|May 30, 2007, 10:00||
bubbly flow and heat signature
I have a curved duct. Inlet is filled with a mixture of gas/liquid and flow separates near the curved portion of the duct. I am solving for energy of the mixture as well (incompressible mode - static enthalpy) Both the liquid/gas phases are injected say at a const temp of 300k..
The walls of the duct are adiabatic. When the flow separates the regions are now filled with gas regions (volume fraction of gas increases).
Now, should I see an increase in the temperature of the gas region? i.e. what kind of heat signature should i notice in the regions filled with gas?
the gas CP is like 10 times smaller than liquid CP while thermal conductivitiy is similarly 10 times smaller for gas phase. (density ratio ~ 1000)
What role does Cp play in predicting the temperature in liquid and gas regions?
|Thread||Thread Starter||Forum||Replies||Last Post|
|Heat Transfer Coefficient in Compressible Flow 3D turbine cascade||Karkoura||CFX||0||March 10, 2011 16:35|
|Help !!! : Computation/Calculation of Heat flow through several layers of Glazing||glazing||Main CFD Forum||5||October 12, 2010 06:28|
|mass flow in is not equal to mass flow out||saii||CFX||2||September 18, 2009 08:07|
|Natural convection - Inlet boundary condition||max91||CFX||1||July 29, 2008 20:28|
|Convective Heat Transfer - Heat Exchanger||Mark||CFX||6||November 15, 2004 16:55|