A finite element method for the Onsager pancake equation

DOI10.1016/0045-7825(82)90045-7zbMath0478.76096OpenAlexW2024878757MaRDI QIDQ1161420

Max D. Gunzburger, Houston G. III Wood

Publication date: 1982

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(82)90045-7

zbMATH Keywords

numerical exampleslinear temperature gradientaxial mass fluxesOnsager pancake equationrapidly rotating centrifuge

Mathematics Subject Classification ID

Gas dynamics (general theory) (76N15) General theory of rotating fluids (76U05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Basic methods in fluid mechanics (76M99)

Related Items

The generalized Onsager model for the secondary flow in a high-speed rotating cylinder, The generalized Onsager model for a binary gas mixture, The effects of curvature on the flow field in rapidly rotating gas centrifuges, Solution of the pancake model for flow in a gas centrifuge by means of a temperature potential, A Priori Error Estimates for Finite Element Methods forH^(2,1)-Elliptic Equations, Approximate eigensolutions for non-axisymmetric rotating compressible flows, A finite-difference solution of Onsager's model for flow in a gas centrifuge

Cites Work

• Onsager's pancake approximation for the fluid dynamics of a gas centrifuge
• The Deficiency Index of a Second-Order Differential System