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drag coefficient

American  

noun

Aerodynamics.
  1. the ratio of the drag on a body moving through air to the product of the velocity and surface area of the body.


Example Sentences

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See Examples For:

While one can estimate the weight and cross-sectional area of a cat, the drag coefficient is more difficult to determine.

From Scientific American Jul. 24, 2023

The automaker also claims an ultra-low drag coefficient of 0.23, which puts it on par with other luxury electric German autos in its class, like the BMW i4 and Mercedes-Benz EQS.

From The Verge Jun. 27, 2022

The drag coefficient can depend upon velocity, but we will assume that it is a constant here.

From Textbooks Aug. 12, 2015

Moving through water is powerful, he added, because the resistance, or drag coefficient, is 12 times what it is in air and works on the body in all directions.

From Reuters Jun. 9, 2014

Engineers use the drag coefficient to model air resistance, which affects the speed and trajectory of an object in flight.

From Scientific American Dec. 15, 2013

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