en to unknown language translation catalogue (378 entries)

en: 1. Do not found into \Exec or was damaged file
target: 1. Do not find into \Exec or damaged file

en: 2-screw rudder slender/thick
target: 2-propels ror tynn/tykk

en: 2. Input datas are outside valid domain or catalog is not valid.
target: 2. One or some input datas are outside valid domain.

en: according to modeling experiment
target: model's experiment

en: Added masses of equivalent ellipsoid body [3]:
target: Added masses of equivalent ellipsoid body:

en: Add cylinder
target: Tilføy sylinder

en: Add one waterline
target: Tilføy en vannlinje

en: Advance Coefficient
target: Rational jump

en: Amplitude of roll
target: Amplitude of roll:

en: analyze surface
target: analyser overflate

en: and
target: og

en: and cannot be opened with this version
target: og kan ikke åpnes med denne versjonen

[ctx: freestringsunit.rs_angle_of_attack__degr_]
en: Angle of attack [degr]
target: Angle of attack [grad]

[ctx: freestringsunit.rs_area]
en: Area
target: Areal

en: Areas of keels
target: Areal av kjøl

en: Areas of rudders
target: Areal av ror

en: Are you sure you want to continue?
target: Er du sikker på at du vill fortsette?

en: Are you sure you want to delete all the markers?
target: Er du sikker på at du ønsker å slette alle markører?

en: Are you sure you want to delete the
target: Er du sikker på at du ønsker å slette?

en: Are you sure you want to delete this background image?
target: Er du sikker på at du ønsker å slette dette bakgrunnsbilde?

en: Are you sure you want to quit
target: Er du sikker på at du ønsker å avslutte

en: Are you sure you want to reset the preferences
target: Er du sikker på at du ønsker å nullstille forhåndsvalgte

en: Attention: Weight of a ship and displacement are difference more then 10% !
target: Attention: Weigth of a ship and displacement are difference more then 10% !

en: ATTENTION!!! ho =
target: ATTENTION!!! ho < 0,05m

en: ATTENTION!!! Increase number of propellers or decrease estimate speed.
target: ATTENTION!!! Increase number of propellers...

en: ATTENTION!!! l_max <
target: ATTENTION!!! l_max < 0,25m

en: At least two layers are needed to perform this operation.
target: Minmum to lag er nødvendig for å utføre denne opperasjonen.

en: Background image settings
target: Instilinger for bakgrunsbilde

[ctx: freestringsunit.rs_block_coefficient]
en: Block coefficient
target: Blok koeffisient

en: by a diagram of 64 series
target: diagram's of 64 series

en: by a diagram of Braun
target: diagram's of Braun

en: by a diagram of de Groot
target: diagram's of Groot

en: by a diagram of Neyman
target: diagram's of Neyman

en: by a diagram of Nordstrom
target: diagram's of Nordstrem

en: by a diagram of NPL
target: diagram's of NPL

en: by a diagram of SSPA
target: diagram's of SSPA

en: by a diagram of Volodin
target: diagram's of Volodin

en: by a method Holtrop-1988
target: by Holtrop-1988

en: by a method of Doubrovsky
target: Dubrovsky's method

en: by a method of NIEWT (Russia)
target: method's NIEWT (Russia)

en: by Benhe's formulae
target: by Benhe's formula

en: by hard-chine catamarans regression method
target: 9. Limitations of resistance calculation by OCT 5.0181-75 (xUSSR) and another methods are:

en: by Karpov's formulae
target: by Karpov's formula

en: by methods NIEWT, GIEWT and LIWT (Russia)
target: methods NIEWT, GIEWT and LIWT (Russia)

en: by method of Doubrovin
target: method of Doubrovin

en: by method of Geers
target: method of Geers

en: by method of Yeroshin
target: method of Yeroshin

en: by Moomford's formulae
target: by Moomford's formula

en: by Muragin's formulae
target: by Muragin's formula

en: by OCT 5.0181-75 (xUSSR)
target: OCT 5.0181-75 (xUSSR)

en: by Papmehl's formulae with addings of KSRI (Russia)
target: by Pupmel's formula with addings of CSIIRF (Russia)

en: by Semeka's formulae
target: by Semeka's formula

en: by Yeroshin's formulae
target: by Yeroshin's formula

en: Calculations of resistance and power for planing ships by Lyubomirov I.P. formulaes
target: Calculations of resistance and power for planing ships by Lyubomirov I.P. formulas

en: Calculations of resistance and power for planing ships by Sedov L.I. method
target: Calculations of resistance and power for planing ships

en: Calculation of propeller for selected engine
target: Utregning optimal propel for motorvalg

en: Calculation of propeller is stop, because Np set zero in resistance calculation!
target: Calculation of propeller is stop, because Np set zero in resistance calcs!

en: Calculation of propeller on cavitation by a method of Papmehl:
target: Calculation of propeller on cavitation by Pupmel method:

en: Calculation optimal elements of propeller for engine selection
target: Calculation of the propeller elements for engine selection

en: Center
target: Senterr

en: Centerline
target: Senter linje

en: Centimeters
target: Centimeter

en: Choose a directory where you want to save the dxf files to:
target: Velg en mappe du ønsker å lagre dxf filen i:

en: Close hull
target: Lukk skrog

en: CoG Z bulb area
target: COG Z bulb area

[ctx: freestringsunit.rs_comment]
en: Comment
target: Komentar

en: Created by
target: Laget av

en: Date
target: Dato

en: delete
target: Slett

en: Delete all waterlines
target: Slett alle vannlinjer

en: delete empty layers
target: Slett tomme lag

en: delete markers
target: Slett markører

[ctx: freestringsunit.rs_designer]
en: Designer
target: Tegner

en: Diameter of propeller [m]
target: Diameter av propell , m

en: Displaced volume
target: Fortrengt volum

[ctx: freestringsunit.rs_distance]
en: Distance
target: Avstand

en: Distance between Thrust line and CoG
target: Distance between Thrust line and CG

en: Distance from bow (FP) to wind area CoG
target: Distance from bow to wind area CoG

en: Distance from wind area CoG to DWL
target: Z coordinate of wind area CoG above DWL

en: Do NOT calculate this task, because:
target: Do NOT calcs this task, because:

en: Do not have results of resistance calculation in this directory!
target: Do not have results of resistance calcs in this directory!

