保温车的传热因素包括温差传热、缝隙漏热和太阳辐射传热等三项。太阳辐射试验的目的就是要尽可能正确地计算出在一定地区和季节范围内,太阳辐射的传热量占温差传热和漏热的传热量的百分比,以便作为类似地区、相同季节保温车热计算的依据。 保温车的太阳辐射传热量的大小,与所在地区、季节、当时的气候情况有关,特别 Insulation car heat transfer factors include heat transfer, crevice leakage and solar radiation heat transfer three. The purpose of the solar radiation test is to calculate, as accurately as possible, the percentage of the heat transfer of solar radiation in the heat transfer and leakage heat transfer over a certain area and season so that, as a similar area, The basis. Insulation car solar radiation heat transfer of the size, and the region, the season, the current climate conditions, especially