What is the relation between Static temperature And total temperature?

subhankar_bhandari · August 16, 2010, 01:54

Hi all,
what is the relation between Static Temperature and total temperature?
Thanks.

tas38 · August 18, 2010, 14:46

The total or stagnation temperature is the temperature that would exist if a fluid was brought to rest isentropcially. In other words, the total temperature includes the static temperature and an additional component due to the velocity of the fluid. For a perfect gas, the total temperature may be expressed as T_total = T_static + 1/2 * V^2 / (cp), where u is velocity magnitude and cp is specific heat.

August 16, 2010, 01:54	What is the relation between Static temperature And total temperature?	#1
subhankar_bhandari New Member Subhankar Join Date: Jul 2010 Posts: 12 Rep Power: 15	Hi all, what is the relation between Static Temperature and total temperature? Thanks.

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August 18, 2010, 14:46		#2
tas38 Senior Member Troy Snyder Join Date: Jul 2009 Location: Akron, OH Posts: 219 Rep Power: 18	The total or stagnation temperature is the temperature that would exist if a fluid was brought to rest isentropcially. In other words, the total temperature includes the static temperature and an additional component due to the velocity of the fluid. For a perfect gas, the total temperature may be expressed as T_total = T_static + 1/2 * V^2 / (cp), where u is velocity magnitude and cp is specific heat.