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Problems ( 1 ) - An insulated steam heated tank system has m = 1 0 0 0 k g h , C p =

Problems

(1) -

An insulated steam heated tank system has

m = 1000 k \frac{g}{h}, C p = 4.2 k \frac{J}{k} g * K, U = 250 \frac{W}{m^{2}} * K, A = 10 m^{2}, T_{s} = 130 C .

Calculate the temperature inside the tank after

30

.

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