Numerical solution of a nonsteady differential equation of heat conduction

The use of floating weight is suggested in the numerical solution of a parabolic differential equation of heat conduction with variable coefficients in integral-mean temperatures, used in the calculation of thermal expansions of turbine components. Recommendations are given for the determination of the optimum weights.Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 34, No. 2, pp. 319–327, February, 1978.