Calculation of exchange areas in models of high-temperature radiant systems / Malikov G.K., Lisienko V.G., Titaev A.A. // Steel in Translation. - 2014. - V. 44, l. 10. - P. 727-730.

ISSN:

09670912

Type:

Article

Abstract:

A method based on the discrete transfer model is proposed for the determination of direct exchange areas in zonal calculations of radiant heat transfer. This algorithm proves faster than numerical integration in assessing the matrix of direct exchange areas corresponding to the interaction of surface and internal (volume) zones. As a test case, the precision and speed of the proposed method are compared with those of numerical integration in simulating the heat transfer within the IFRF experimental furnace. © G.K. Malikov, V.G. Lisienko, A.A. Titaev, 2014.

Author keywords:

DEA matrix; Direct exchange areas; Discrete ordinates model; Radiant heat transfer; Zonal method

Index keywords:

Heat transfer; Numerical methods; Radiant heating; Direct Exchange Areas; Discrete ordinates; Experimental furnace; High temperature; Numerical integrations; Radiant systems; Transfer models; Zonal me

DOI:

10.3103/S0967091214100106

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938097232&doi=10.3103%2fS0967091214100106&partnerID=40&md5=3d1f7f35c96ec308ba811f1a2b762e86

Соавторы в МНС:

Другие поля

Поле	Значение
Art. No.	A727
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938097232&doi=10.3103%2fS0967091214100106&partnerID=40&md5=3d1f7f35c96ec308ba811f1a2b762e86
Affiliations	Yeltsin Ural Federal University, Yekaterinburg, Russian Federation
Author Keywords	DEA matrix; Direct exchange areas; Discrete ordinates model; Radiant heat transfer; Zonal method
References	Modest, M.F., (2003) Radiative Heat Transfer, , New York: Academic, 2nd ed; Lisienko, V.G., Sovershenstvovanie i povyshenie effektivnosti energotekhnologii i proizvodstv (integrirovannyi energotekhnologicheskii analiz: Teoriya i praktika), 1. , (Integrated Energy-Technology Analysis: Theory and Practice,: Improving the Efficiency of Energy Technologies and Production), Moscow: Teplotekhnik, 2008; Lockwood, F.C., Shah, N.G., A new radiation solution method for incorporation in general combustion prediction procedures (1981) 18th Symposium on Combustion, , The Combustion Institute; Lisienko, V.G., Zhuravlev, Y.A., Kitaev, B.I., (1973) Izv. Vyssh. Uchebn. Zaved., Chern. Metall, (6), pp. 131-135; Hyde, D.J., Truelove, J.S., (1977) Discrete Ordinates Approximation for Multidimensional Radiant Heat Transfer in Furnaces, , Harwell, England: AERE, AERE R-8502; Kim, S.H., Huh, K.Y., Assessment of the finite-volume method and the discrete ordinates method for radiative heat transfer in a three-dimensional radiant enclosure (1999) Numer. Heat Trans. B, 35, pp. 85-112
Correspondence Address	Lisienko, V.G.; Yeltsin Ural Federal UniversityRussian Federation
Publisher	Allerton Press Incorporation
Language of Original Document	English
Abbreviated Source Title	Steel Transl.
Source	Scopus