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Simultaneous computation of heat transfer and dispersion coefficients and thermal conductivity value in a packed bed of spheres: II. Technique of computing numerical values
Author(s) -
Goss M. J.,
Turner G. A.
Publication year - 1971
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690170320
Subject(s) - thermal conductivity , computation , spheres , amplitude , radius , heat transfer , dispersion (optics) , attenuation , mechanics , phase angle (astronomy) , materials science , thermodynamics , thermal , mathematics , physics , optics , computer science , algorithm , computer security , astronomy
The method of computing the numerical values is given. It is illustrated with a simulated example to show the high accuracy that is possible, the unknowns being found to four significant figures. The only quantities required are ones that can be measured accurately: the radius of the spherical packing, its volumetric specific heat, and values of the amplitude attenuation and phase angle lag at a minimum of four finite values of the frequency.