02-11-2017, 07:17 PM
Hi.
I had heard about the friction in air of the disc somewhere else. Just made me think if the air could have be blown around the disc as well which should have reduced friction. Makes you think of a flywheel in a car engine if its going at full pelt and for that matter the crankshaft webs!!!
I had heard about the friction in air of the disc somewhere else. Just made me think if the air could have be blown around the disc as well which should have reduced friction. Makes you think of a flywheel in a car engine if its going at full pelt and for that matter the crankshaft webs!!!
