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|  DOE-STD-1161-2003
Air flow indicators
b.
Compare and contrast the design, operation, and application of axial-flow and radial-flow
fans.
c.
Discuss the relationships between the following in ventilation systems:
Supply ventilation
Flow
Exhaust ventilation
d.
Describe the purpose of the ventilation system in the following applications:
Hoods
Glove boxes
Hot cells
Confinement systems
e.
Identify and discuss when maintaining a negative ventilation system pressure is desirable.
6.
Mechanical systems personnel shall demonstrate a working level knowledge of fluid mechanics.
Supporting Knowledge and/or Skills
a.
Define the following:
Temperature
Pressure
Viscosity
Specific volume
Specific gravity
Capillarity
Laminar flow
Turbulent flow
Uniform flow
Surface tension
b.
Describe the bulk modulus of elasticity and compressibility.
c.
Describe the effects characterized by Pascal's law of fluid pressure.
d.
Explain the equation of continuity as it applies to fluid flow.
e.
Discuss the Reynold's number and how it is used.
f.
Discuss pressurized and non-pressurized flow.
g.
Discuss Bernoulli's equation as it applies to steady-state flow rate calculations.
h.
Discuss the ideal gas law as it applies to pressure, volume, and temperature relationships.
8
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