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Forum: Aerodynamics 08-05-2015, 06:23 PM
Replies: 29
Views: 3,882
Posted By aerohead
airflow

If you can approximate the road load horsepower necessary to propel the bike at your design velocity,then you might think in terms of a high-static-pressure fan powered by an electric motor of a...
Forum: Aerodynamics 08-05-2015, 10:38 AM
Replies: 29
Views: 3,882
Posted By skyking
Good point! It is along the lines of TANSTAAFL,...

Good point! It is along the lines of TANSTAAFL, that air moving through the body is indeed subject to drag. He won't just be using exhaust, he has cooling air needs as well.

I have had a few...
Forum: Aerodynamics 08-05-2015, 09:58 AM
Replies: 29
Views: 3,882
Posted By seifrob
The idea is quite clever, but not new. In fact,...

The idea is quite clever, but not new. In fact, it has certain application:

https://en.wikipedia.org/wiki/Base_bleed

For your purpose I agree with skyking. First reduce drag by creating as...
Forum: Aerodynamics 07-28-2015, 01:25 AM
Replies: 39
Views: 8,508
Posted By freebeard
If you are looking for a way forward here, I'd...

If you are looking for a way forward here, I'd suggest some reading at Autospeed.

AutoSpeed - Technology, Efficiency, Performance (http://www.autospeed.com/S_3/cms/section.html)

The proprietor,...
Forum: Aerodynamics 07-25-2015, 04:19 PM
Replies: 39
Views: 8,508
Posted By aerohead
idea

I'm gonna throw out some thoughts
*The forward stagnation point is not a drag producer.Long before the air makes it to the body,it's already displacing to streamline itself,as demonstrated by Ludwig...
Forum: DIY / How-to 04-14-2015, 04:32 AM
Replies: 20
Views: 4,080
Posted By RedDevil
My brother in law is an engineer and engine...

My brother in law is an engineer and engine designer, and while I am not an engineer I do have a strong physics background and have discussed many aspects of engine design and combustion processes...
Forum: Aerodynamics 03-19-2015, 01:36 PM
Replies: 21
Views: 5,592
Posted By botsapper
A great cross reference site, 'feet forward' website.

A great additional resource; dedicated to scooter/feet forward motorcycles (initially Quasar) modifications/innovations. See the shared archival projects, recent, weird and conceptual ideas. Enjoyed...
Forum: Aerodynamics 03-18-2015, 05:20 PM
Replies: 21
Views: 5,592
Posted By aerohead
scooter aero

I think you'll get a lot out of the books.
Forum: Aerodynamics 03-18-2015, 05:00 PM
Replies: 21
Views: 5,592
Posted By freebeard
When you look at that other thread...

When you look at that other thread (http://ecomodder.com/forum/showthread.php/introduction-cross-wind-solutions-motorcycle-streamliners-28298.html), just click Thanks so I will know.
Forum: Aerodynamics 03-18-2015, 04:02 AM
Replies: 21
Views: 5,592
Posted By freebeard
If you haven't seen it there's 15 pages of...

If you haven't seen it there's 15 pages of discussion here:
http://ecomodder.com/forum/showthread.php/introduction-cross-wind-solutions-motorcycle-streamliners-28298.html

I'm curious about the...
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