|Title: Isentropic Approximation|
|Seminar: Analysis and PDEs|
|Speaker: Ronghua Pan of Georgia Institute of Technology|
|Contact: Maja Taskovic, firstname.lastname@example.org|
|Date: 2019-10-24 at 3:00PM|
|Venue: MSC E308A|
In the study of compressible flows, the isentropic model was often used to replace the more complicated full system when the entropy is near a constant. This is based on the expectation that the corresponding isentropic model is a good approximation to the full system when the entropy is sufficiently close to the constant. We will discuss the mathematical justification of isentropic approximation in Euler flows and in Navier-Stokes-Fourier flows. This is based on the joint work with Y. Chen, J. Jia, and L. Tong.
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