Courtesy of the Journal of Analytical Chemistry (ref. 21)

Figure 22. Relative Changes in Plate Temperature with Column Flow, Measured in Units of  for Different Values of Heat Loss Factor (b)

It must be said, however, that although the temperature changes in the plate as the solute passes through it will contribute to peak asymmetry, it may not be the only source of asymmetry, as other factors may also be present.

Courtesy of the Journal of Analytical Chemistry (ref.21)

Figure 23. Temperature and Concentration Curves for the Elution of Quantities of Chloroform Injected as a Saturated Vapor in Air