Active diffuser

Active diffuser

An air supply outlet with a local fan to deliver air from the plenum through the diffuser into the conditioned space.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
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Building upon previous years' growth, active diffusers are warming up to become new gems on the market.
The package includes active diffusers at the front and rear of the car as well as an active rear spoiler, which only generate downforce when required, activating automatically, in response to myriad factors, including driver input.
There also are active diffusers on the market that work in conjunction with a thermostat.
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