Vortex tube as a thermal protective device.
D000328:Adult; D000388:Air; D001833:Body Temperature Regulation; D003020:Clothing; D003080:Cold Temperature; D004781:Environmental Exposure; D004864:Equipment and Supplies; D006339:Heart Rate; D006359:Heat Exhaustion / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008722:Methods; D012034:Refrigeration; D013997:Time Factors