On the Piston Secondary Motion of Piston and Lubrication of Piston Skirt at Different Operating Conditions

Modeling Piston Secondary Motion and Skirt Lubrication with Applications

The interest in reducing emission and improving engine efficiency has become a major push in industry, due to upcoming stricter regulations. A great deal of attention has been given to the frictional losses due to piston and liner interaction, as they represent a significant portion of the total mechanical losses. This thesis work focuses on further development and application of an existing mo...

Calculation of the Hydrodynamic Lubrication of Piston and Piston Rings in Refrigeration Compressors

Comparison of Mathematical and Experimental Simulation of Lubrication Conditions in the System Of Piston, Piston Ring and Liner

Thermal Analysis of Piston for the Influence on Secondary motion

The gas force due to the combustion in the cylinder of an IC engine will cause the piston to move with primary motion and secondary motion. The primary motion of the piston from TDC to BDC is linear in nature. This motion is desired for translation of motion of engine components. Secondary motion is due to the transverse motion of the piston while piston moving from TDC to BDC and vice-versa. T...

Measurement of Operating Conditions of Rolling Piston Type Rotary Compressors

EISUKE SAKURAI MAJOR APPLIANCE PRODUCTS ENGINEERING LABORATORY TOSHIBA CORPORATION 4-1, UKISHIMA-CHO KAWASAKI-KU, KAWASAKI 210 JAPAN A rolling piston type rotary compressor was modified for measurement of dynamic pressures in the compression and suction chambers, and instantaneous ~ngular position of the shaft. The compressor connected with a compressor load stand was tested at three different ...