Q1ln a duct enlargement , the velocity reduces from 20 m/s to 5 m/s. If it is a 20 angle gradual enlargement, the pressure loss is given by Ap, = 0.45( P - Pv2) Calculate the value if static regain.

Elements Of Electromagnetics
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Q1ln a duct enlargement , the velocity reduces from 20 m/s to 5 m/s. If it is a 20 °
angle gradual enlargement, the pressure loss is given by
Др, 3D0.45(ри — Ру)
Calculate the value if static regain.
How will the value of static regain change if is a case of abrupt enlargement.
Calculate the amount and compare
Transcribed Image Text:Q1ln a duct enlargement , the velocity reduces from 20 m/s to 5 m/s. If it is a 20 ° angle gradual enlargement, the pressure loss is given by Др, 3D0.45(ри — Ру) Calculate the value if static regain. How will the value of static regain change if is a case of abrupt enlargement. Calculate the amount and compare
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