摘要 |
<p><P>PROBLEM TO BE SOLVED: To efficiently analyze thermal fluid in a heat storage tank group with less computation resources. <P>SOLUTION: Thermal fluid analysis is performed for flow of fluid in the heat storage tank group as a object which has a plurality of heat storage tanks successively connected through a connection pipe and allows the fluid to pass through. The above thermal fluid analysis is performed as follows: fluid temperature, a flow rate, and pressure loss in a connection pipe part which result from thermal fluid analysis for an upstream-side heat storage tank are given as analysis conditions to perform thermal fluid analysis of a single heat storage tank about a downstream-side heat storage tank connected to the upstream-side heat storage tank by the connection pipe, and the thermal fluid analysis about the downstream-side heat storage tank is performed under the given conditions: the results of the thermal fluid analysis for this downstream-side heat storage tank are used as results of thermal fluid analysis about a new upstream-side heat storage tank to perform thermal fluid analysis of a single heat storage tank about a more downstream-side heat storage tank connected to the downstream-side heat storage tank by the connection pipe; and thermal fluid analysis of the entire heat storage tank is performed by performing thermal fluid analysis of a single heat storage tank in order from the most upstream-side heat storage tank to the most downstream-side heat storage tank successively. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |