HobbyKing.com New Products Flash Sale
Reply
Thread Tools
Old Mar 07, 2014, 03:10 PM
Kjell Dahlberg
KJELL's Avatar
Mallorca Spain
Joined Nov 2005
1,095 Posts
Discussion
The “Fan-Effect”.

The “Fan-Effect”.

The "Fan-Effect". (0 min 56 sec)
KJELL is online now Find More Posts by KJELL
Reply With Quote
Sign up now
to remove ads between posts
Old Mar 07, 2014, 11:56 PM
Registered User
Joined Sep 2003
320 Posts
Put a shroud around it and you have a vacuum cleaner. Invented over a hundred years ago by other people. That you are using an intermittent movement without a shroud does not matter, the idea is the same.
Plantoflap is online now Find More Posts by Plantoflap
Reply With Quote
Old Mar 08, 2014, 03:00 AM
Kjell Dahlberg
KJELL's Avatar
Mallorca Spain
Joined Nov 2005
1,095 Posts
Quote:
Originally Posted by Plantoflap View Post
Put a shroud around it and you have a vacuum cleaner. Invented over a hundred years ago by other people. That you are using an intermittent movement without a shroud does not matter, the idea is the same.

The “Fan-Effect” was not invented by anybody. The nature made it for millions year ago, long before anybody was thinking about rotating machinery. I discovered the “Fan-Effect” years ago when I was experimenting with fish propulsions.
KJELL is online now Find More Posts by KJELL
Reply With Quote
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Question Does body shape effect flight performance? Geawiel Electric Heli Talk 17 Sep 20, 2013 09:37 PM
Discussion But what exactly is the fan "effect"? KJELL Ornithopters 58 Feb 12, 2012 02:46 PM
Discussion Effects of EDF Fan Blade Count WEREE Electric Ducted Fan Jet Talk 9 Dec 05, 2011 11:39 PM
Discussion Cooling Fans - How effective ? 747drvr Power Systems 20 Sep 02, 2006 09:16 AM