Inner Radius in Heat and Mass Transfer Formulas

The Inner Radius of any figure is the radius of its cavity and the smaller radius among two concentric circles. And is denoted by r_i. Inner Radius is usually measured using the Meter for Length. Note that the value of Inner Radius is always negative.

Heat and Mass Transfer formulas that make use of Inner Radius

fxMass Diffusing Rate through Solid Boundary SphereGo

FAQ

What is the Inner Radius?

The Inner Radius of any figure is the radius of its cavity and the smaller radius among two concentric circles. Inner Radius is usually measured using the Meter for Length. Note that the value of Inner Radius is always negative.

Can the Inner Radius be negative?

Yes, the Inner Radius, measured in Length can be negative.

What unit is used to measure Inner Radius?

Inner Radius is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Inner Radius can be measured.

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