Novel Nozzle Shapes for Synthetic Jet Actuators Intended to Enhance Jet Momentum Flux

An axisymmetric synthetic jet actuator based on a loudspeaker and five types of flanged nozzles were experimentally tested and compared. The first (reference) type of nozzle was a common sharp-edged circular hole. The second type had a rounded lip on the inside. The third nozzle type was assembled f...

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Bibliographic Details
Main Authors: Jozef Kordík, Zdeněk Trávníček
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Actuators
Subjects:
Online Access:http://www.mdpi.com/2076-0825/7/3/53