en: Do you want to replace it with another one?
target: Ønsker du å erstate denne med en annen?

en: Do you want to save it first?
target: Ønsker du å lagre først?

en: Do you want to save the file as version
target: Ønsker du å lagre fil som versjon

en: Draft on F.A.
target: Draught on F.A.

en: Draft on F.P.
target: Draught on F.P.

en: Draft on midship
target: Draught on midship

en: Efficiency of gearbox
target: Efficiency of reductor

[ctx: freestringsunit.rs_end_speed]
en: End speed
target: Stop hastighet

en: Engine power [kW]
target: Motor effekt, kW

en: Feet
target: Foot

[ctx: freestringsunit.rs_filename]
en: Filename
target: Filnavn

en: Final calculations of resistance by a method Holtrop-1988
target: Final calculations of resistance by method Holtrop-1988

en: forward line with DWL.
target: forward line with KWL.

en: for megayachts formulae
target: for megayacts formulae

en: Frequency [1/min]
target: Rotasjonsfrekvens, 1/min

en: Freq. of propeller rotation [1/min]
target: Frequency of propeller rotation, 1/min

en: GZ, [m]; GZd,  [m]
target: GZ, [m]

en: Half entrance angle of DWL
target: Half entrance-angle of dwl

[ctx: freestringsunit.rs_heeling_angle___degr_]
en: Heeling angle, [degr]
target: Heeling angle, [grad]

[ctx: freestringsunit.rs_hydrodin_task2_note]
en: PROPELLER OPTIMIZATION PROGRAM (POP.1.5)
    M. G. Parsons, December, 1994
    1. METHODS:
    1.1    This program implements the Wageningen B-Screw Series regression equations presented
    by Oosterveld and van Oossanen [1]. The user can  either  evaluate a given propeller or use
    mathematical programming from Parsons [2] to  obtain  the  optimum  open  water  efficiency
    propeller for a given application.
    1.2   In the optimization mode, the user specifies the required thrust and speed of advance.
    The program then uses the Nelder and Mead Simplex Search method with  an  External  Penalty
    Function [2] to  determine  the  optimum  propeller. Wageningen  B-Screw  Series 3- through
    7-bladed propellers with Reynolds  number  corrections  are  available. Optimization  among
    blade number must be handled with separate runs for  each  blade  number  and  then  simple
    comparison. For  controllable-reversible-pitch  propeller  estimates, the  program  reduces
    the B-Screw Series open water efficiency  by 2 percent. The  program  includes  either  the
    Burrill five or ten percent back  cavitation  criterion [3]. The  optimization  independent
    variables are the expanded  area  ratio  Ae/Ao, the  pitch-diameter  ratio  P/Dp,  and  the
    propeller diameter Dp. The propeller RPM needed to produce  the  specified  thrust  (within
    about 1 lbf.) is determined at each step of the search in an internal loop. Thus,instead of
    having  RPM  as a fourth independent variable, it is established by the equality constraint
    that the produced  thrust must equal the required thrust. This is an implicit constraint so
    the required RPM is found by an iteration. The constraints on the variables are as follows:
    __3 <= Nblade <= 7;
    0.3 <=  Ae/Ao <= 1.05;
    0.5 <=  P/Dp  <= 1.40;
    Dpmin <= Dp   <= Dpmax;
    0.0  <=   J   <= 1.60;
    1 <= thrust loading <= 2 - by Burrill 5% or 10% limit.
    
