精益生产拉动生产方式.ppt

Review for Chapter 2,3,4,5Fluid mechanics
I. Fluid statics and its application
II. Fluid dynamics and its application
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I. Fluid statics and its application
1. Density
2. Pressure
3. Equation of hydrostatic equilibrium
4. Application of hydrostatic equilibrium
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Density
ρ= f (T, P)
Usually ρsolid>ρliquid>ρgas
Unit of density: SI unit: kg/m3
cgs unit: g/cm3
fps unit: lb/ft3
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2. Pressure
Unit of pressure:
SI unit: Pa (N/m2)
others: atm, mmHg, mH2O, kgf/cm2, bar, at, psi (lbf/in2)
Absolute pressure
Gauge pressure
Degree of vacuum(or vacuum)
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3. Equation of hydrostatic equilibrium
()
()
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Measurement of liquid level
Liquid seal of equipment
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II. Fluid dynamics and its application
1. Potential flow and viscous flow
of fluid
3. Rheological properties of fluids
4. Laminar flow and turbulent flow
5. Boundary layer
content of chapter 3
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6. Continuity equation
7. Bernoulli equation
8. Design of piping system
content of chapter 4,5
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