Recent content by Hybrid_engine

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    Automotive Power Comparison: 5 Parts Air v 800 PSI w/ Diesel

    By parts of air i mean volume of air.
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    Automotive Power Comparison: 5 Parts Air v 800 PSI w/ Diesel

    What is better for power? 5 parts air at 400 psi compression 10 inch bore by 30 inch stroke compared to 800 psi compression with 1 part air with 10 inch bore with 10 inch stroke? Same air fuel ratio in both With diesel? Which will be more power and which will be more efficient? And why?
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    Automotive Working Back from Wheel Torque to Engine Torque

    http://www.thecartech.com/subjects/engine/engine_formulas.htm
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    Automotive Working Back from Wheel Torque to Engine Torque

    The offset is 25 inch from centerline. As compared to a 25 inch offset of rod journal to main center
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    Automotive Working Back from Wheel Torque to Engine Torque

    Not talking about either one of those designs. Something very different. No valves yet it let's air in and out and compresses from 330 degrees to TDC. Combustion from 350 degrees to after TDC. it has 10 inch pistons running on diesel. Can you calculate the pressure on the rotation given 78 sq...
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    Automotive Working Back from Wheel Torque to Engine Torque

    If you had intake 93% the size of the piston diameter with turbos that had pressure to get 100% volumetric efficiency at 1000 rpm to introduce fresh air at top of cylinder and allow exit of combustion charge out exhaust ports at BDC area where it takes place from 120 degrees to 210 degrees. But...
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    Calculation of torque of engine (mathematically)

    What is "number revs/second"
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    Automotive Working Back from Wheel Torque to Engine Torque

    So if that is true. Which i agree it is true. What would be the effect of having an engine that operates like a wheel that spins like a rotary engine where the leverage is increase by 500% at the same rpm? Leverage being 5 times longer. Does 5 times more leverage equal 5 times the power At the...
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    Automotive Working Back from Wheel Torque to Engine Torque

    Given the engine supplys the power...how is the wheel torque higher than the drive shaft
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    Internal combustion engine efficiency

    You are assuming that the combustion pressure produced can only equal double the power if 100% efficient when compared to an engine you call 50% efficient. When you truly understand efficiency and mechanical output you will realize the engine you call 50% efficient is not delivering 50% of the...
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    Internal combustion engine efficiency

    Everything you mention about timing, spark, air fuel ratio are what impact internal pressure. The mechanism of transferring the pressure is the engine design. To calculate torque you need to add the positive pressure and subtract the negative pressure transferred to the crank. Actually what you...
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    Internal combustion engine efficiency

    Real world useful power is very relative to combustion pressure and the mechanism of transfering the pressure to the power shaft. That is the whole point in combustion engines. Transferring pressure into rotational force or direct pressure.
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