    1.4 The optimization is for the maximum open water  efficiency  propeller that will produce
    the required thrust at the specified speed  of  advance. The  Burrill  5%  back  cavitation
    criterion is recommended. The program does  not  check  to  see  that  the resulting design
    is "slightly to the left" of the peak of the efficiency versus  J  diagram  as  is  usually
    recommended as margin if the  design  misses  the  predicted  operating point RPM. The user
    should check this on the graphical output.
    1.5 An error message will be  printed if the determination of the RPM needed to produce the
    required thrust does not converge within 400 iterations within the computations.
    1.6 Propeller Type allows the selection of a fixed-pitch or controllable-pitch propeller.
    At this time, only the Wageningen B-Screw Series is supported and the open water efficiency
    is reduced by 2 percent  for  the controllable-pitch propeller option to reflect the larger
    hub.
    1.7 Propeller Characteristics  obtains  the  blade  number and the basic parameters for the
    propeller. If the optimization option is being used, the parameters are the initial  values
    used by the search algorithm. If the evaluation option is  being used, the  parameters  are
    those evaluated by the program.
    1.7.1 Nblade number of blades on propeller, 3 through 7 supported.
    1.7.2 Ae/Ao initial point for search or evaluated expanded area ratio.
    1.7.3 P/Dp initial point for search or evaluated pitch diameter ratio.
    1.7.4 Dp initial point for search or evaluated propeller diameter in meters.
    1.8 Operating  Conditions  obtains the ship speed, wake fraction, and thrust required from
    the propeller. It also allows  the  selection  of  the  5%  or  10% Burrill back cavitation
    constraint and obtains  the  submergence  of  the  shaft centerline needed to calculate the
    Cavitation Number at the blade tip.
    1.8.1 THR required thrust per propeller in kilonewtons, THR = Rt/Zp/(1 - t);
    1.8.2 Vk - ship speed in knots;
    1.8.3 w - average longitudinal wake fraction;
    1.8.4 HWLM - depth of shaft centerline below waterline in meters.
    1.9 Water Properties allows the choice of fresh water @ 15C, salt water @ 15C or user-spe-
    cified water properties.
    1.10 When the optimization is selected, a minimum and maximum propeller  diameter  must  be
    specified. The user can also enter a run specific identifier at this point, if desired.
    1.10.1 Dpmin - Minimum propeller diameter in meters. Typically this is about 25% of Dpmax for
    fixed-pitch propellers and about 35% of Dpmax for controllable-pitch propellers.
    1.10.2 Dpmax - Maximum propeller diameter permitted by hull and required clearances,in meters.
    1.11 When the analysis process is completed, the program can be produce an open water efficiency,
    KT, and KQ versus J and plot graphics.
    REFERENCES:
    1.Oosterveld, M. W. C., and  van Oossanen, P. , " Further  Computer-Analyzed  Data  of  the
    Wageningen B-Screw Series," International Shipbuilding Progress, Vol.22, No.251, July,1975.
    2.Parsons, M. G., "Optimization Methods for Use in Computer-Aided Ship Design," Proceedings
    of the First SNAME STAR Symposium, 1975.
    3.Comstock,J.P. (Ed.), Principles of Naval Architecture, Vol. II, 1988  Edition, SNAME, New
    York, p.182.
target: AT   - Transverse projected wind area [m2];
    S    - Length of perimeter of lateral projection, excluding WL and slender bodies;
    C    - Distance from bow to centroid of lateral projected area (m);
    M    - Number of distinct groups of masts or king posts;
    1.2   Number of groups of masts M:
    1  - Passenger ships and ferries;
    2  - Cargo ships with engines amidships, load;
    3  - Cargo ships with engines amidships, ballast;
    4  - Cargo ships with engines aft, load;
    5  - Cargo ships with engines aft, ballast;
    6  - Tankers and ore carriers with bridge amidships, load;
    7  - Tankers and ore carriers with bridge amidships, ballast;
    8  - Tankers and ore carriers with bridge aft, load;
    9  - Tankers and ore carriers with bridge aft, ballast;
    10 - Stern trawlers;
    11 - Tugs.
    12 - Tankers, bulkcariers, cargo ships with engines aft;
    13 - Passenger ships, ferries, container ships with cargo on deck;
    14 - Lichter ships with cargo on deck;
    15 - Lichter ships with out cargo.
    1.3    Output data:
    Cx = Fx/(0.5*RHOA*Vr^2*AT)+-1.96*Stand_Err(X)    - longitudinal force coefficient;
    Cy = Fy/(0.5*RHOA*Vr^2*AT)+-1.96*Stand_Err(Y)    - lateral force coefficient;
    Cn = N/(0.5*RHOA*Vr^2*AT*SLOA)+-1.96*Stand_Err(N) - yawing moment coefficient,
    RHOA - density of air;
    Vr   - RMS of relative wind speed between water level and top of superstructure.

en: If SigmaB/4 > 1 ==>
target: If SigmaB/4 < 1 ==>

en: If SigmaB > 1 ==>
target: If SigmaB < 1 ==>

en: Invalid displacement
target: Ugyldig Displasemang

en: Invalid value
target: Ugyldig verdi

en: KAPER resistance for canoes and kayaks
target: KAPER motstand for kanoer og kayaker

[ctx: freestringsunit.rs_keel]
en: Keel
target: Kjøl

en: kg
target: kG

en: kN
target: kn

en: knots
target: knot

en: |10 | Wdz    |[m3] |
target: |10 | Wdz    | m3  |

en: |11 | G      |[kg] |
target: |11 | G      | kg  |

en: |12 | Pc     |[kN] |
target: |12 | Pc     | kN  |

[ctx: freestringsunit.rs_layer]
en: Layer
target: Lag

en: layer grouping
target: Lag grupper

en: layer properties
target: lag instilinger

en: Length of cylindrical body, m
target: Lenght of cylindrical body, m

en: Length over all
target: Total lengde

en: Length over surface Los
target: Length over surface_Los

en: Limit diameter of propeller [m]
target: Limit diameter of propeller, m

en: Lwl/V^3 is outside valid domain
target: Lwl/Displ^3 is outside valid domain

en: | 1 | Bmax   | [m] |
target: | 1 | Bmax   |  m  |

en: | 2 | Bl     | [m] |
target: | 2 | Bl     |  m  |

en: | 3 | e      | [m] |
target: | 3 | e      |  m  |

en: | 4 | fi     | degr|
target: | 4 | fi     |grad |

en: | 9 | F      |[m2] |
target: | 9 | F      | m2  |

en: | D        |  [m]   |
target: | D        |   m    |

en: | Eta0     |  [-]   |
target: | ETAo     |   -    |

en: | EtaD     |  [-]   |
target: | ETAd     |   -    |

en: | Jopt     |  [-]   |
target: | Jopt     |   -    |

en: | J        |  [-]   |
target: | J        |   -    |

en: | Kdt      |  [-]   |
target: | Kdt      |   -    |

en: | Knt      |  [-]   |
target: | Knt      |   -    |

en: | Kt       |  [-]   |
target: | Kt       |   -    |

en: | n        |[1/min] |
target: | n        |  1/min |

en: | Pe       |  [kW]  |
target: | Pe       |   kW   |

en: | Ps_r     |  [kW]  |
target: | Ps_r     |   kW   |

en: | Ps       |  [kW]  |
target: | Ps       |   kW   |

en: | P/D      |  [-]   |
target: | P/D      |   -    |

en: | R        |  [kN]  |
target: | R        |   kN   |

en: | Speed | Speed |  Fr   |   R_f  |   R_r  |   R_T  |  Power  |   Wt  |   t   |
target: |  Vs   |  Vms  |  Fr   |  R_f   |   R_r  |   R_T  |  Effekt |   Wt  |   t   |

en: | Speed | Speed |  Fr   |   R_f   |   R_r   |    R_T    |  Power  | Cp opt. | LCB opt |
target: |  Vs   |  Vms  |  Fr   |   R_f   |    R_r  |    R_T    |    Pe   | Cp opt. | LCB opt |

