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International Shipbuilding Progress - Volume 5, issue 46

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Price: EUR 95.00
ISSN 0020-868x (P)
ISSN 1566-2829 (E)

Impact Factor 2024: 0.6

The journal International Shipbuilding Progress (ISP) was founded in 1954. Each year two issues appear (in March and September). Publications submitted to ISP should describe scientific work of high international standards, advancing subjects related to the field of Marine Technology, such as:

  • - Concept development
    - General design of ships and offshore objects
    - Ship and offshore structural design
    - Hydro-mechanics and -dynamics
    - Maritime engineering and machinery systems
    - Production processes of all types of ships and other objects intended for marine use
    - Production technology and material science
    - Shipping science, economics, and all directly related subjects
    - Ship operations
    - Offshore and ocean engineering in relation to the marine environment
    - Marine safety
    - Efficiency, lifecycle, and  environment
    - Ice-related aspects for ships and offshore objects.

  • The contents of the papers may be of a fundamental or of an applied scientific nature and must be of the highest novelty and rigor.

Some applications of the three-dimensional extrapolation of ship frictional resistance

Authors: Lap, A.J.W.

Article Type: Research Article

Abstract: The paper surveys the situation with regard to the three-dimensional extrapolation of ship form frictional resistance from model to ship. It is suggested that current three-dimensional extrapolation methods be adapted to the two-dimensional method recently adopted by the International Towing Tank Conference at Madrid (I.T.T.C.-1957 method). The consequences of the application of three-dimensional extrapolation are reviewed, particularly as regards the effect of roughness on skin friction resistance, the resistance of shaft appendages and the effect of restricted water on the magnitude of the frictional resistance. Diagrams and tables are given to facilitate the application of three-dimensional extrapolation.

DOI: 10.3233/ISP-1958-54601

Citation: International Shipbuilding Progress, vol. 5, no. 46, pp. 249-268, 1958

Price: EUR 27.50

Dynamic loads on the teeth of spur gears

Authors: Harris, Stephen L.

Article Type: Research Article

Abstract: In a theoretical analysis of a single pair of high-class gears three internal sources of vibration are considered: 1. Periodic variations in the velocity ratio due either to running the gears above or below the designed load, or to small manufacturing errors. 2. Period variation in the tooth stiffness. 3. Non-linearity in tooth stiffness. The amplitudes of vibrations caused by 1 depend on damping, while those caused by 2 or 3 will only occur if the damping is below a limit estimated at 0.07 of critical damping. Damping currently reported for tests on steel gears is … Show more

DOI: 10.3233/ISP-1958-54602

Citation: International Shipbuilding Progress, vol. 5, no. 46, pp. 269-284, 1958

Price: EUR 27.50

Interrelationship between ship and diesel engine

Authors: Schuler, P.

Article Type: Research Article

Abstract: The author first reviews the possibilities and limitations of power increase and treats engine foundation problems. He then deals with the relationship between hull and engine vibration, its sources and methods of elimination, and the effect of hull deflection on the propulsion machinery. Finally, he discusses problems of propeller blade pitch and their implications from the viewpoint of power requirements and manoeuvrability, with special consideration of the masses in motion that have to be stopped.

DOI: 10.3233/ISP-1958-54603

Citation: International Shipbuilding Progress, vol. 5, no. 46, pp. 285-297, 1958

Price: EUR 27.50
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