Open AccessINCREASE OF EFFECTIVENESS OF A ROTARY HEAT EXCHANGER OF A SMALL-SIZE GAS TURBINE ENGINE
Author(s) -
A V Kostyukov,
R A Alekseev
Publication year - 2012
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-69878
Subject(s) - heat exchanger , mechanical engineering , plate fin heat exchanger , heat transfer , materials science , gas turbines , turbine , conical surface , finite element method , plate heat exchanger , engineering , mechanics , structural engineering , physics
The article contains the results of the design study of thermal-hydraulic characteristics of the rotary frame heat exchanger with conical heat transfer elements. Calculations were carried out in a finite element package Ansys CFX 13. The authors analyzed the influence of switching devices on the efficiency of the heat exchanger.