en: | Speed | Speed |  Fr   |   R_v  |   R_r  |   R_T  |  Power  |  R_T_e | Power_e |
target: by Hollenbach-1998

en: | Tb       |  [kN]  |
target: | Tb       |   kN   |

en: | Va       |  [m/s] |
target: | Va       |  m/c   |

en: | Vs       |  [kn]  |
target: | Vs       |   kn   |

en: |  Value   |Measurem|              M e a n i n g s               |
target: |  Verdi   |Måleenh.|              M e n i n g                   |

en: |  Value   |Measurem|               M E A N I N G S              |
target: |  Verdi   |Måling  |               M E N I N G                  |

en: |  [kn] | [m/s] | ratio |   [N]   |   [N]   |   [N]   |   [N]   |
target: |  [kn] | [m/s] | ratio |  [kN]   |  [kN]   |  [kN]   |  [kN]   |

en: |  [kn] | [m/s] |  [-]  |  [kN]  |  [kN]  |   [kN] |   [kW]  |  [-]  |  [-]  |
target: | [kn]  | [m/s] |  [-]  |  [kN]  |  [kN]  |  [kN]  |   [kW]  |  [-]  |  [-]  |

en: |  [kn] | [m/s] |  [-]  |  [kN]   |  [kN]   |   [kN]    |   [kW]  |   [-]   |   [%]   |
target: | [kn]  | [m/s] |  [-]  |   [kN]  |   [kN]  |   [kN]    |   [kW]  |  [-]    |   [%]   |

en: |  [kn] | [m/s] |  [-]  |   [N]  |   [N]  |   [N]  |   [W]   |  [-]  |  [-]  |
target: | [kn]  | [m/s] |  [-]  |  [N]   |   [N]  |   [N]  |   [W]   |  [-]  |  [-]  |

en: |  [kn] | [m/s] |  [-]  |   [N]   |   [N]   |    [N]    |   [W]   |   [-]   |   [%]   |
target: | [kn]  | [m/s] |  [-]  |   [N]   |    [N]  |    [N]    |   [W]   |  [-]    |   [%]   |

en: |  [kn] |   -   | [degr]|  [kN]   |  [kN]   |  [kN]   |  [kW]   |
target: | knots |   -   |  degr |    kN   |    kN   |    kN   |   kW    |

en: |  [kn] |   -   | [degr]|  [lbf]  |  [lbf]  |  [lbf]  |  [ehp]  |
target: | knots |   -   |  degr |   lbf   |   lbf   |   lbf   |   ehp   |

en: |   Value  |              M E A N I N G S               |
target: |   Verdi  |              M E N I N G                   |

en: |   Vs  |  FrB  |  Tau  |   R_f   |   R_p   |   R_t   |   Pe    |
target: |   Vs  |  FrB  |  Alfa |   R_f   |   R_d   |   R_t   |   Pe    |

en: |    n     | [1/min]|
target: |    n     |  1/min |

en: |    Pd    |   [kW] |
target: |    Pd    |   kW   |

en: |    Ps    |  [kW]  |
target: |    Ps    |   kW   |

en: |    Te    |   [kN] |
target: |    Te    |   kN   |

en: |    vs    |   [kn] |
target: |    vs    |   kn   |

en: Maximal heeling moment
target: Maximal heeling moment :

en: Maximal wind moment
target: Maximal wind moment :

en: Maximum dynamic heeling angle
target: Maximum dynamic heeling angle :

en: measured from the keel line of the hull
target: measured from the lowest point of the hull

en: Method (Nm=1 - Geers; Nm=2 - Doubrovin)
target: Method (Nm = 1 - Geers; Nm = 2 - Doubrovin)

en: Midship coefficient
target: Midtskips koefisient

en: Midship location
target: Midskips lokasjon

en: Midship properties
target: Midskips egenskap

en: Millimeters
target: Millimeter

en: mirror
target: speil

en: modified
target: forandret

en: move
target: flytt

en: new layer
target: nytt lag

en: new model
target: ny model

en: NOTE 1: Draft (and all other vertical heights) is measured from point of the hull Z=0.
target: NOTE 1: Draft (and all other vertical heights) is measured above the lowest point of the hull!

en: Note 3: The bulb characteristics was calculated right, if F.P. is through point of intersection
target: Note 3: The bulbous characteristics is calcs right, if F.P. is through point of intersection

en: NOTE: Coefficients Wt, t and EtaR were calculated by formulaes of method Holtrop-
target: NOTE: Coefficients Wt and t are calcs by formulas of method Holtrop-

en: not modified
target: Ikke endret

en: No printer assigned
target: Ingen skriver valgt

en: Old backup could not be removed!
target: Gamel sikkerhetskopi kunne ikke fjernes!

en: Only the first 10 are shown
target: Bare de 10 første er vist

en: Open water characteristics of propeller
target: Characteristics of open water of propeller B-series

en: Pitch-diameter ratio
target: Pitch ratio

en: Possible inaccurate SSD calculation: Increase the maximum angle of heel!
target: ATTENTION!!! Calculation SSD is impossible - internal volume do not close!

