- #1
ameeno97
- 34
- 0
How this could happens !?
Hi guys,
I have a confusion on how we could regulate flow rate in air ducts using dampers, pipes by means of flow regulator or valves. How this could happen without violating the continuity equation !?
I suppose the answer would be behind how the centrifugal fan/pump works.The same question may arises considering water flows in a pipe then crossing a water faucet. How could we reduce or increase the flow with decreasing or increasing the flow area. Why the water just increases its speed throw the faucet to comply the bernoulli's equation.
As I said, I think the answer lied behind how actually centrifugal pump/fan works. What type of energy a pumps gives? Is it a pressure energy ? Is the flow in a pump would differ if the resistance has been changed.
Please Tell Me How This Could Happens
Hi guys,
I have a confusion on how we could regulate flow rate in air ducts using dampers, pipes by means of flow regulator or valves. How this could happen without violating the continuity equation !?
I suppose the answer would be behind how the centrifugal fan/pump works.The same question may arises considering water flows in a pipe then crossing a water faucet. How could we reduce or increase the flow with decreasing or increasing the flow area. Why the water just increases its speed throw the faucet to comply the bernoulli's equation.
As I said, I think the answer lied behind how actually centrifugal pump/fan works. What type of energy a pumps gives? Is it a pressure energy ? Is the flow in a pump would differ if the resistance has been changed.
Please Tell Me How This Could Happens
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