Solution For the solution of the above system it is convenient to consider the steady and time-variation parts separately; thus, the temperature is taken as the sum: 9(t,x) = 9a(x) + 9v(t,x). Average (Steady-state) Solution Substitution of the above expansion into equations (1-5) yields the steady-state equation: receiver thermal efficiency:
RkJQdWJsaXNoZXIy MTU5NjU0Mg==