# Mass, Energy & Entropy Balances on SISO Systems

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Rate at which entropy is generated within the system per unit mass of flowing fluid.

Net rate at which entropy is transferred to the system in the form of heat transfer, per unit mass of flowing fluid.

Entropy change of the system per unit mass of flowing fluid.

Dividing by :

Steady-State

Entropy Balance:

## Single-Inlet and Single-Outlet

( SISO )Mass Balance:

Steady-State

Energy Balance:

Steady-State

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