Table 2
Equations used for the calculation of WCT and FFT23
Parameters Equations
Wind chill temperature <a onClick="popup('http://www.extremephysiolmed.com/content/1/1/2/mathml/M1','MathML',630,470);return false;" target="_blank" href="http://www.extremephysiolmed.com/content/1/1/2/mathml/M1">View MathML</a>
Facial frostbite time <a onClick="popup('http://www.extremephysiolmed.com/content/1/1/2/mathml/M2','MathML',630,470);return false;" target="_blank" href="http://www.extremephysiolmed.com/content/1/1/2/mathml/M2">View MathML</a>

V is the wind speed (in kilometer per hour) and T is the air temperature (in degree Celsius). FFT, facial frostbite time; WCT, wind chill temperature.

Moore et al. Extreme Physiology & Medicine 2012 1:2   doi:10.1186/2046-7648-1-2

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