interesting article on supercharging
06-26-2002, 05:04 PM
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interesting article on supercharging ...proving that centrifugal supercharging is impractical for automotive engines! <img border="0" title="" alt="[Roll Eyes]" src="images/icons/rolleyes.gif" /> <img border="0" title="" alt="[Razz]" src="gr_tounge.gif" />
http://www.jagweb.com/aj6eng/supercharge.html
Lysholm screw compressors rule! <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" />
http://www.jagweb.com/aj6eng/supercharge.html
Lysholm screw compressors rule! <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" />
06-26-2002, 06:00 PM
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Re: interesting article on supercharging lol I guess those 6second centrifugal Blown cars are impratical for automotive use huu? I love how people beleive everything they read.
-Jasen
-Jasen
06-26-2002, 06:23 PM
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Re: interesting article on supercharging practical for race cars, yes. Daily drivers are another matter. John Force has a 4-second daily driver; most of us have to go a bit slower! <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
The more low-end power you have, the easier it is to live with the high-end only boost of a centrifugal compressor. LT1 is a good example - lots of low end, but it falls off pretty fast - the centrifugal blower makes the torque curve flat as far as you dare to push it... <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />
The 4-bangers with Vortechs can't understand why they aren't any faster on the street, when they are only making 1 or 2 pounds of boost at normal driving RPM... <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
The more low-end power you have, the easier it is to live with the high-end only boost of a centrifugal compressor. LT1 is a good example - lots of low end, but it falls off pretty fast - the centrifugal blower makes the torque curve flat as far as you dare to push it... <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />
The 4-bangers with Vortechs can't understand why they aren't any faster on the street, when they are only making 1 or 2 pounds of boost at normal driving RPM... <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />