Premium
Rigorous design of multipass exchangers when overall heat transfer coefficient is a parabolic function of temperature
Author(s) -
Ramalho R. S.,
Alabastro E. G.
Publication year - 1967
Publication title -
the canadian journal of chemical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 67
eISSN - 1939-019X
pISSN - 0008-4034
DOI - 10.1002/cjce.5450450108
Subject(s) - heat transfer coefficient , heat exchanger , heat transfer , thermodynamics , mechanics , ntu method , function (biology) , materials science , thermal , transfer function , micro heat exchanger , physics , engineering , evolutionary biology , biology , electrical engineering
The “thermal effectiveness‐transfer unit” charts developed by the authors, for multipass exchangers, assume that the overall heat transfer coefficient varies as a parabolic function of temperature; their use can lead to greater accuracy in calculating heat transfer areas.