"traderQAMobileTestAutomationMobileBoostOn" (el-peasant)
12/09/2015 at 15:51 • Filed to: None
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"traderQAMobileTestAutomationMobileBoostOn" (el-peasant)
12/09/2015 at 15:51 • Filed to: None | 1
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Torch, I will never look at any car the same way again.
TheAnswerIsAlwaysCitroën
> traderQAMobileTestAutomationMobileBoostOn
12/09/2015 at 16:46 |
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That’s cheating! You can’t pretend that torque is affected by gearing but angular velocity isn’t. Neglecting losses, it would give you 3189 Nrp @ 364 RPM.
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traderQAMobileTestAutomationMobileBoostOn
> TheAnswerIsAlwaysCitroën
12/09/2015 at 16:52 |
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I can’t get into the science of torque and gearing; I’ll just change it back to 290 Nrp.
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TheAnswerIsAlwaysCitroën
> traderQAMobileTestAutomationMobileBoostOn
12/09/2015 at 16:58 |
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Basically, power is the product of torque (Nrp) and angular velocity (RPM). With gearing you can increase torque, but you can’t increase power - that makes sense intuitively; you can’t turn a 100 hp engine into a 300 hp engine just by adding a 3:1 gearing behind it. So if the gearing makes torque go up, angular velocity must go down, and vice versa.