dr hab. inż. Jan Michalski
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- janmi@pg.edu.pl
Publication showcase
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A method for selection of parameters of ship propulsion system fitted with compromise screw propeller
Artykuł dotyczy algorytmicznej metody wstępnego doboru parametrów układu napędowego okrętu wyposażonego w śrubę o skoku stałym, gdy eksploatacja okrętu związana jest z istotnymi zmianami: głębokości i szerokości drogi wodnej, oporu kadłuba i prędkości marszowej. Argumentami modelu matematycznego rozważanego zagadnienia projektowego są identyfikowane na etapie projektowania wstępnego główne parametry projektowe okrętu. Struktura...
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Parametric method applicable in calculating breakout force and time for lifting axisymmetric objects from seabed.
The issue of calculating parameters for lifting objects of axisymmetric shapes from the seabed is studied. The article presents the results of numerical simulation examination of the equation formulated by Foda for the force needed to extricate the object from the seabed depending on soil and water parameters, extrication speed, and object diameter. The simulations were performed within the range of parameters characteristic for...
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Parametric method applicable in assessing breakout force and time for lifting slender bodies from seabed
The article presents a parametric method applicable in assessing the suction force of a slender body to the seabed, and prognosing the body extrication time. Along with the body weight in water, the information on the suction force is essential for assessing the force needed to lift the object from the seabed. Based on the Foda theory and the resulting integral equation, which relates the maximum suction force with basic parameters...
Obtained scientific degrees/titles
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2003-04-15
Obtained science degree
dr hab. inż. Mechanical engineering (Technology) -
1974-03-14
Obtained science degree
dr inż. Mechanical engineering (Technology)
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