Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Water tunnel with dye 'smoke lines' for Hot Wheels or 1:24 models?

Big time · 07-18-2015, 08:54 PM

How to create fine and well defined dye lines in a small water tunnel for Hot Wheels or 1:24 sized models?
Said dye lines would be akin to smoke lines in a wind tunnel.

Also how to fit small scales to measure drag and lift/downforce without having water leaking out or water ruining the scales on such small water tunnels?

07-18-2015, 08:54 PM	#1 (permalink)
Big time EcoModding Apprentice Join Date: Dec 2011 Location: Miami FL Posts: 121 Thanks: 1 Thanked 16 Times in 10 Posts	Water tunnel with dye 'smoke lines' for Hot Wheels or 1:24 models? How to create fine and well defined dye lines in a small water tunnel for Hot Wheels or 1:24 sized models? Said dye lines would be akin to smoke lines in a wind tunnel. Also how to fit small scales to measure drag and lift/downforce without having water leaking out or water ruining the scales on such small water tunnels?