Numerical simulation of heat flow processes

• Autorzy: Mielewczyk A.
• Języki publikacji: EN

Abstrakty

EN

Numerical simulation methodis basedon mathematical models of physical processes, which describe run of a given process with a various accuracy. This paper presents a method for elaborating the computer simulation models based on differential equations. This makes it possible to obtain a high accuracy of representing dynamic features of a real process. The derived results are given in the form of numerical series. An example of modelling the dynamics of heat transfer through aflat wall is presented in the second part of the paper. Basing on the model one can simulate the process of operation of ship engine as well as such auxiliary devices as a cooler, evaporator, condenser, tank heating system etc.

Słowa kluczowe

EN

simulation; dynamic model; heat transfer; Z-transform

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2005
• Tom: nr 4
• Strony: 22--25
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Mielewczyk A.

• Department of Basic Engineering Sciences, Gdynia Maritime University Morska 81-87 81-225 Gdynia, POLAND

Bibliografia

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• 7. Mielewczyk A.: A simulation model of control process for cooling and lubricating systems of a medium-speed combustion engine (in Polish). Doctorate thesis. Gdańsk University of Technology, Faculty of Ocean Engineering and Ship Technology. Gdańsk, 1998
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• 9. Mielewczyk A.: A simulation model of plate cooler. Polish Maritime Research, Vol.8, No 3(29) September 2001
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