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Erstellt von catherinetang_
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Bernoulli Equation
- Pressure Head : The height of fluid necessary to produce a pressure, p
- Velocity Head: The vertical distance needed for the fluid to
start from rest and to fall vertically and reach velocity V.
- Elevation Head: The potential energy of fluid
- Pressure Head : The height of fluid necessary to produce a pressure, p
- Statics Pressure: The actual thermodynamic pressure of a fluid as it flows [2]
- Dynamic Pressure: The pressure caused by the velocity of
fluid. This pressure is measured if all the Kinetic energy is
converted to mechanical energy
- Hydrostatic Pressure: It represents a change in pressure due to
elevation change
- Statics Pressure: The actual thermodynamic pressure of a fluid as it flows [2]
- Applied to the motion of particle in an ideal fluid
- Properties of ideal fluid:
Inviscid, loses no energy
to friction
- Properties of ideal fluid:
Inviscid, loses no energy
to friction
- Application
- Siphon [1]: Siphon is a bent used to
transfer a liquid over an obstruction to
a place at lower elevation without the
use of pumps. Siphons operate using
atmospheric pressure. Liquid flows
from high pressure region to low
pressure region. Therefore, the liquid
on the upper container flows into the
flask at lower level under atmospheric
pressure.
- Siphon [1]: Siphon is a bent used to
transfer a liquid over an obstruction to
a place at lower elevation without the
use of pumps. Siphons operate using
atmospheric pressure. Liquid flows
from high pressure region to low
pressure region. Therefore, the liquid
on the upper container flows into the
flask at lower level under atmospheric
pressure.
Medienanhänge
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