Results 311 to 320 of about 106,210 (348)

The Potential of 50cc Four-Stroke Engines for Moped Applications

SAE Technical Paper Series, 1998
<div class="htmlview paragraph">Due to increasingly stringent emissions legislation the four-stroke engine is beginning to replace the two-stroke engine for motorcycle and scooter applications over 50cc. However, because of its comparatively poor performance, the four-stroke unit is not replacing the two-stroke for moped applications which are ...
E. Callender, R. Douglas, D. Thornhill
openaire   +1 more source

Balancing of High-Speed Four-Stroke Engines

Proceedings of the Institution of Mechanical Engineers: Automobile Division, 1958
The problem of balancing the rotating and reciprocating components of high-speed engines has engaged the attention of engineers for many years with the result that a considerable literature is now available on this subject. Generally, the need to minimize external and internal force and couple unbalance is well recognized, since only in this way is it
openaire   +1 more source

Phragmoplast expansion: the four-stroke engine that powers plant cytokinesis

Current Opinion in Plant Biology, 2018
The phragmoplast is a plant-specific secretory module that partitions daughter cells during cytokinesis by constructing a cell plate from membranes and oligosaccharides. The cell plate is typically a long structure, which requires the phragmoplast to expand to complete cytokinesis.
openaire   +2 more sources

Design and Development of Pistons for Four Stroke Diesel Engines

SAE Technical Paper Series, 1985
<div class="htmlview paragraph">The development of the medium speed four stroke diesel engines in recent years has made a considerable progress. Utilization of poorer grades of heavy fuels was made possible, even for the smaller engines of this range. The mean effective pressures were increased for newly developed engines and also for many of the
openaire   +1 more source

Review of thermoelectric generation for internal combustion engine waste heat recovery

Progress in Energy and Combustion Science, 2022
Nicolae Vlad Burnete, Florin E Mariasiu, Istvan Barabas   +2 more
exaly  

Challenges and opportunities of Rankine cycle for waste heat recovery from internal combustion engine

Progress in Energy and Combustion Science, 2021
Gequn Shu
exaly  

Combustion engine applications of waste tyre pyrolytic oil

Progress in Energy and Combustion Science, 2021
Maciej Mikulski, Jacek Hunicz, Szymon Nitkiewicz   +2 more
exaly  

Sulzer four-stroke engines

1984
C.T. Wilbur, D.A. Wight
openaire   +1 more source

MAN four-stroke engines

1984
C.T. Wilbur, D.A. Wight
openaire   +1 more source

Life and death in the soil microbiome: how ecological processes influence biogeochemistry

Nature Reviews Microbiology, 2022
Noah W Sokol, Eric Slessarev, Gianna L Marschmann   +2 more
exaly