Heat Transfer Coeff. 200 700. 10 20.
The rate of heat transfer is generally expressed as 419q cv uaδt where an overall heat transfer coefficient u w m 2 k is used together with a temperature driving force δ t k and a heat transfer area a m 2. The overall heat transfer coefficient or u value refers to how well heat is conducted through over a series of resistant mediums. Heattransfercoeff fieldexpression legend detailed description computes the heat transfer coefficient w m2 k as a volscalarfield for a given set of patches.
The convective heat transfer coefficient is dependent upon the physical properties of the fluid and the physical situation.
200 700.