空军飞行员在寒区执行任务,有时因遇特殊情况跳伞在野外着陆时,有产生冻伤、甚至全身冻僵的危险。为减少非战斗减员,有必要了解现行冬季皮飞行服的保暖程度,以及在严寒条件下穿着它能耐受多长时间,进而研究其解决办法。我军现行冬季皮飞行服的保暖程度(即隔热值)以前未见公开报导,为此我们进行了冬季皮飞行服隔热值测定及严寒条件下耐受时间的研究。隔热值的测定一、实验方法 1.代谢测温法选健康青年男战士8人,身高163～171厘米之间,衣着合身。实验在-1℃、无风的冷库内进行,受试者穿空军冬季皮飞行服,全套服装重9.940～10.502公斤。为准确探讨衣服 Air force pilots in the cold area to perform the task, sometimes due to special circumstances parachuting landing in the field, there is the risk of frostbite, and even the body frozen. In order to reduce non-combat attrition, it is necessary to understand the current degree of warmth in winter skin flight suits and how long it can withstand wearing them in cold conditions, and then to study their solutions. Our military’s current winter skin flight suit warm degree (ie, insulation value) has not been previously reported, for which we carried out winter skin flight clothing heat value determination and tolerance time under severe cold conditions. Determination of thermal insulation value First, the experimental method 1. Metabolic temperature method selected healthy young male warrior 8 people, height 163 ~ 171 cm, dressed fit. The experiment was carried out at -1 ° C in a cold freezer. The subjects wore air force winter skin flight suits, and the full suit weighed 9.940-10.502 kg. To accurately explore the clothes