Q.6 A coolant fluid at 30oC flows over a heated flat plate maintained at a constant temperature of 100°C. The boundary layer temperature distribution at a given location on the plate may be approximated as T = 30 + 70exp (-y) where y (in m) is the distance normal to the plate and T is in °C. If thermal conductivity of the fluid is 1.0W/mK, the local convective heat transfer coefficient (in W/m2K) at that location will be

(A) 0.2

(B) 1

(C) 5

(D) 10


Answer-(B) 1

Discuss the solution

Did not found what you are looking for, Ask your doubt or Help by your contribution

Enter your search keyword:

Search form


Here is a chance to join biggest community of technical Students,
Tutors with FREE learning resources and so much more.
It takes less then 60 seconds.