What are the two general mass and energy balance equations

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a) What are the two general mass and energy balance equations, written in rate form, and when is it appropriate to use this form?

b)  What are the two general mass and energy balance equations, written in magnitude (finite difference) form and assuming uniform flow, and when is it appropriate to use this form?

c) Assume a stationary system, appropriately modify the balance equations from a) and b).

d)  If the system is closed, appropriately modify the balance equations from b).

e) Assume steady-flow, appropriately modify the balance equations from a).

 

f) Assume adiabatic conditions and only a moving boundary; appropriately modify the balance equations from b).

Reference no: EM13712434

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