[ctx: freestringsunit.rs_power]
en: Power
target: Effekt

en: Power of main engine, kW - Pe;  Thrust, kN - Te
target: Effekt av hovedmotor, kW - Pe;  Thrust, kN - Te

en: Power of main engine [W] - Pe;  Thrust [N] - Te
target: Effekt av hovedmotor, W - Pe;  Thrust, N - Te

en: Program of resistance prediction for cargo ships by Hollenbach-1998 method (NUoS, Ukraine)
target: Program of resistance prediction for cargo ships by Hollenbach-1998 method was developed in NUoS, Ukraine, 2008

en: Program of resistance prediction for displacement ships HydroNShIp v1.08 (NUoS, Ukraine)
target: Program of resistance prediction for displacement ships HydroNShIp v1.04 was developed in NUoS, Ukraine, 1997,2007

en: Program of resistance prediction planing and pre-planing ships
target: Program of resistance prediction planing and pre=planing ships

[ctx: freestringsunit.rs_project]
en: Project
target: Prosjekt

en: project settings
target: prosjekt instilinger

en: PROPELLER
target: PROPELLER B Series

en: Propeller is a strong in non-uniform flow.
target: OK! Propeller is a strong in non-uniform flow.

en: Propeller is a strong in uniform flow.
target: OK! Propeller is a strong in uniform flow.

en: Propeller Open Water Efficiency Eta0    =
target: Propeller Open Water Efficiency Eta 0   =

[ctx: freestringsunit.rs_propeller_task4_note]
en: PROPELLER OPTIMIZATION PROGRAM (POP.1.5)
    M. G. Parsons, December, 1994
    1. METHODS:
    1.1    This program implements the Wageningen B-Screw Series regression equations presented
    by Oosterveld and van Oossanen [1]. The user can  either  evaluate a given propeller or use
    mathematical programming from Parsons [2] to  obtain  the  optimum  open  water  efficiency
    propeller for a given application.
    1.2   In the optimization mode, the user specifies the required thrust and speed of advance.
    The program then uses the Nelder and Mead Simplex Search method with  an  External  Penalty
    Function [2] to  determine  the  optimum  propeller. Wageningen  B-Screw  Series 3- through
    7-bladed propellers with Reynolds  number  corrections  are  available. Optimization  among
    blade number must be handled with separate runs for  each  blade  number  and  then  simple
    comparison. For  controllable-reversible-pitch  propeller  estimates, the  program  reduces
    the B-Screw Series open water efficiency  by 2 percent. The  program  includes  either  the
    Burrill five or ten percent back  cavitation  criterion [3]. The  optimization  independent
    variables are the expanded  area  ratio  Ae/Ao, the  pitch-diameter  ratio  P/Dp,  and  the
    propeller diameter Dp. The propeller RPM needed to produce  the  specified  thrust  (within
    about 1 lbf.) is determined at each step of the search in an internal loop. Thus,instead of
    having  RPM  as a fourth independent variable, it is established by the equality constraint
    that the produced  thrust must equal the required thrust. This is an implicit constraint so
    the required RPM is found by an iteration. The constraints on the variables are as follows:
    __3 <= Nblade <= 7;
    0.3 <=  Ae/Ao <= 1.05;
    0.5 <=  P/Dp  <= 1.40;
    Dpmin <= Dp   <= Dpmax;
    0.0  <=   J   <= 1.60;
    1 <= thrust loading <= 2 - by Burrill 5% or 10% limit.
    
    1.4 The optimization is for the maximum open water  efficiency  propeller that will produce
    the required thrust at the specified speed  of  advance. The  Burrill  5%  back  cavitation
    criterion is recommended. The program does  not  check  to  see  that  the resulting design
    is "slightly to the left" of the peak of the efficiency versus  J  diagram  as  is  usually
    recommended as margin if the  design  misses  the  predicted  operating point RPM. The user
    should check this on the graphical output.
    1.5 An error message will be  printed if the determination of the RPM needed to produce the
    required thrust does not converge within 400 iterations within the computations.
    1.6 Propeller Type allows the selection of a fixed-pitch or controllable-pitch propeller.
    At this time, only the Wageningen B-Screw Series is supported and the open water efficiency
    is reduced by 2 percent  for  the controllable-pitch propeller option to reflect the larger
    hub.
    1.7 Propeller Characteristics  obtains  the  blade  number and the basic parameters for the
    propeller. If the optimization option is being used, the parameters are the initial  values
    used by the search algorithm. If the evaluation option is  being used, the  parameters  are
    those evaluated by the program.
    1.7.1 Nblade number of blades on propeller, 3 through 7 supported.
    1.7.2 Ae/Ao initial point for search or evaluated expanded area ratio.
    1.7.3 P/Dp initial point for search or evaluated pitch diameter ratio.
    1.7.4 Dp initial point for search or evaluated propeller diameter in meters.
    1.8 Operating  Conditions  obtains the ship speed, wake fraction, and thrust required from
    the propeller. It also allows  the  selection  of  the  5%  or  10% Burrill back cavitation
    constraint and obtains  the  submergence  of  the  shaft centerline needed to calculate the
    Cavitation Number at the blade tip.
    1.8.1 THR required thrust per propeller in kilonewtons, THR = Rt/Zp/(1 - t);
    1.8.2 Vk - ship speed in knots;
    1.8.3 w - average longitudinal wake fraction;
    1.8.4 HWLM - depth of shaft centerline below waterline in meters.
    1.9 Water Properties allows the choice of fresh water @ 15C, salt water @ 15C or user-spe-
    cified water properties.
    1.10 When the optimization is selected, a minimum and maximum propeller  diameter  must  be
    specified. The user can also enter a run specific identifier at this point, if desired.
    1.10.1 Dpmin - Minimum propeller diameter in meters. Typically this is about 25% of Dpmax for
    fixed-pitch propellers and about 35% of Dpmax for controllable-pitch propellers.
    1.10.2 Dpmax - Maximum propeller diameter permitted by hull and required clearances,in meters.
    1.11 When the analysis process is completed, the program can be produce an open water efficiency,
    KT, and KQ versus J and plot graphics.
    REFERENCES:
    1.Oosterveld, M. W. C., and  van Oossanen, P. , " Further  Computer-Analyzed  Data  of  the
    Wageningen B-Screw Series," International Shipbuilding Progress, Vol.22, No.251, July,1975.
    2.Parsons, M. G., "Optimization Methods for Use in Computer-Aided Ship Design," Proceedings
    of the First SNAME STAR Symposium, 1975.
    3.Comstock,J.P. (Ed.), Principles of Naval Architecture, Vol. II, 1988  Edition, SNAME, New
    York, p.182.
target: PROPELLER OPTIMIZATION PROGRAM (POP.1.5)
    M. G. Parsons, December, 1994
    1. METHODS:
    1.1    This program implements the Wageningen B-Screw Series regression equations presented
    by Oosterveld and van Oossanen [1]. The user can either evaluate a given propeller or use
    mathematical programming from Parsons [2] to obtain the optimum open water efficiency
    propeller for a given application.
    1.2   In the optimization mode, the user specifies the required thrust and speed of advance.
    The program then uses the Nelder and Mead Simplex Search method with an External Penalty
    Function [2] to determine the optimum propeller. Wageningen B-Screw Series 3- through
    7-bladed propellers with Reynolds number corrections are available. Optimization among
    blade number must be handled with separate runs for each blade number and then simple
    comparison. For controllable-reversible-pitch propeller estimates, the program reduces
    the B-Screw Series open water efficiency by 2 percent. The program includes either the
    Burrill five or ten percent back cavitation criterion [3]. The optimization independent
    variables are the expanded area ratio Ae/Ao, the pitch-diameter ratio P/Dp, and the
    propeller diameter Dp. The propeller RPM needed to produce the specified thrust (within
    about 1 lbf.) is determined at each step of the search in an internal loop. Thus, instead
    of having RPM as a fourth independent variable, it is established by the equality constraint
    that the produced thrust must equal the required thrust. This is an implicit constraint so
    the required RPM is found by an iteration. The constraints on the variables are as follows:
    3 <= Nblade <= 7
    0.3 <=  Ae/Ao <= 1.05
    0.5 <=  P/Dp  <= 1.40
    Dpmin <= Dp   <= Dpmax
    0.0  <=   J   <= 1.60
    0.0 <= thrust loading <= Burrill 5% or 10% limit
    
