Hi, If this is a unidirectional flow then P2 is not opposing the flow. Rather P2 is resultant of P1 which lossing its force due to friction in pipe. So ideally the pressure P1 losses frictional energy giving resultant P2. Hence the equation should be written P1 × A = P2 × A + Frictional Losses This might look mere equation rearrangment but the concept behind is far different then what has been presented here. Please correct me if I am wrong. Thank you.
Hi,
If this is a unidirectional flow then P2 is not opposing the flow.
Rather P2 is resultant of P1 which lossing its force due to friction in pipe.
So ideally the pressure P1 losses frictional energy giving resultant P2.
Hence the equation should be written
P1 × A = P2 × A + Frictional Losses
This might look mere equation rearrangment but the concept behind is far different then what has been presented here.
Please correct me if I am wrong.
Thank you.
Sir you can use whiteboard animation to avoide use of paper and sketch pen and overall you teach very well thanks a lot
Congratulations for 1M subscribers ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