I have derived that, when there is a temperature difference (gradient) in a gas (consider a long tube with one end maintained at 100 degree and other end maintained at 0 degree), there will be a pressure gradient (something similar to Bernoulli's law).
Please see the link for details: http://rejeev.blogspot.com/2010/07/pressure-and-temperature-gradient-in.html
I would like to know the feedback from the community on this.
Is there any other appropriate forum (not necessarily on stackoverflow related sites) for seeking review?