Open AccessModern methods of intensification of heat exchange processes in plate apparatuses
Author(s) -
N. Yu. Savvin,
Л. А. Кущев,
A. I. Alifanova
Publication year - 2020
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/945/1/012001
Subject(s) - heat exchanger , plate heat exchanger , shell and tube heat exchanger , copper in heat exchangers , plate fin heat exchanger , mechanical engineering , thermal power station , micro heat exchanger , thermal engineering , heat transfer , nuclear engineering , process engineering , thermal , engineering , mechanics , waste management , thermodynamics , physics
The heat supply system of the Russian Federation is characterized by significant wear and tear of equipment: heating networks and boilers. At the same time, an important element of heat supply systems equipment is heat exchangers of various designs, which are used in boilers, IHP, thermal power plants, and nuclear power plants. Various heat exchange equipment used in modern heat power engineering is considered. It is established that the use of plate heat exchangers is a more appropriate engineering solution than shell-and-tube heat exchangers, due to economic factors and operational advantages. The method of intensification of heat transfer of the heated liquid by means of technological depressions of spherical shape located according to the linear law is considered.