isothermal - compressible - two phase - test case ?

bohluly · July 10, 2009, 10:10

Hi dear All,
I develop 2D compressible two phase model in isothermal condition, for compressibility (only one phase) verification,
I like to have a standard test case for isothermal - compressible - two phase condition !

if it is not possible

I like to have an analytical results of shock tube in isothermal condition.

bohluly · July 10, 2009, 17:41

bohluly · July 11, 2009, 08:22

bohluly · August 31, 2009, 16:06

"oscillating water column" is the good answer for that!
because this test case can be have a analytical result.
a 1D closed tube with column of water in middle and two column of compressible air in sides, with initial velocity for domain. same as a mass point and two parallel springs it makes an oscillating condition with analytical solution

it so nice for testing compressible two phase flow model !

July 10, 2009, 10:10	isothermal - compressible - two phase - test case ?	#1
bohluly New Member Asghar Join Date: Apr 2009 Posts: 16 Rep Power: 17	Hi dear All, I develop 2D compressible two phase model in isothermal condition, for compressibility (only one phase) verification, I like to have a standard test case for isothermal - compressible - two phase condition ! if it is not possible I like to have an analytical results of shock tube in isothermal condition.

August 31, 2009, 16:06	I fond it!	#4
bohluly New Member Asghar Join Date: Apr 2009 Posts: 16 Rep Power: 17	"oscillating water column" is the good answer for that! because this test case can be have a analytical result. a 1D closed tube with column of water in middle and two column of compressible air in sides, with initial velocity for domain. same as a mass point and two parallel springs it makes an oscillating condition with analytical solution it so nice for testing compressible two phase flow model !

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July 10, 2009, 17:41		#2
bohluly New Member Asghar Join Date: Apr 2009 Posts: 16 Rep Power: 17

July 11, 2009, 08:22		#3
bohluly New Member Asghar Join Date: Apr 2009 Posts: 16 Rep Power: 17