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Heat and Mass Transfer
Outer Diameter in Free convection Formulas
The Outer Diameter is the diameter of outer edge of circular hollow shaft. And is denoted by d
o
. Outer Diameter is usually measured using the Meter for Length. Note that the value of Outer Diameter is always positive.
Free convection formulas that make use of Outer Diameter
f
x
Rayleigh number based on turbulence for annular space between concentric cylinders
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f
x
Rayleigh number based on length for annular space between concentric cylinders
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FAQ
What is the Outer Diameter?
The Outer Diameter is the diameter of outer edge of circular hollow shaft. Outer Diameter is usually measured using the Meter for Length. Note that the value of Outer Diameter is always positive.
Can the Outer Diameter be negative?
No, the Outer Diameter, measured in Length cannot be negative.
What unit is used to measure Outer Diameter?
Outer Diameter is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Outer Diameter can be measured.
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