Abstract
Algorithm and the program for numeric solution of the two-dimensional thermal conductivity problem linked with the determination of temperature and density of the heat flux on the internal tube wall are presented according to the results of temperature measurements on the external surface. The problem is solved under the presence of heat release in the wall and notable temperature inhomogeneities along the perimeter. The calculations conducted have shown that notable differences of heat releasing surface temperature calculated values found from the solution of one-dimensional (taking no account of tangential heat overflow) and two-dimensional problems are possible. The differences make up 10-70 deg or 3-25% depending on the channel wall thickness. 9 refs.; 6 figs.
Citation Formats
Artem`ev, V K, Boltenko, Eh A, and Vlasenko, P Yu.
Numerical solution of reverse heat transfer problem for heat releasing walls at remarkable temperature inhomogeneities along perimeter; Chislennoe reshenie obratnoj zadachi teploprovodnosti dlya teplovydelyayushchikh stenok pri znachitel`nykh temperaturnykh neodnorodnostyakh po perimetru.
Russian Federation: N. p.,
1990.
Web.
Artem`ev, V K, Boltenko, Eh A, & Vlasenko, P Yu.
Numerical solution of reverse heat transfer problem for heat releasing walls at remarkable temperature inhomogeneities along perimeter; Chislennoe reshenie obratnoj zadachi teploprovodnosti dlya teplovydelyayushchikh stenok pri znachitel`nykh temperaturnykh neodnorodnostyakh po perimetru.
Russian Federation.
Artem`ev, V K, Boltenko, Eh A, and Vlasenko, P Yu.
1990.
"Numerical solution of reverse heat transfer problem for heat releasing walls at remarkable temperature inhomogeneities along perimeter; Chislennoe reshenie obratnoj zadachi teploprovodnosti dlya teplovydelyayushchikh stenok pri znachitel`nykh temperaturnykh neodnorodnostyakh po perimetru."
Russian Federation.
@misc{etde_10135508,
title = {Numerical solution of reverse heat transfer problem for heat releasing walls at remarkable temperature inhomogeneities along perimeter; Chislennoe reshenie obratnoj zadachi teploprovodnosti dlya teplovydelyayushchikh stenok pri znachitel`nykh temperaturnykh neodnorodnostyakh po perimetru}
author = {Artem`ev, V K, Boltenko, Eh A, and Vlasenko, P Yu}
abstractNote = {Algorithm and the program for numeric solution of the two-dimensional thermal conductivity problem linked with the determination of temperature and density of the heat flux on the internal tube wall are presented according to the results of temperature measurements on the external surface. The problem is solved under the presence of heat release in the wall and notable temperature inhomogeneities along the perimeter. The calculations conducted have shown that notable differences of heat releasing surface temperature calculated values found from the solution of one-dimensional (taking no account of tangential heat overflow) and two-dimensional problems are possible. The differences make up 10-70 deg or 3-25% depending on the channel wall thickness. 9 refs.; 6 figs.}
place = {Russian Federation}
year = {1990}
month = {Dec}
}
title = {Numerical solution of reverse heat transfer problem for heat releasing walls at remarkable temperature inhomogeneities along perimeter; Chislennoe reshenie obratnoj zadachi teploprovodnosti dlya teplovydelyayushchikh stenok pri znachitel`nykh temperaturnykh neodnorodnostyakh po perimetru}
author = {Artem`ev, V K, Boltenko, Eh A, and Vlasenko, P Yu}
abstractNote = {Algorithm and the program for numeric solution of the two-dimensional thermal conductivity problem linked with the determination of temperature and density of the heat flux on the internal tube wall are presented according to the results of temperature measurements on the external surface. The problem is solved under the presence of heat release in the wall and notable temperature inhomogeneities along the perimeter. The calculations conducted have shown that notable differences of heat releasing surface temperature calculated values found from the solution of one-dimensional (taking no account of tangential heat overflow) and two-dimensional problems are possible. The differences make up 10-70 deg or 3-25% depending on the channel wall thickness. 9 refs.; 6 figs.}
place = {Russian Federation}
year = {1990}
month = {Dec}
}