Abstract
Solution of an inverse heat conduction problem (estimation of parietal temperature fluctuations inside a pipe from external measurements) using transfer functions is proposed. An analytical method and impulse response technique are studied, compared and tested for a PWR pipe, in working conditions favourable to thermal striping. The study shows the advantages of thermal stress measurements in comparison with temperature measurements for a better efficiency of the inverse method and gives proof of the better suitability of the impulse response technique for complex geometries. (authors). 5 figs., 12 refs.
Citation Formats
Morilhat, P, Maye, J P, Brendle, E, and Hay, B.
Solution of an inverse thermal problem. Application to the determination of parietal temperature fluctuations; Resolution d`un probleme thermique inverse. Application a la determination des fluctuations thermiques parietales.
France: N. p.,
1992.
Web.
Morilhat, P, Maye, J P, Brendle, E, & Hay, B.
Solution of an inverse thermal problem. Application to the determination of parietal temperature fluctuations; Resolution d`un probleme thermique inverse. Application a la determination des fluctuations thermiques parietales.
France.
Morilhat, P, Maye, J P, Brendle, E, and Hay, B.
1992.
"Solution of an inverse thermal problem. Application to the determination of parietal temperature fluctuations; Resolution d`un probleme thermique inverse. Application a la determination des fluctuations thermiques parietales."
France.
@misc{etde_10138761,
title = {Solution of an inverse thermal problem. Application to the determination of parietal temperature fluctuations; Resolution d`un probleme thermique inverse. Application a la determination des fluctuations thermiques parietales}
author = {Morilhat, P, Maye, J P, Brendle, E, and Hay, B}
abstractNote = {Solution of an inverse heat conduction problem (estimation of parietal temperature fluctuations inside a pipe from external measurements) using transfer functions is proposed. An analytical method and impulse response technique are studied, compared and tested for a PWR pipe, in working conditions favourable to thermal striping. The study shows the advantages of thermal stress measurements in comparison with temperature measurements for a better efficiency of the inverse method and gives proof of the better suitability of the impulse response technique for complex geometries. (authors). 5 figs., 12 refs.}
place = {France}
year = {1992}
month = {Dec}
}
title = {Solution of an inverse thermal problem. Application to the determination of parietal temperature fluctuations; Resolution d`un probleme thermique inverse. Application a la determination des fluctuations thermiques parietales}
author = {Morilhat, P, Maye, J P, Brendle, E, and Hay, B}
abstractNote = {Solution of an inverse heat conduction problem (estimation of parietal temperature fluctuations inside a pipe from external measurements) using transfer functions is proposed. An analytical method and impulse response technique are studied, compared and tested for a PWR pipe, in working conditions favourable to thermal striping. The study shows the advantages of thermal stress measurements in comparison with temperature measurements for a better efficiency of the inverse method and gives proof of the better suitability of the impulse response technique for complex geometries. (authors). 5 figs., 12 refs.}
place = {France}
year = {1992}
month = {Dec}
}