[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 112: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 112: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 112: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/feed.php on line 173: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887)
[phpBB Debug] PHP Warning: in file [ROOT]/feed.php on line 174: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887)
OUPower.com Discussion Board for Over Unity Power Research 2006-07-24T23:44:22-04:00 https://www.oupower.com/phpBB2/feed.php?f=6&t=696 2006-07-24T23:44:22-04:00 2006-07-24T23:44:22-04:00 https://www.oupower.com/phpBB2/viewtopic.php?t=696&p=7789#p7789 <![CDATA[sonic boom]]> Rather than having something that is exceeding the speed of sound through "static" air. I would imagine the motor to reach some sort of equilibrium and never develop the peak overpressures and shock waves that result in sonic booms. an external prop attached to that motor however...

Statistics: Posted by hypersoniq — Mon Jul 24, 2006 11:44 pm

]]> 2006-06-26T13:42:33-04:00 2006-06-26T13:42:33-04:00 https://www.oupower.com/phpBB2/viewtopic.php?t=696&p=7155#p7155 <![CDATA[Odd Questions?]]> Statistics: Posted by judah — Mon Jun 26, 2006 1:42 pm

]]> 2006-06-26T04:59:09-04:00 2006-06-26T04:59:09-04:00 https://www.oupower.com/phpBB2/viewtopic.php?t=696&p=7140#p7140 <![CDATA[Odd Questions?]]> Statistics: Posted by Bart West-VL. — Mon Jun 26, 2006 4:59 am

]]> 2006-06-24T03:34:33-04:00 2006-06-24T03:34:33-04:00 https://www.oupower.com/phpBB2/viewtopic.php?t=696&p=7092#p7092 <![CDATA[Odd Questions?]]>
at the speed of sound, the propeller STOPS PRODUCING THRUST. this is wierd, but this is the speed of sound at the propeller tips, apparantly this has something to do with pressure, and viscosity with the oscillations that occur at that speed.

One would typically think it to be the other way around though.....

as for the speed of acceleration:

Look up: Ion Drive Propulsion Units and Plasma Drive Propulsion Units.
both developed by NASA, and for use in space whenever they get around to going someplace other than the moon with people onboard.

AlaskaStar

Statistics: Posted by AlaskaStar — Sat Jun 24, 2006 3:34 am

]]> 2006-04-25T19:18:55-04:00 2006-04-25T19:18:55-04:00 https://www.oupower.com/phpBB2/viewtopic.php?t=696&p=5892#p5892 <![CDATA[Odd Questions?]]> Statistics: Posted by H2o — Tue Apr 25, 2006 7:18 pm

]]>