Flashcards
Moving Fluids
Flashcards do conjunto (10)
- 1Fluid molecules follow each other and lose no energyLaminar flow
- 2Mass over time measures...flow rate as derived from
ρAv - 3What happens to the velocity of a fluid when it moves from a large pipe to a smaller pipe?Velocity increases
A₁v₁=↓A₂↑v₂ - 4Bernoulli's Principle states that...total P in a pipe is constant
- 5Three kinds of pressureSurface pressure, P
Static pressure, ρgy
Dynamic pressure, ½ρv² - 6Pressure equivalent of mgΔyρgy
- 7Pressure equivalent of 1/2mv²½ρv²
- 8Pressure equivalent of FdP
- 9When v is high, P isLow
(and vice versa) - 10Pascal's principlePressure at a point has infinite direction
Informações
- Descrição
- Flashcards on Moving Fluids, created by Alexander Randall on 05/02/2019.
- Criado por
- Alexander Randall
- Visualizações
- 16
- Avaliação
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