The formation of frost on a forced convection refrigeration
coil, operating below the freezing temperature is known to have the
effect of imparing the efficiency of a refrigeration system, This
investigation was directed toward the study of the behavior of the
overall coefficient of heat transfer and the air static...
Let A and B be two subsets of the set of all non-negative
integers with 0 ε A and O ε B. The sum of the sets A and B is
the set C = A + B = {a + b: a ε A, b ε B). For n...