Winter weather often shows a severity marked by low dry-bulb temperature combined with high wind speed. The wind chill factor is now a standard meteorological term to express this severity. This factor, or more appropriately the wind chill temperature, represents that air temperature without wind that would effect the same heat loss rate from bare human skin as that due to the actual combined dry-bulb temperature and wind. Currently used wind chill factors derive from a study conducted by the U.S. Antarctic Service over 50 years ago. The data then collected was used to develop a cooling rate as a function of wind speed, which in turn was used to formulate an equation still in use today. The equation is based on primitive experiments with a container of freezing water and an unrealistically high human skin temperature. A more appropriate estimate of the thermal properties of the skin and implementation of modern heat transfer theory can provide a more realistic wind chill factor. Recent research studies suggest that the wind chill equation currently used overestimates the effect of the wind for the range of temperatures and wind speeds expected. This paper provides a new formula for the wind chill factor and a chart of wind chill temperatures for various combinations of dry-bulb temperatures and wind speeds as measured by standard techniques.
Bulletin of the American Meteorological Society – American Meteorological Society
Published: Sep 26, 1999
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera