A drying oven which is constructed of firebrick walls is heated by an electrically opera ted...

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A drying oven which is constructed of firebrick walls is heated by an electrically opera ted gas burner as shown in Figure 2.22. The system variables and constants are v)burner operating voltage (V) Q)-heat input to oven (W) 00)-internal oven temperature (K) 0,0)=temperature of surroundings (K) K burner consta nt 2000 W/V Rr thermal resistance of walls 0.5 x 10 min K/J CT oven thermal capacitance 1x 10 J/K Find the differential equation relating v,(), 0() and 0,(1) Solution 5 di Oven K Burner A drying oven which is constructed of firebrick walls is heated by an electrically opera ted gas burner as shown in Figure 2.22. The system variables and constants are v)burner operating voltage (V) Q)-heat input to oven (W) 00)-internal oven temperature (K) 0,0)=temperature of surroundings (K) K burner consta nt 2000 W/V Rr thermal resistance of walls 0.5 x 10 min K/J CT oven thermal capacitance 1x 10 J/K Find the differential equation relating v,(), 0() and 0,(1) Solution 5 di Oven K Burner