Question:-
Heat transfer rates are often described by non-dimensional parameters such as Nusselt number (Nu), Prandtl number (Pr), Reynolds number (Re), Grashof number(Gr), Biot number (Bi), Fourier number (Fo). Which of the following function relations is true for free convection ?
Option (A)
Nu = F(Gr,Pr)
Option (B)
Nu = F(Re,Pr)
Option(C)
Nu = F(Gr, Fo)
Option(D)
Nu = F(Gr, Bi)
Correct Option:
()
question-answer-faq-1852