. For steady laminar flow, the reduction in (d(p + yh)/dx ) represents the work done on fluid per unit volume. The work done is converted into irreversibilities (losses) by the action of viscous shear. Thus, the net work done and the loss of potential energy represents the losses per unit time due to irreversibilities. How can we calculate this net power?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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4. For steady laminar flow, the reduction in (d(p + yh)/dx ) represents the work
done on fluid per unit volume. The work done is converted into irreversibilities
(losses) by the action of viscous shear. Thus, the net work done and the loss of
potential energy represents the losses per unit time due to irreversibilities. How
can we calculate this net power?
Transcribed Image Text:4. For steady laminar flow, the reduction in (d(p + yh)/dx ) represents the work done on fluid per unit volume. The work done is converted into irreversibilities (losses) by the action of viscous shear. Thus, the net work done and the loss of potential energy represents the losses per unit time due to irreversibilities. How can we calculate this net power?
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