    1.4 The optimization is for the maximum open water efficiency propeller that will produce
    the required thrust at the specified speed of advance. The Burrill 5% back cavitation
    criterion is recommended. The program does not check to see that the resulting design
    is "slightly to the left" of the peak of the efficiency versus J diagram as is usually
    recommended as margin if the design misses the predicted operating point RPM. The user
    should check this on the graphical output.
    1.5 An error message will be printed if the determination of the RPM needed to produce the
    required thrust does not converge within 400 iterations within the computations.
    1.6 Propeller Type allows the selection of a fixed-pitch or controllable-pitch propeller.
    At this time, only the Wageningen B-Screw Series is supported and the open water efficiency
    is reduced by 2 percent for the controllable-pitch propeller option to reflect the larger
    hub.
    1.7 Propeller Characteristics obtains the blade number and the basic parameters for the
    propeller. If the optimization option is being used, the parameters are the initial
    values used by the search algorithm. If the evaluation option is being used, the
    parameters are those evaluated by the program.
    1.8 NBLADE number of blades on propeller, 3 through 7 supported
    1.9 Ae/Ao initial point for search or evaluated expanded area ratio
    1.10 P/Dp initial point for search or evaluated pitch diameter ratio
    1.11 Dp initial point for search or evaluated propeller diameter in meters
    1.12 Operating Conditions obtains the ship speed, wake fraction, and thrust required from
    the propeller. It also allows the selection of the 5% or 10% Burrill back cavitation
    constraint and obtains the submergence of the shaft centerline needed to calculate the
    Cavitation Number at the blade tip.
    1.13 THR required thrust per propeller in kilonewtons; Rt/(1 - t)
    Vk - ship speed in knots
    w - average longitudinal wake fraction
    HWLM - depth of shaft centerline below waterline in meters
    1.14 Water Properties allows the choice of fresh water @ 15C, salt water @ 15C or user-specified
    water properties.
    1.15 When the optimization is selected, a minimum and maximum propeller diameter
    must be specified. The user can also enter a run specific identifier at this point, if
    desired.
    1.16 Dpmin - Minimum propeller diameter in meters. Typically this is about 25% of Dpmax for
    fixed-pitch propellers and about 35% of Dpmax for controllable-pitch propellers.
    1.17 Dpmax - Maximum propeller diameter permitted by hull and required clearances, in meters.
    When the analysis process is completed, the program can be produce an open water efficiency,
    KT, and KQ versus J and plot graphics.
    REFERENCES:
    1.Oosterveld, M. W. C., and van Oossanen, P., "Further Computer-Analyzed Data of the
    Wageningen B-Screw Series," International Shipbuilding Progress,Vol.22,No.251,July,1975.
    2.Parsons, M. G., "Optimization Methods for Use in Computer-Aided Ship Design,"Proceedings
    of the First SNAME STAR Symposium, 1975.
    3.Comstock,J.P.(Ed.),Principles of Naval Architecture,Vol.II,1988 Edition,SNAME,New York,p.182.

en: Propeller Torque [kN*m]               =
target: Propeller Torque Moment [kN*m]        =

[ctx: freestringsunit.rs_resistance]
en: Resistance
target: Motstand

en: Resistance:
target: Resistanse:

en: Resistance and power are calculated
target: Resistanse i henhold til

en: Resistance and power pre-planing ships by method of Mercier-Savitsky
target: Resistance and power pre=planing ships by method of Mercier-Savitsky

en: Resistance prediction for sea vessels, according to Associate Prof. Timoshenko
target: Forutsette resistanser for havgående skip, i henhold til Prof. Timoshenko, NUoS, Ukraine, 2007

en: Results of calculation optimal propeller for engine selection
target: Results of calculation the propeller elements for engine selection

en: Results of calculation propeller elements for selected engine
target: Resultat av utreginger optimal propel for motorvalg

en: rotate
target: roter

[ctx: freestringsunit.rs_rudder]
en: Rudder
target: Ror

en: scale
target: skala

en: selected items
target: valgte objekter

en: Shaft brackets area
target: propelaksel braket areal

en: Shaf effic.*Gearbox effic.
target: Shaf effic.* Gear effic.

