Lifting-line theory and calculations for supercavitating propellers
Results are shown from calculations in which the propeller data are varied systematically thus making a small propeller series.
...Effects of distributed roughness on the skin friction of ships
In order to study the influence of different distributions of paint roughness on ship skin friction resistance a calculation method has
...Preliminary fleet design by geometric programming
In this investigation the influence of a Winkler type of elastic foundation on deflection of ship hull is studied. In addition the
...On the supercharging of high-powered 2-stroke diesel engines
Incipient and desinent cavitation on hemispherical nosed bodies
The steering of a ship during the stopping manoeuvre1
The paper presents the results of modelexperiments on a “Series-60” model with a blockcoefficient of 0.80 regarding the governing
...A statistical method for calculation of resistance of the stepless planing hulls1
A mathematical model is presented for predicting the resistance and trim angle of bare stepless planing hulls in calm water for volume
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This paper gives a brief history of drilling for petroleum under water and the development of the structures used in such operations
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Variation of parameters determining seakeeping
With the computerprogram “Trial” calculations have been carried out to determine the seakeeping qualities in head waves of
...The design of wake-adapted screws and their behaviour behind the ship1
The paper deals first with the deficiencies in the theory of wake-adapted ship screws. Next, a method of design for these screws is
...Extended heat exchange surface for marine and nuclear boilers1
Hybrid computer simulation of maneuvering during underway replenishment
This paper describes a hybrid computer simulation of ship maneuvering during underway-replenishment operations. Two identical Mariner
...Pitch and heave with fixed and controlled bow fins
A method of calculating the effect of bow antipitching fins on the motions of a model is presented and compared in detail to the results
...The blade edge microscope of the Netherlands Ship Model Basin
Previously published methods have been adapted for this purpose, but in the light of
...Theoretical study of the “chevroning” of the profiled elements of streamlined cables
The impact of a water wedge upon a wedge-shaped wall
Coupled transverse shaft vibrations of modern ships1
Scale effect experiments on victory ships and models1
This paper deals with the resistance- and thrust-measurements on a series of nine geometricall similar Victory ship models, ranging in
...Wave loading on floating docks under tow
A floating dock consists essentially of a flat rectangular base stabilised in the submerged condition by means of a vertical wall each
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Testing the Costa propulsion bulb with a view to its use on modern ships1
The design presentation of ship model resistance data
Stern propeller interaction with a streamline body of revolution
The present paper is the second of a series dealing with the calculation of the wake fraction and thrust deduction behind a body having
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Hazard analysis of a yacht designed for people with disabilities
In connection with the design of a seaworthy yacht for persons with disabilities, authors conduct a
...Calculation of bottom clearance effects on Walrus submarine hydrodynamics
Due to changes in operations, the Royal Netherlands Navy (RNLN) is operating its submarines increasingly in brown water regions (i.e
...Self-propulsion testing study of a four-propeller vessel
A series of model self-propulsion tests are designed by orthogonal optimization method in order to discuss the propulsive performance of
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