Kinetic boundary layers for the Boltzmann equation on discrete velocity lattices

• Autorzy: Babovsky H. , Płatkowski T.
• Języki publikacji: EN

Abstrakty

EN

We consider families of discrete velocity models with physical collision invariants, and develop algebraic criteria for well-posedness of the linearized kinetic boundary layer problem. Using the obtained criteria we discuss various hierarchies of symmetric discrete velocity models, and calculate analytical and numerical slip coefficients for the representants of the hierarchies.

Słowa kluczowe

EN

kinetic boundary layers; discrete velocity models; linearized Boltzmann equation; slip coefficients

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Archives of Mechanics
• Rocznik: 2008
• Tom: Vol. 60, nr 1
• Strony: 87--116
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Babovsky H.

autor

Płatkowski T.

• Institute for Mathematics, Technical University of Ilmenau, Weimarer Str. 25, D-98693, Ilmenau, Germany

Bibliografia

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