State the classification of losses in pipe with suitable sketches and equations for each.

State the classification of losses in pipe with suitable sketches and equations for each.
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1 Answer

Answer :

Major loss: The major loss of head is caused due to friction when fluid flow through a pipe.

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Minor loss: The minor loss of head is caused due to change in velocity of flowing fluid either in magnitude or direction 

1. Loss of head at the entrance.

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2. Loss of head due to sudden expansion. 

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3. Loss of head due to sudden contraction.

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4. Loss of head at exit. 

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5. Loss of head due to obstruction. 

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6. Loss of head due to pipe fitting.

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