en: Speed
target: Hastighet

en: Speed ship [knots]
target: Hastighet skip, knop

en: Spray strips deadrise
target: Deadrise redan

en: SSD and DSD calculation for input D and Zg
target: SSD calculation for input D and Zg

[ctx: freestringsunit.rs_start_speed]
en: Start speed
target: Start hastigher

en: Static and Dynamic Stability Diagrams (SSD & DSD)
target: Static stability diagram

en: Step on diameter [m]
target: Step on diameter, m

en: There is already one backgroundimage assigned to this view.
target: Det er allerede et bakgrunsbilde tildelt.

en: The current fileversion is version
target: Den gjeldende filversjon er

en: The current model has been changed!
target: Den gjeldende modelen har blit endret!

en: The current settings will be lost
target: De gjeldene instilinger vill gå tapt

en: The following items were corrected
target: De følgende objekter ble endret

en: The following layer properties are calculated for both sides of the ship
target: De følgende verdier for lag er for bege sider av skroget

en: The model already contains markers. Do you want to delete those?
target: Modelen inneholder allerede markører. Ønsker du å slette disse?

en: The model contains a total of
target: Modelen inneholder totalt

[ctx: freestringsunit.rs_thickness]
en: Thickness
target: Tykhet

en: This file was created with a later version of FREE!ship!
target: Denne filen var skapt i en senere versjon av FREE!ship!

en: This is not a valid FREE!ship file!
target: Dette er ikke en gyldig FREE!ship file!

en: This is not a valid FREE!ship part file!
target: Dette er ikke en gyldig FREE!ship part file!

en: This is not a valid VRML 1.0 file
target: Dette er ikke en gyldig VRML 1.0 file

en: Thrust deduction fraction t
target: Thrust fraction t

en: Thrust [kN]; Torque [kN*m]
target: Thrust, kN; Torque moment, kN*m

[ctx: freestringsunit.rs_time]
en: Time
target: Tid

en: Time [sec]
target: Time, sec

en: tonnes and Z CoG =
target: tonnes and Z COG =

en: Transverse center of buoyancy
target: Tranverse center of buoyancy

en: Transverse metacentric radius
target: Tranverse metacentric radius

en: TYPE OF A SHIP OR NUMBER OF MASTS.... M :
target: NUMBER OF GROUPS OF MASTS, ETC. ..... M :

en: Unable to create a backup file!
target: Ikke i stand til å lage en sikkerhets kopi!

en: Unable to create file!
target: Ikke i stand til å etablere fil!

en: Unable to open file!
target: Ikke i stand til å åpne fil!

[ctx: freestringsunit.rs_undo]
en: Undo
target: Angre

en: Undo memory
target: Angre minne

en: Unknown fileversion
target: Ukjent filversjon

en: Value must be between
target: verdi må vær imelom

[ctx: freestringsunit.rs_version]
en: Version
target: Versjon

en: Volume properties
target: Volum egenskaper

en: Vp   =
target: Vp     =

en: V(kts)   RT(N)     PE(kW)      w        t     REQ.THR(N)    EtaH      EtaR
target: V(kts)   RT(N)     PE(kW)      w        t     REQ.THR(N)    etaH      etaRR

en: Waited speed ship [knots]
target: Waited hastighet skip, knop

en: Warning!!! Very big trim (Tf-Ta)
target: Advarsel!!! Veldig stor forskjell (Tf-Ta)

en: Waterline
target: Vannlinje

[ctx: freestringsunit.rs_waterlines]
en: Waterlines
target: Vannlinjer

en: Water density [kg/m3]
target: Vannets densitet, kg/m^3

en: Water viscosity
target: Vannets viskositet

en: Weather criteria K
target: Weather criteria K =

[ctx: freestringsunit.rs_wetted_area]
en: Wetted area
target: Vått areal

en: Wetted area by Holtrop formulae is NOT right, because Cwp=0 !!!
target: Wetted area by Holtrop formula is NOT right, because Cwp=0 !!!

en: X of CoG
target: X of COG

en: YachtRes, resistance prediction for sailing yachts, according to Prof. Gerritsma
target: YachtRes, Resistanse for seilbåter, i henhold til Prof. Gerritsma

en: Zero torque advance coeff. Jp_Q0 =
target: Zero moment advance coeff. Jp_Q0 =

[ctx: tfreecontrolpointform.labelname.caption]
en: Name
target: Navn

en: .
target: After stern form coefficient Cstrn

en: Camera
target: Kamera

en: FreeHullWindow
target: Perspective view.

en: Save image
target: Lagre bilde

en: Profile
target: Profil

[ctx: tfreehullwindow.zoomextents.caption]
en: All
target: Alle

[ctx: tfreehullwindow.zoomin.caption]
en: Zoom in
target: Zoom inn

[ctx: tfreehullwindow.zoomout.caption]
en: Zoom out
target: Zoom ut

en: Add...
target: Tilføy...

en: Delete all
target: Slett alle

[ctx: tfreekeelwizarddialog.label21.caption]
en: Specific weight
target: Spesefik vekt

[ctx: tfreepreferencesdialog.bitbtnresetcolors.caption]
en: Reset
target: Nullstill

[ctx: tfreepreferencesdialog.bitbtnresetdirs.caption]
en: Reset
target: Nullstill

en: Controlpoint size
target: Størelse kontrolpunkt

en: New surfaces
target: Nye overflater

en: Leak points
target: Lekasjepunkter

en: Language
target: Språk

[ctx: tfreeresistance_delft.label13.caption]
en: Wetted surface
target: Våt overflate

en: Transom beam, m
target: Nballast ( 0-No; 1-Yes )

[ctx: tfreeresistance_fungleib.label13.caption]
en: Wetted surface
target: Våt overflate

en: Propeller type (1-CRPP; 2-FPP)
target: After stern form coefficient Cstrn

[ctx: tfreeresistance_hollen.label13.caption]
en: Wetted surface
target: Våt overflate

en: Extract half entrance angle from model - Ie
target: Âçÿòü 1/2 óãëà íîñîâîãî çàîñòðåíèÿ Ie èç ìîäåëè

