Open AccessComparative efficiency of pipeline heat-insulating materials
Author(s) -
A. N. Dolgova,
S. A. Yunak,
A. S. Rudenko,
A I Haibullina,
E. S. Karataeva
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/915/1/012010
Subject(s) - dynamic insulation , pipeline transport , pipe insulation , materials science , thermal insulation , composite material , pipeline (software) , mineral wool , natural rubber , heat spreader , heat flow , vacuum insulated panel , nuclear engineering , mechanical engineering , heat sink , engineering , thermodynamics , thermal , physics , layer (electronics)
The paper considers the problem of reducing heat losses in the heat supply systems of the FEC facilities (fuel and energy complex) due to the the use of heat insulation of the pipelines. A comparative analysis of heat insulation of the heat lines: PUF (polyurethane foam), mineral wool, foam rubber, ultrathin heat insulation of the mark “Corund”. The graphical dependences of heat losses and the efficiency factor of heat insulation on a diameter the pipelines are obtained.