Results 311 to 320 of about 1,568,146 (394)

Performance Enhancement of a Small Two-Stroke Engine Using Nitromethane Blends

Journal of Propulsion and Power, 2019
Increasing demand for unmanned aerial vehicles (UAVs) calls for a better understanding of its propulsion system.
S. Raviteja, P. Ramakrishna, A. Ramesh
semanticscholar   +1 more source

Two-Stroke Engines

SAE Technical Paper Series, 1980
<div class="htmlview paragraph">COST, WEIGTH AND POWER OUTPUT, render it unlikely that 2-stroke engines for chain saws and related applications can be superseded by any other propulsion system in the near future.</div> <div class="htmlview paragraph">In order to remain competitive in the future, 2-stroke engines - and thus cylinders ...
Paul Knöpfler   +2 more
openaire   +1 more source

Do patents enable disclosure? Strategic innovation management of the four-stroke engine

Industrial and Corporate Change, 2018
A significant argument in favor of patents is that they enable knowledge disclosure, which compensates for their social cost. Although patent institutions can influence disclosure levels by what they require before granting patents, innovators have a ...
Patricio Sáiz, Rubén Amengual
semanticscholar   +1 more source

Investigation of the effects of exhaust and power loss in dual-fuel six-stroke engine with EGR technology

International Journal of Ambient Energy, 2018
In today’s world, the usage of internal combustion engines is inevitable. Particularly the diesel engines find their importance more than the petrol engines due to their operating cost.
I. Vinoth kanna, D. Pinky
semanticscholar   +1 more source

Two-stroke gasoline engine lubricants

World of petroleum products, 2022
The article considers the design and lubrication of small 2-stroke engines installed on snowmobiles, quad bikes, motorcycles and drones. The compositions of the 2-stroke engine oils, base oils and additives, actual specification JASO, NMMA, API, TISI and ISO are analysed. Concern the short characteristics of JASO engine test methods.
A.B. Ivanov   +2 more
openaire   +1 more source

Experimental research on scavenging process of opposed-piston two-stroke gasoline engine based on tracer gas method

International Journal of Engine Research, 2021
The scavenging process of two stroke engine includes free exhaust, scavenging, and post intake process, which clears the burned gas in cylinder and suctions the fresh air for next cycle. The gas exchange process of Opposed-Piston Two-Stroke (OP2S) engine
Fu-kang Ma   +4 more
semanticscholar   +1 more source

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

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