Open AccessMethod of heat exchangers calculation for combined-cycle gas turbine plants in operation modes that differ from the nominal ones
Author(s) -
V. Fomin,
A. A. Kalyutik
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/643/1/012128
Subject(s) - heat exchanger , combined cycle , gas turbines , nuclear engineering , thermodynamics , thermal , turbine , mechanics , process engineering , environmental science , mechanical engineering , materials science , engineering , physics
We carried out a comparison of methods for calculating heat exchangers of combined-cycle gas turbine plants (CCGTP) in variable-load operation modes. It is shown that for calculations of waste heat boilers with complex thermal circuits and a large number of heat exchangers it is advisable to use approximate methods for calculations.