نتایج جستجو برای: internal combustion engines

تعداد نتایج: 279736  

Journal: :E3S web of conferences 2023

Gasoline engines are characterized by high power density and low fuel efficiency. Diesels, on the contrary, have efficiency, but specific power. A promising (unified) workflow should combine best qualities of gasoline diesel work entire existing range fuels produced for them. This will make it possible to switch a single unified fuel, including fractions modern commercial fuels, which significa...

Journal: :IOP Conference Series: Materials Science and Engineering 2021

Journal: :Journal of Energy and Environmental Sustainability 2016

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 1984

2010
Stephanus Axnanda Kyle D. Cummins D. Wayne Goodman Manuel P. Soriaga

A fuel cell can be thought of as a cold-combustion power source that generates electrical energy directly from (stored) chemical energy. Due to minimal heat transfers, it is unfettered by conversion-efficiency limitations characteristic of hot-combustion devices. Unlike batteries, but similar to internal combustion engines, a fuel cell is a continuous-flow system in which fuel and oxidant are e...

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