Macroscopic Transport Equations for Rarefied Gas Flows is popular PDF and ePub book, written by Henning Struchtrup in 2006-06-15, it is a fantastic choice for those who relish reading online the Science genre. Let's immerse ourselves in this engaging Science book by exploring the summary and details provided below. Remember, Macroscopic Transport Equations for Rarefied Gas Flows can be Read Online from any device for your convenience.
Macroscopic Transport Equations for Rarefied Gas Flows Book PDF Summary
The well known transport laws of Navier-Stokes and Fourier fail for the simulation of processes on lengthscales in the order of the mean free path of a particle that is when the Knudsen number is not small enough. Thus, the proper simulation of flows in rarefied gases requires a more detailed description. This book discusses classical and modern methods to derive macroscopic transport equations for rarefied gases from the Boltzmann equation, for small and moderate Knudsen numbers, i.e. at and above the Navier-Stokes-Fourier level. The main methods discussed are the classical Chapman-Enskog and Grad approaches, as well as the new order of magnitude method, which avoids the short-comings of the classical methods, but retains their benefits. The relations between the various methods are carefully examined, and the resulting equations are compared and tested for a variety of standard problems. The book develops the topic starting from the basic description of an ideal gas, over the derivation of the Boltzmann equation, towards the various methods for deriving macroscopic transport equations, and the test problems which include stability of the equations, shock waves, and Couette flow.
Detail Book of Macroscopic Transport Equations for Rarefied Gas Flows PDF
- Author : Henning Struchtrup
- Release : 15 June 2006
- Publisher : Springer Science & Business Media
- ISBN : 9783540323860
- Genre : Science
- Total Page : 262 pages
- Language : English
- PDF File Size : 19,7 Mb
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