Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

heat exchanger effectiveness

Status
Not open for further replies.

askme

Chemical
Joined
Sep 23, 2002
Messages
7
Location
SA

Is the the effectiveness of a heat exchanger is constant or affected by other factors?
 

It is not a constant, it is defined as the ratio of actual heat transfer to maximum possible heat transfer. As for the factors affecting it, the following threads may provide more details.

thread798-149369
thread391-33507
thread391-99241
thread391-100355

J.P.Holman's Heat Transfer (McGraw-Hill) has a whole section on the Effectiveness-NTU method for heat-exchanger analysis.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top