Enthalpy Scene

Harshaaaaa · October 13, 2014, 15:57

I am using Star CCM+.My model is a simple sphere with diameter of 1mm. 12500000W/m^2 of heat flux is acting at a small region. I have given heat convection on the surface of the sphere. The heat transfer coefficient is 100W/m^2k and the ambient temperature is 300k. So as the heat flux is applied, it will heat up the sphere and the temperature inside the sphere rises. It is very easy to create a temperature scene.

My question is how to create an enthalpy scene? On the small region where we give the heat flux ?

If i just select the whole body and try to create an enthalpy scene by selecting total enthalpy as scalar field, i am not getting the solution. There is no change. Please help me with this.

Harshaaaaa · October 14, 2014, 22:13

If some one knows about it, please help me out. I am stuck up at the middle of my thesis.

October 13, 2014, 15:57	Enthalpy Scene	#1
Harshaaaaa New Member Sri harsha Join Date: Oct 2014 Posts: 2 Rep Power: 0	I am using Star CCM+.My model is a simple sphere with diameter of 1mm. 12500000W/m^2 of heat flux is acting at a small region. I have given heat convection on the surface of the sphere. The heat transfer coefficient is 100W/m^2k and the ambient temperature is 300k. So as the heat flux is applied, it will heat up the sphere and the temperature inside the sphere rises. It is very easy to create a temperature scene. My question is how to create an enthalpy scene? On the small region where we give the heat flux ? If i just select the whole body and try to create an enthalpy scene by selecting total enthalpy as scalar field, i am not getting the solution. There is no change. Please help me with this.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Sensible Enthalpy vs. Total enthalpy	Sethi	OpenFOAM Programming & Development	3	March 23, 2017 22:48
Enthalpy source of Particle in DPM	icemesh	FLUENT	1	March 23, 2016 06:19
Enthalpy in a binary gas mixture	ChrisA	FLUENT	0	August 26, 2013 20:32
Mismatch between H-Energy and massFlowInt(Static Enthalpy)	Chander	CFX	13	December 16, 2011 12:37
meaning static enthalpy and total enthalpy	mspark	Siemens	1	April 1, 2004 07:20

October 14, 2014, 22:13		#2
Harshaaaaa New Member Sri harsha Join Date: Oct 2014 Posts: 2 Rep Power: 0	If some one knows about it, please help me out. I am stuck up at the middle of my thesis.