Removing 1.25 millimeters of material from the cylinder head and painstakingly welding an aluminum plate to the top of each piston increased the compression ratio from 9:1 to 22:1. The team at ...

That is, the piston applies so much pressure and heat to the surrounding air that the fuel self-ignites when it enters the ...

Exhaust Port Heat But actual experiment shows that half of the cylinder head ... higher than that of gas expanded through the power stroke (giving its energy to the piston, which drives the ...

The Piston Simulation function models the circular motion of a piston within a cylinder. It involves a chain of nonlinear functions. The response C is cycle time (the time it takes to complete one ...

The Floating Piston Cylinder is unique and enables safe transfer of “live crude oils” sample as per ASTM D3700, and it also removes the risk of evaporation of light hydrocarbon ends during transport.

A diesel engine's piston head looks like someone took a scoop ... Whereas, by comparison, the gas-powered Hemi option in the same Ram only has a 10.9:1 compression ratio. These engines require ...