【摘要】 本文对流体的能量微分方程中线性微分算子进行了自伴性调整,提出了此问题的一个变分原理,给予了证明和有限单元离散,且对自伴性调整后的变分原理涉及到的数值问题进行了说明。更多还原

【Abstract】 In this paper, adjusting the self-adjoint of linear operator of energy equation in fluid flow field, a variational principle is advanced and proved, the discretization of finite element is derived, then, numberical integral to adjusted variational principle is discussed.更多还原