Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Helmholtz resonator vs. bluff body wake region

ConnClark · 02-04-2013, 03:49 PM

They have experimented using Helmholtz resonators as vortex generators. The thing to keep in mind is that the creating/maintaining the resonance is going to consume some energy.

02-04-2013, 03:49 PM	#5 (permalink)
ConnClark DieselMiser Join Date: Jun 2008 Location: Richland,WA Posts: 985 Das Schlepper Frog - '85 Mercedes Benz 300SD 90 day: 23.23 mpg (US) Gentoo320 - '04 Mercedes C320 4Matic 90 day: 22.44 mpg (US) Thanks: 46 Thanked 232 Times in 160 Posts	They have experimented using Helmholtz resonators as vortex generators. The thing to keep in mind is that the creating/maintaining the resonance is going to consume some energy. __________________