[ctx: tfreeresistance_holtr.label13.caption]
en: Wetted surface
target: Våt overflate

[ctx: tfreeresistance_mh.label13.caption]
en: Wetted surface
target: Våt overflate

[ctx: tfreeresistance_oortmer.label13.caption]
en: Wetted surface
target: Våt overflate

[ctx: tfreeresistance_ost.label13.caption]
en: Wetted surface
target: Våt overflate

[ctx: tfreeresistance_rbhs.label13.caption]
en: Wetted surface
target: Våt overflate

en: Active layer color
target: Control av aktift lag

[ctx: tmainform.activelayercolor.hint]
en: Change the color of the currently active layer.
target: Endre farge på det aktive laget.

en: Add cylinder...
target: Tilføy sylinder...

[ctx: tmainform.addpoint.caption]
en: Add
target: Tilføy

en: Add a new controlpoint to the model.
target: Tilføy et nytt kontrolpunkt til modelen.

en: Show both sides
target: Vis begge sider

en: Show both sides of the model
target: Vis begge sider av modelen

en: Calculations
target: Utregninger

en: Cascade
target: Kaskade

en: Check model
target: Sjekk model

[ctx: tmainform.curve1.caption]
en: Curve
target: Kurve

[ctx: tmainform.delete.caption]
en: Delete
target: Slett

en: Delete all selected items.
target: Slett alle valgte objekter.

en: Delete empty
target: Slette tomme

en: Delete empty layers from the model.
target: Slette tomme lag fra modelen.

[ctx: tmainform.deselectall.caption]
en: Deselect all
target: Velg bort alle

[ctx: tmainform.edgecollapse.caption]
en: Collapse
target: Kolaps

en: Split
target: Del

en: Edit
target: Rediger

en: Exit
target: Gå ut

en: Quit FreeShip
target: Avslutt FreeShip

en: Coordinates...
target: Koordinater...

en: Export all lines as 2D polylines.
target: Eksporter alle linjer som 2D Polilinjer.

en: Export all lines as 3D polylines.
target: Eksporter alle linjer som 3D polylinjer.

en: Export all faces to a 3D DXF file.
target: Eksporter alle faces til 3D DXF fil.

[ctx: tmainform.exportfef.caption]
en: FEF file...
target: FEF fil...

en: Export to a FEF (Freeship Exchange Format) hull.
target: Export to a FEF (Freeship Exchange Format) Skrog.

en: File
target: Fil

en: Save as...
target: Lagre som...

en: About
target: Om

en: Hydrodynamics characteristics
target: Hydro and aerodynamics characteristics of a ship

[ctx: tmainform.importfef.caption]
en: FEF file...
target: FEF fil...

en: Import a FEF (Freeship Exchange Format) hull.
target: Import en FEF (Freeship Exchange Format) Skrog.

en: Carlson .hul file...
target: Carlson .Skrog fil...

en: Surface...
target: Overflate...

en: Create a default rudder or keel.
target: Lag et standard ror eller kjøl.

en: Undo memory : 0 kb.
target: Angre minne : 0 kb.

en: Show the window with layer properties.
target: Vis vindu med lagets egenskaper.

en: Open...
target: Åpne...

en: Open a new file.
target: Åpne ne ny fil.

en: Move...
target: Flytt...

en: Move the entire model.
target: Flytt hele modelen.

[ctx: tmainform.newcurve.caption]
en: New
target: Ny

[ctx: tmainform.newface.caption]
en: New
target: Ny

[ctx: tmainform.newlayer.caption]
en: New
target: Ny

en: Add a new empty layer to the model.
target: Tilføy et nytt tomt lag til modelen.

en: New...
target: Ny...

en: Start a new model.
target: Påbegynn en ny model.

en: New window
target: Nytt vindu

en: Tools
target: Verktøy

[ctx: tmainform.pointcollapse.caption]
en: Collapse
target: Kolaps

en: Hydrodynamics ship tasks
target: Maneuverability ship tasks

en: Design of propeller
target: Design av propel

en: Undo the previous modification.
target: Angre forige endringer.

en: Remove unused points
target: Slett ubrukte punkt

en: Delft yacht series
target: Delft yacht series or Holtrop-88 for sea ships

en: Method Fung-Leibman
target: Method Fung_Leibman-1995 for naval ships

en: Method Hollenbach
target: Method Hollenbach-1998 for cargo ships

en: Method Holtrop
target: Holtrop-1988(84) method for sea ships

en: KAPER
target: KAPER for canoe and kayaks

en: Multihull ships methods
target: Methods for multihull ships

en: Method van Oortmerssen
target: Method van Oortmerssen-1971 for small ships

en: OST 5.0181-75 sea vessel series
target: OCT 5.0181-75 and other for displacement ships

en: Planing resistance method
target: Calculation for planing ships

en: High Speed Round Bilge ships methods
target: Methods for round bilge highspeed ships

en: Rotate...
target: Roter...

en: Rotate selected items.
target: Roter valgte objekter.

en: Heeling and/or trimming...
target: Heeling and/or triming...

en: Rotate all model items.
target: Inclined waterline view. SSD calculation.

en: Scale...
target: Skala...

en: Scale selected items.
target: Skaler valgte objekter.

en: Select all
target: Velg allt

en: Selection
target: Valg

en: SelectLeakPoints
target: Select all leakpoints

en: Control net
target: Kontrol nett.

en: Show control net.
target: Vis kontrol nett.

en: Grid
target: Grind

en: Browse...
target: Bla igjenom...

en: Undo the last modification.
target: Angre siste endringer.

en: Undo history
target: Angre historie

en: Visibility
target: Synlighet

en: Window
target: Vindu

en: Save image.
target: Lagre bilde.

en: Width
target: Brede

en: Height
target: Høyde
