INTEGRATION PARAMETERS VALUATION FOR SURFACE ZONES RADIATION ANGLE COEFFICIENT COMPUTATION
https://doi.org/10.17073/0368-0797-2013-1-23-31
Abstract
The well known methods for view factor calculation are compared numerically for various geometric arrangements. Simple criterion is introduced that allows one to estimate the error in the computed view factor a priori. The algorithm for choosing the integration method and number of nodes before calculation of a view factor is proposed. The algorithm allows one to save much computation time by always using minimum number of nodes for each pair of surface zones and insures a desired accuracy.
About the Authors
R. P. Koptelov
Уральский федеральный университет
Russian Federation
Russian Federation
G. K. Malickov
Уральский федеральный университет
Russian Federation
Russian Federation
V. G. Lisienko
Уральский федеральный университет
Russian Federation
Russian Federation
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Review
For citations:
Koptelov R.P., Malickov G.K., Lisienko V.G. INTEGRATION PARAMETERS VALUATION FOR SURFACE ZONES RADIATION ANGLE COEFFICIENT COMPUTATION. Izvestiya. Ferrous Metallurgy. 2013;56(1):23-31. (In Russ.) https://doi.org/10.17073/0368-0797-2013-1-23-31
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