tabelka 1

T₀~T_X

Ti-T,_x

{a) Midplane temperaturę (from M. P. Heisler)

10-⁵    10-⁴    10-³    10-²    10"¹    1    10    10²    10³    10⁴

1 _ k    Bi²x = h²at/k²

Bi “ UL

(b) Temperaturę distribution (from M. P. Heisler) (c) Heat transfer (from H. Grober et al.)

FIGURĘ 4-13

Transient temperaturę and heat transfer charts for a piane wali of thickness 2L initially at a uniform temperaturę subjected to convection from both sides to an environment at temperaturę T_x with a convection coefficient of h.