Development of blood circulation prediction model for the design of healthy bathing thermal environment Part 1: Experiment of human physiological response considering blood flow and dehydration during bathing

摘要

During bathing aortic blood flow increases by less than twice,and heart rate shown in Figure 7 increases by 1.5 times. The bloodflow of the superficial femoral artery (immersed in hot water)increases by 4.5 times, the common carotid artery supplyingblood to the brain increases by 2 times, and the aorta blood flowincreases by less than twice.The experimental results indicate that the change in blood flowduring bathing is more obvious than that of blood pressure.Therefore, it can better reflect the physiological response ofbathing risk.