Heat Transfer in Binary Gas Mixtures Confined in a Lid-Driven Square Cavity. (2015)

• Record Type: Journal Article
• Authors: Gupta, Vinay Kumar; Torrilhon, Manuel
• Is Part Of: Procedia engineering. Volume 127(2015)
• Page Start: 10
• Page End: 17
• Publication Date: 2015
• Subjects: Boltzmann equation -- Grad's moment method -- lid-driven cavity -- gas mixtures -- transition regime.; Engineering -- Congresses; Engineering -- Periodicals; Engineering; Conference proceedings; Periodicals; 620.005
• DOI: 10.1016/j.proeng.2015.11.316
• Languages: English
• ISSNs: 1877-7058

Abstract

Abstract: Grad's moment method is employed to investigate heat transfer in binary gaseous mixtures confined in a lid-driven square cavity numerically via finite difference method. Preliminary results on heat transfer are presented. Complex heat flow phenomenon of anti-Fourier heat transfer is revealed by moment equations which Navier–Stokes and Fourier equations fail to capture.