Results 291 to 300 of about 107,466 (350)

Four-Stroke Marine Engines

2020
The internal combustion engines operating in the four-stroke cycle are most widely used on all types vessels with different purpose. Mostly, the vessels use medium and high-speed engines of this type, however, a number of Asian manufacturers produce low-speed four-stroke engines which are capable to operate with direct power transmission to the ...
Ievgen Bilousov   +2 more
openaire   +1 more source

Comparison of Four Stroke MotoGP Engines

SAE Technical Paper Series, 2004
<div class="htmlview paragraph">This paper compares different engine solutions for the FIM MotoGP World Championship. Starting from the general guidelines given in a previous paper [<span class="xref">2</span>], in this study the specific features of each engine architecture (3 and 4 in line, V4, V5 and V6) are considered.
MATTARELLI, Enrico, CANTORE, Giuseppe
openaire   +2 more sources

Total Engine Friction in Four Stroke S.I. Motorcycle Engine

SAE Technical Paper Series, 1988
<div class="htmlview paragraph">Many papers are written on the frictional loss of each component in an engine, such as piston, crankshaft or bearings, but few papers describe on the total engine friction in detail. In this paper, the total engine friction is analyzed using the engine friction data of 145 HONDA mass produced motorcycle in-line ...
Isal Fujii   +3 more
openaire   +1 more source

The Rand-Cam Engine: A Pistonless Four Stroke Engine

SAE Technical Paper Series, 1994
<div class="htmlview paragraph">The Rand-Cam engine is a positive displacement machine, operating on a four stroke cycle, which consists of a rotor with multiple axial vanes forming combustion chambers as the rotor and vanes rotate in a cam shaped housing.
Patrick Badgley   +5 more
openaire   +1 more source

Emission Control of Four-Stroke Motorcycle Engine

SAE Technical Paper Series, 1995
<div class="htmlview paragraph">Experimental studies of the intake-generated charge motion (swirl and tumble) and engine combustion were conducted in a 125 cc four-stroke motorcycle engine. In this work, a Variable Inlet Port (VIP) was designed to generate various levels of charge motion in different operation conditions. The static flow test and
Cliff Y. Y. Wu, Yu-Yin Peng, Tien-Ho Gau
openaire   +1 more source

Bioalternatives for four stroke motorcycle engine oils

Industrial Lubrication and Tribology, 2012
PurposeThe purpose of this paper is to investigate alternatives for four stroke 10w40 motorcycle engine oils. Today, mineral and synthetic‐based lubricants are widely used but because of ecological aspects, which are gaining in importance nowadays and limited resources of mineral oils, environmentally‐friendly biobased lubricants are gaining in ...
Aslı Işler   +3 more
openaire   +1 more source

Regenerative Supercharging of Four Stroke Internal Combustion Engines

SAE Technical Paper Series, 1983
<div class="htmlview paragraph">A regenerative supercharging method has been studied and shows an improvement in four stroke engine performance. With this method the mechanical or pneumatic connection between the engine and the supercharger is removed and replaced by a thermal connection.
openaire   +2 more sources

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