Open AccessREDUCTION OF THERMAL STRESSES IN THE PLATE HEAT EXCHANGER AT NONSTEADY OPERATIONAL MODES
Author(s) -
V S Iskhakov,
V I Merkulov,
M V Sugonyaev
Publication year - 2012
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-69857
Subject(s) - heat exchanger , plate heat exchanger , thermal , plate fin heat exchanger , structural engineering , heat spreader , mechanical engineering , mechanics , engineering , materials science , thermodynamics , physics
This article considers the solution of strength problems of a plate heat exchanger used in air conditioning systems in aircraft cabins on the nonstationary operating conditions. The authors proposed the scheme of structural improvements, the model is calculated in elastic and elastic-plastic formulation and there are presented conclusions and proved advantages of the proposed heat exchanger design.