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0 votes
1 answer
157 views

How do I determine the moment of force that would have to be applied to the shaft to open the gate in this question on fluid statics?

I am presently studying fluid statics from Munson's textbook. I do not understand part (b) of example 2.6. The full question is as follows: GIVEN The 4-m-diameter circular gate of Fig. E2.6a is ...
Siddharth Yajaman's user avatar
0 votes
1 answer
95 views

Does a disk placed in a pipe perpendicular to flow direction of fluid feel dynamic pressure or total pressure?

There are two discs in the pipe but not at the same time. You can consider conditions with X but without Y, then with Y and without X. I am pretty sure that disc X will feel less force from fluid than ...
Jawel7's user avatar
  • 125
-1 votes
2 answers
5k views

Fluid mechanics- Force required to keep the gate closed

I have to answer the following question which is (image shown above) "what is the force to keep the rectangular gate closed? in N/M" This is all the information I have to solve the question. I ...
Mcccccc's user avatar
  • 39