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Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
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Re: More capacity = more torque.... Engineering/sci reasoning?
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Wed, 14 April 2004 08:10
 
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fattony,
yu are kinda right, but...
power is only limited by rpm.
torque is limited by the physical restrictions of the engine, and the eqns above. there is only so much torque that can be made.
power is measured by measuring torque, and then calculating power... power is not measured directly.
but you are also correct in that a small motr and large motor pushing same amount of air will have same power..
but the question was about torque.
now power......  don;t get me started 
what torque comes down to is the physical size of the components and the angles at which they work, and the combustion pressure. nothing more, nothing less...
as i derived, torque is directly proportional to capacity..
if you don't believe me, look up the specs of as many NEW motors as you can find... they will all approach 100Nm/L (excepting some high rpm bike and car motors, such as the latest yamaha and kwaka 1L, and ferrari/lambo, as these have higher VE's)
the BEAMS 3SGE (2L, 200Nm)
2ZZGE (1.8L, 180Nm)
honduh S2000 (2L, 200Nm)
Ford BOSS 290 (5.4L, 520Nm)
etc etc.
Cya, Stewart
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| | Subject | Poster | Date |
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More capacity = more torque.... Engineering/sci reasoning?
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no_tofu_speed | Wed, 14 April 2004 01:37 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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lang | Wed, 14 April 2004 02:36 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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Alainve | Wed, 14 April 2004 02:52 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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lang | Wed, 14 April 2004 02:56 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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no_tofu_speed | Wed, 14 April 2004 03:07 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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oldcorollas | Wed, 14 April 2004 03:07 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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oldcorollas | Wed, 14 April 2004 03:27 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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Lambolica | Wed, 14 April 2004 06:06 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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oldcorollas | Wed, 14 April 2004 06:31 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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Lambolica | Wed, 14 April 2004 07:25 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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oldcorollas | Wed, 14 April 2004 07:56 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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Fattony | Wed, 14 April 2004 08:00 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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oldcorollas | Wed, 14 April 2004 08:10 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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dingaling | Wed, 14 April 2004 11:46 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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oldcorollas | Wed, 14 April 2004 12:01 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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dingaling | Wed, 14 April 2004 12:10 |
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Re: More capacity = more torque.... Engineering/sci reasoning?
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shinybluesteel | Wed, 14 April 2004 12:45 |
