Effective method for construction of low-dimensional models for heat transfer process

Autor:	Nataliia Fialko, V. G. Prokopov, Yu.V. Sherenkovskii, V.L. Yurchuk, D.G. Blinov
Rok vydání:	2004
Předmět:	Fluid Flow and Transfer Processes Computer science Mechanical Engineering Thermodynamics Basis function Condensed Matter Physics Projection (linear algebra) Thermal conductivity Mass transfer Key (cryptography) Effective method A priori and a posteriori Applied mathematics Point (geometry)
Zdroj:	International Journal of Heat and Mass Transfer. 47:5823-5828
ISSN:	0017-9310
DOI:	10.1016/j.ijheatmasstransfer.2004.07.020
Popis:	A low-dimensional model based on the method of proper orthogonal decomposition (POD) and the method of polyargumental systems (MPS) for thermal conductivity problems with strongly localized source of heat has been presented. The key aspect of these methods is that they enable to avoid weak point of other projection methods, which consists in a priori choice of basis functions. It enables us to use the MPS method and the POD method as convenient means to construct low-dimensional models of heat and mass transfer problems.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::976c26e167f4f1183dab64d6fd95a26b https://doi.org/10.1016/j.ijheatmasstransfer.2004.07.020 Zobrazit plný text záznamu Full Text from ScienceDirect