Question

Step 1

Given that

Q(Btu/hr)= Constant rate of heat supply to the stirred tank heating system

W(lb/h)= flow rate of stream enter into the tank and is constant

V=volume of the tank and is constant

v= wind velocity

Q_{L}= heat loss to the surroundings= UA(T_{i}-T)

Assumptions:

- There is perfect mixing in the tank
- Density and specific heat both are constants
- Temperature of inlet stream T
_{i}is also constant.

Applying energy balance in the tank

Step 2

At steady state and assumed and given constants (U, b,A, T_{a},T_{i})

Step 3

Subtract 1 fr...

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