Open AccessPassage of low temperature piping through the external wall
Author(s) -
J. Leštach,
Radoslav Ponechal
Publication year - 2021
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/1015/1/012043
Subject(s) - piping , subcooling , dynamic insulation , thermal insulation , pipeline (software) , humidity , tube (container) , thermal , materials science , gas pipeline , mechanics , environmental science , petroleum engineering , engineering , composite material , mechanical engineering , thermodynamics , vacuum insulated panel , heat transfer , physics , layer (electronics)
The paper deals with the passage of the gas pipeline through the perimeter wall. The gas pipeline has a low temperature (the gas temperature drops significantly after the gas expansion in the regulator). When passing through the perimeter wall, the part of the wall near the internal surface will be significantly subcooled. Low temperatures in the building structure can cause local faults. The paper deals with the comparison of the course of temperatures and humidity of the passage of the gas pipeline in the protective tube with thermal insulation and without thermal insulation.