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Questions relating to fluids at rest (fluid statics) or the forces and effects of fluids in motion (fluid dynamics).
1
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4
answers
79
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Software options for simulating oil flow in small diameter pipes [closed]
I'm looking for 1D software packages that can simulate flows of oil (lubricant) in pipes of a small diameter (typically between 1mm to 12mm in diameter) and have found around 10+ possible candidates, …
0
votes
1
answer
197
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Determine Cp of an oil from density and temperature?
I suspect I know the answer to this, but hoping someone may know something I don't here.
Is there a way I can determine the specific heat capacity at constant pressure (Cp) of an oil if I know the de …
1
vote
0
answers
994
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Flow in a T-Junction with pipes of different diameters
I have been trying to model a complex pipe network recently and have come across something I can't find any information on. In my model, I have been assigning equivalent lengths of pipe to various fit …
0
votes
1
answer
432
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Equivalent Lengths of Pipe for Laminar Flows
I have a pipe network with laminar flow (peak output from the pump gives a Reynolds number around 1100).
I have some test data for the network and the results are really odd to me; I cannot explain …
8
votes
2
answers
11k
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How Can I Determine Multiple Discharges from a Pipe Network? (Knowing the Inlet Conditions)
I have little/no experience with pipe networks and have been searching for a methodology to calculate the discharge from multiple outlets of an oil pipe network with a single inlet. As far as i can te …
2
votes
3
answers
636
views
Smoothed Particle Hydrodynamics (SPH) Vs. Large Eddy Simulation (LES) for Gearboxes
In the not too distant future I will be looking to simulate lubricant oil flows in a gear box, with rotating gears located in a bath of oil. I will be looking at the distributions at various angles of …
4
votes
1
answer
6k
views
Losses through holes drilled in a pipe
I asked a previous question about pipe t-junctions with pipes of varying diameters, and it got me wondering...
How are losses handled and calculated in pipes with holes drilled directly into them? F …