Results 241 to 250 of about 8,232 (282)

Simulation of the Piston and Piston Ring Dynamic

SAE Technical Paper Series, 2001
<div class="htmlview paragraph">All reciprocating engines from the first Diesel engine to turbocharged formula 1 engines require a sealing of the combustion chamber. This sealing is realized by the compression rings. Today a set of two compression rings and one oil control ring is standard, the large variety of available solution demonstrate the ...
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A self-deactivating piston for a piston corer

Ocean Engineering, 1970
Abstract Described is a piston containing an internal valve that is closed during penetration and open during extraction of the corer. It requires no cocking or other preparatory steps before use, and prevents liner collapse, core distortion, and consequent erroneous interpretation of the core materials as sometimes occurs when a conventional piston ...
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On the piston problem in gasdynamics

Mechanics Research Communications, 1984
In a preceding paper [The moving load on a string as free boundary problem (to be published)] the author treated a free boundary problem concerning the moving load on a string; now he uses his method to the resolution of this typical example of a free boundary problem in gasdynamics.
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Constraint enforcement of piston motion in a free-piston engine

2014 American Control Conference, 2014
Precise control of piston turnaround location is essential for reliable free-piston engine (FPE) operation. In this paper we derive a discrete-time, control-oriented, implicit model that describes FPE clearance height behavior by applying an energy balance to the Otto cycle.
Kevin Zaseck, Matthew Brusstar, Ilya V. Kolmanovsky   +2 more
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Study of the piston-rotation technique for piston-cylinder devices

Review of Scientific Instruments, 1978
In piston-cylinder studies of reconstructive phase transitions, piston rotation plays a more subtle role than has previously been thought. Rotation of the piston not only relieves sliding friction, but also helps to activate sluggish transformations.
A B, Wolbarst, J B, Clark, P W, Richter
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Piston Rings, Pistons, and Cylinders

SAE Technical Paper Series, 1962
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A review of free-piston linear engines

Applied Energy, 2016
Ocktaeck Lim
exaly  

The Piston

2013
The piston, due to its functions of primary importance, is one of the most refined components of the internal combustion engine.This article, following the evolution of the piston up to the present day, focuses principally on the new materials currently used and innovations in processing techniques.
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Liquid piston gas compression

Applied Energy, 2009
Perry Y Li, James D Van De Ven
exaly  

Piston pump and piston ring

Sealing Technology, 2006
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