The Computer Simulation Of Energy Storing Effect Of Phase Change Materials In Energy Saving Buildings

In recent years constructed energy conservation question to receive people's universal attention, saved, the reduction from the negative significance disappears to the positive sense in enhancement of using efficiency of construction energy, understanding change of construction energy conservation has reflected that people gradually tended to be reasonable of regarding the energy conservation. The construction energy conservation is the new task which the architecture industry development faces, will be one of the hot spots in future world construction development, but our country has the very big research potential in computer simulation domain of construction energy conservation, computer simulation of the energy conservation effect of building phase change material can no doubt to advance the construction energy conservation.This article through the analysis research of phase change material in the construction energy conservation, using Visual C++ 6.0 as the develop platform to realize computer simulation research of surface temperature change process in phase change energy conservation wall, will provide the powerful help for the next research in construction energy conservation.This article main content as follows:(1)summarizes the background, the significance, the research content and the present situation in domestic and foreign research and development tendency of construction energy conservation, pointed out the necessity and the feasibility of the computer simulation research of phase change material in construction energy conservation.(2)summarizes the achievement which the material research aspect obtains in construction energy conservation, introduces phase change material application history, the present situation, and to apply to the construction craft and so on in construction energy conservation. (3)conducts the research in energy storing effect of the material, analyzes thermodynamics foundation, and introduces the correlation theory and the method; analyzes thermal properties of phase change wall, describes heat transfer model of the wall, carries on the value simulation in wall temperature field.(4) realizes computer simulation research of surface temperature change process in phase change energy conservation wall. Selects function formidable visible application procedure development kit Visual C++ 6.0 which Microsoft Corporation promotes to realize, and introduces the correlation technology, for instance timer using, Windows cartography function as well as Windows color mapping and so on.