A simplified method for calculating propeller thrust decrease for a ship sailing on a given shipping lane

被引：2

作者：

Zelazny, Katarzyna ^{[1
]}

机构：

[1] West Pomeranian Univ Technol, PL-70310 Szczecin, Poland

来源：

POLISH MARITIME RESEARCH | 2014年 / 21卷 / 02期

关键词：

ship motions on rough water; propeller emergence; thrust decrease;

D O I：

10.2478/pomr-2014-0015

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

During ship sailing on rough water, relative ship motions can be observed which make the propeller emerge from the water, and decrease its thrust as a consequence. The article presents a simplified method for calculating the thrust decrease and the time of propeller emergence from water for the ship on a regular an irregular wave. The method can be used for predicting the operating speed of the ship on a given shipping lane.

引用

页码：27 / 33

页数：7

共 7 条

[1] Approximate Method of Calculating Forces on Rudder During Ship Sailing on a Shipping Route
Zelazny, K.
TRANSNAV-INTERNATIONAL JOURNAL ON MARINE NAVIGATION AND SAFETY OF SEA TRANSPORTATION, 2014, 8 (03) : 459 - 464
[2] A method of propeller design with given thrust distribution and it's application
Guo J.
Zhou Z.
Fan Z.
Hangkong Dongli Xuebao/Journal of Aerospace Power, 2020, 35 (06): : 1238 - 1246
[3] An approximate method for calculating total ship resistance on a given shipping route under statistical weather conditions and its application in the initial design of container ships
Szelangiewicz, Tadeusz
Zelazny, Katarzyna
SCIENTIFIC JOURNALS OF THE MARITIME UNIVERSITY OF SZCZECIN-ZESZYTY NAUKOWE AKADEMII MORSKIEJ W SZCZECINIE, 2015, 44 (116): : 99 - 106
[4] Mean long-term service parameters of transport ship propulsion system - Part I - Screw propellr service parameters of transport ship sailing on a given shipping route
Szelangiewicz, Tadeusz
Zelazny, Katarzyna
POLISH MARITIME RESEARCH, 2007, 14 (04) : 18 - 23
[5] Mean long-term service parameters of transport ship propulsion system - Part II - Propulsion engine service parameters of transport ship sailing on a given shipping route
Szelangiewicz, Tadeusz
Zelazny, Katarzyna
POLISH MARITIME RESEARCH, 2007, 14 (04) : 47 - 52
[6] An approximate method for calculating the mean statistical service speed of container ships on a given shipping line and its application in preliminary design
Szelangiewicz, Tadeusz
Zelazny, Katarzyna
SCIENTIFIC JOURNALS OF THE MARITIME UNIVERSITY OF SZCZECIN-ZESZYTY NAUKOWE AKADEMII MORSKIEJ W SZCZECINIE, 2015, 44 (116): : 34 - 42
[7] AN APPROXIMATE METHOD FOR CALCULATION OF MEAN STATISTICAL VALUE OF SHIP SERVICE SPEED ON A GIVEN SHIPPING LINE, USEFUL IN PRELIMINARY DESIGN STAGE
Zelazny, Katarzyna
POLISH MARITIME RESEARCH, 2015, 22 (01) : 28 - 35

← 1 →