Rim Angle in Solar Energy Systems Formulas

The Rim Angle is the angle formed between the rim of a concentrating collector and the horizontal plane, influencing the collector’s efficiency in capturing solar energy. And is denoted by Φ_r. Rim Angle is usually measured using the Degree for Angle. Note that the value of Rim Angle is always negative.

Solar Energy Systems formulas that make use of Rim Angle

fxArea of absorber in central receiver collectorGo

FAQ

What is the Rim Angle?

The Rim Angle is the angle formed between the rim of a concentrating collector and the horizontal plane, influencing the collector’s efficiency in capturing solar energy. Rim Angle is usually measured using the Degree for Angle. Note that the value of Rim Angle is always negative.

Can the Rim Angle be negative?

Yes, the Rim Angle, measured in Angle can be negative.

What unit is used to measure Rim Angle?

Rim Angle is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Rim Angle can be measured.

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