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提出了吸收式热泵的动态模型,并用实际机器加以验证。建模时所引用的是热泵各部件的非稳定热和质平衡。所列出的偏微分方程借助于对空间的离散而变换成普通微分方程。然后借助于相应的微分和代数方程的算子并联解出各微分方程和代数方程。本文列举了主要结果。其中概要分析了全负荷下热泵的稳定状态,并同测量数据作了比较。为
The dynamic model of the absorption heat pump is proposed and verified with the actual machine. Referenced in modeling is the unsteady heat and mass balance of the heat pump components. The listed partial differential equations are transformed into ordinary differential equations by means of spatial discretization. Then the differential equations and the algebraic equations are solved in parallel by the operators of corresponding differential and algebraic equations. This article lists the main results. An overview of the steady state of the heat pump at full load is provided and compared with the measured data. for