Elliptic-parabolic/Hyperbolic-parabolic N.S Equations -- CFD Online Discussion Forums

January 4, 2014, 03:38	Elliptic-parabolic/Hyperbolic-parabolic N.S Equations	#1
Vino Senior Member Vino Join Date: Mar 2013 Posts: 130 Rep Power: 13	Hi, I did not get the clear picture of Elliptic-parabolic system (incompressible) or Hyperbolic- parabolic system(compressible) of N.S equations. Let us say for a 2D case, N.S contains 1 continuity and 2 momentum equations. Among these, which will be elliptic/parabolic/hyperbolic? and these hyperbolic/parabolic with respect to time or space? Please provide me some material/reference to read...

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