Abstract:
The temperature field in a well is constructed on the basis of an on-the-average exact solution, which allows investigation of problems of subterranean thermodynamics and heat and mass transfer. The problem is represented in the form of a sequence of problems of a mixed type, whose solutions give corresponding asymptotic-expansion coefficients and the form of the remainder term and the functions taking into account the presence of the boundary layer, for which analytical solutions are also found. It is shown that the proposed modified asymptotic method provides vanishing of the solution of the averaged problem for the remainder term.
Keywords:
well, temperature field, asymptotic method.
Citation:
A. I. Filippov, P. N. Mikhailov, O. V. Akhmetova, M. A. Goryunova, “Analysis of the temperature field of cylindrical flow based on an on-the-average exact solution”, Prikl. Mekh. Tekh. Fiz., 51:3 (2010), 84–93; J. Appl. Mech. Tech. Phys., 51:3 (2010), 369–376
\Bibitem{FilMikAkh10}
\by A.~I.~Filippov, P.~N.~Mikhailov, O.~V.~Akhmetova, M.~A.~Goryunova
\paper Analysis of the temperature field of cylindrical flow based on an on-the-average exact solution
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2010
\vol 51
\issue 3
\pages 84--93
\mathnet{http://mi.mathnet.ru/pmtf1605}
\elib{https://elibrary.ru/item.asp?id=15285705 }
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2010
\vol 51
\issue 3
\pages 369--376
\crossref{https://doi.org/10.1007/s10808-010-0050-x}
Linking options:
https://www.mathnet.ru/eng/pmtf1605
https://www.mathnet.ru/eng/pmtf/v51/i3/p84
This publication is cited in the following 2 articles:
N. D. Yakimov, A. F. Shageev, A. V. Dmitriev, I. A. Mutugullina, “Temperature field in a cylindrical porous layer during “endless” heating with heat outflow”, «Izvestiya vysshikh uchebnykh zavedenii. PROBLEMY ENERGETIKI», 26:3 (2024), 146
A. I. Filippov, O. V. Akhmetova, A. S. Rodionov, “Temperature field of turbulent flow in a well”, High Temperature, 51:2 (2013), 246–255