Zastosowania obliczeniowej mechaniki płynów (CFD) w inżynierii chemicznej i procesowej

• Autorzy: Bałdyga J.

Warianty tytułu

EN

Applicartions of Computational Fluid Mechanics (CFD) in chemical and process engineering

• Języki publikacji: PL

Abstrakty

PL

Przedstawiono możliwości wykorzystania oprogramowania obliczeniowej mechaniki płynów (CFD) do symulacji przebiegu procesów znajdujących się w obszarze zainteresowania inżynierii chemicznej i procesowej. Rozważono układy z przepływem laminarnym i burzliwym, jedno i wielofazowe; przedyskutowano też sposoby opisu przebiegu reakcji chemicznych i precypitacji, oraz możliwości przewidywania jakości produktów symulowanych procesów. Omówiono uproszczenia stosowane w poszczególnych modelach i związane z tym ograniczenia stosowalności i dokładności modeli.

EN

The paper summarises the present abilities of the models of Computational Fluid Dynamics (CFD) to simulate the processes from the area of interest of chemical and process engineering. Laminar and turbulent flow processes carried out in the single- and multiphase systems are considered. Methods applied to model the course of chemical reactions and precipitation precresses are presented and discussed as well with particular emphasis on prediction of the product quality. Effects of simplifications applied in the CFD models on their accuracy and limitations in their applications are discussed.

Słowa kluczowe

PL

obliczeniowa mechanika płynów; CFD; inżynieria chemiczna; inżynieria procesowa

EN

computational fluid mechanics; CFD; chemical engineering; process engineering

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Inżynieria Chemiczna i Procesowa
• Rocznik: 2001
• Tom: T. 22, z. 3A
• Strony: 3--14
• Opis fizyczny: Bibliogr. 59 poz.

Twórcy

autor

Bałdyga J.

• Politechnika Warszawska. Wydział Inżynierii Chemicznej i Procesowej, ul. Waryńskiego 1. 00-645 Warszawa

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