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International Shipbuilding Progress - Volume 20, issue 225

Purchase individual online access for 1 year to this journal.

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

The journal International Shipbuilding Progress (ISP) was founded in 1954. Each year four issues appear (in April, July, September and December). 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.

Extended diagrams for determining the resistance and required power for single-screw ships

Authors: Auf’m Keller, W.H.

Article Type: Research Article

DOI: 10.3233/ISP-1973-2022501

Citation: International Shipbuilding Progress, vol. 20, no. 225, pp. 133-142, 1973

Price: EUR 27.50

Resistance of ships as sum of hat-graphs

Authors: Astrup, N.C.

Article Type: Research Article

Abstract: The idea is that the resistance graphs can be made by adding hat-graphs. The size of each hat is depending on the longitudinal coefficients, of beam/length and draught/length ratios. Longitudinal center of buoyancy has an indirect influence through the use of the longitudinal coefficients of forebody and of afterbody. – A computer program is described. And calculated values are made to agree with ‘Series 60’. of Naval Ship Research and Development Center.

DOI: 10.3233/ISP-1973-2022502

Citation: International Shipbuilding Progress, vol. 20, no. 225, pp. 143-150, 1973

Price: EUR 27.50

Marine propeller blades – allowable stresses, cumulative damage and significance of sharp surface defects

Authors: Røren, E.M.Q. | Solumsmoen, O.H. | Tenge, P. | Søntvedt, T.

Article Type: Research Article

Abstract: This paper comprises a summing up of available methods at Det norske Veritas for prediction of allowable stresses and external loading with corresponding quasi-static and dynamic response in marine propeller blades. Cumulative damage aspects are introduced together with study of the significance of defects. Fracture mechanics calculations and experiments are combined to assess the blade life when cracks are present.

DOI: 10.3233/ISP-1973-2022503

Citation: International Shipbuilding Progress, vol. 20, no. 225, pp. 151-169, 1973

Price: EUR 27.50
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