Computing CHEMKIN Sensitivities Using Complex Variables

[+] Author and Article Information
N. Butuk, J.-P. Pemba

Department of Mathematics, Prairie View A&M University, Prairie View, TX 77446-4189

J. Eng. Gas Turbines Power 125(3), 854-858 (Aug 15, 2003) (5 pages) doi:10.1115/1.1469006 History: Received March 19, 2001; Revised November 01, 2001; Online August 15, 2003
Copyright © 2003 by ASME
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Grahic Jump Location
(a) Finite difference computational errors of each element of the Jacobian matrix-bromide acid mechanism, (b) complex variables computational errors of each element of the Jacobian matrix—bromine acid mechanism
Grahic Jump Location
(a) Finite difference computational errors of each element of the Jacobian matrix-H2/Air mechanism (b) complex variables computational errors of each element of the Jacobian matrix—H2/Air mechanism



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