Research on performance test of equipment simulating human body heat dissipation load
GAO Cheng-lin
LI Nan
SUN De-shi
WEI You-tao
WANG Hao
Abstract：In order to study the characteristics and use methods of the equipment simulating human body heat dissipation load,the test of the surface temperature,the test of the impact of a single load on the local temperature field,and the test of the impact of the load distribution of the whole vehicle on the temperature field in the vehicle are tested.The results show that the surface temperature of the equipment simulating human body heat dissipation load under different common powers is higher than the standard requirement of 40℃.In order to reduce the influence of the load on the temperature field in the vehicle and ensure the accuracy of the test results,it is determined that the use power of the simulated sensible heat load should be maintained within 60 W,and it should be evenly arranged in the compartment according to the actual application state of the vehicle.Through the corresponding theoretical calculation,an improvement proposal is proposed to increase the load surface area to P(load sensible heat power)/53 to meet the load surface temperature not exceeding 40℃.
Keywords：simulated human body cooling load equipmentsurface temperaturetemperature field
Publication Date：2023-11-15
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 34-37 )