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在MonteCarlo法的基础上用特异值分解法 (SVD)与共轭梯度法 (CGM )分别求解了壁面辐射热负荷反问题。计算结果表明 ,考虑测量值误差时 ,用共轭梯度法计算得到的解的稳定性及精度均远高于特异值分解法
On the basis of MonteCarlo method, the inverse problem of wall radiant heat load was solved by SVD and CGM respectively. The results show that the stability and accuracy of the solution calculated by the conjugate gradient method are much higher than that of the specific value decomposition