| 1. | A large engine produces more Torque for the same mean effective pressure.
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| 2. | Brake mean effective pressure ( BMEP ) is calculated from measured dynamometer torque.
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| 3. | Mean effective pressure and torque both are affected by the size of engine.
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| 4. | Mean effective pressure is an important parameter for comparing the performance of different engines.
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| 5. | The map contains each possible condition, combining rotational speed and mean effective pressure.
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| 6. | Brake Mean Effective Pressure, and the coolant temperature to before reaching the magic numbers.
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| 7. | For this reason engines mean effective pressure gives indication of its displacement utilization and not torque.
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| 8. | Therefore, mean effective pressure is the true indication of the relative performance of different engines.
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| 9. | Peripheral ported rotary engines have a better mean effective pressure, especially at high rpm and with a rectangular shaped intake port.
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| 10. | Engine designers use expressions other than horsepower to denote objective targets or performance, such as brake mean effective pressure ( BMEP ).
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