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How does compression ratio affect engine efficiency and performance?
Engine efficiency is increased though compression ratio by allowing a more thermodynamic energy to be converted into mechanical energy. Energy transfer is the key to efficiency.
the diesel engine.
it takes one ignition to start, then it runs off of (autoignition) ignition from heat caused by high compression.
compression ignition (autoignition) causes ignition to happen a...
Compression ratio is the difference in the volume of a engine cylinder between when the cylinder is at it's largest volume, compared against when the cylinder is at it's smallest volume. Gasoline...
There are several means by which the compression ratio of an engine might be reduced although all involve extensive mechanical rework to accomplish.
1) Remove the heads from the motors and grind the...