Diesel is denser than petrol. Thus, the diesel-fuel carries more volumetric energy density. However, unlike rich burning petrol, the CO2 emissions from the dieselfuel are marginally small. It is because it is a ‘lean-burning’ fuel. The dieselfuel contains about 15% more energy. It also r...
Using homemade bio-diesel can cause serious damage to engine. Biodiesel in India: According to the Indian government, fuel blend B20 will be regularly used throughout the country by the year 2017. However, some reports suggest that the target is difficult to meet. At present, only B5 is av...
Okay, so the main way I consume news is via my mobile phone. Via an app. ''The Guardian'' really is... is... is the main one I use and I guess, I try and go to there once a day. I sort of, try and make a habit of it, going there.好，我看新闻的主要方式是通过手机。...
How it39;s made如何制造出来.doc,How its made》《如何制造出来》 -Discovery频道-目录2011-01-18 16:52How its made 《How its made》《如何制造出来》 它是Discovery频道的王牌节目。几乎涵盖了所有的制造技术,所以至今还没有人把它的字幕全部翻译成中文。 节目介绍:发
engine has no spark plug that intakes air and compresses it; instead it injects the fuel directly into the combustion chamber (direct injection). It is the heat of the compressed air that lights the fuel in a diesel engine. In the next section, we'll examine the diesel injection process...
Today, the only effective way to reduce these emissions is by switching from combustion engines powered by fossil fuels to zero-emission propulsion systems or other carbon-neutral fuels.Several potential carbon-neutral alternatives to diesel combustion engines exist, incl...
The Masculination of the Fetus During Pregnancy Due to Inhalation of Diesel Exhaust. Attempts to determine impact of diesel exhaust inhalation on the fetus. Delayed differentiation of the testis, ovary, and thymus; Feto-placental-ovarian un... Watanabe,Nobue,Kurita,... - 《Environmental Health ...
Size is no obstacle for electric power either. Diesel-electric trains (in which diesel engines power electric motors that provide the traction) have been around for years. In Belarus, giant truck manufacturer BelAZ has been spent the last decade or so developing a series of vast diesel-electric...
NFPA 110 refers to diesel “Storage Life,” 1.5 to 2 years. The Standard recommends that, “Tanks should be sized so that the fuel is consumed within the storage life, or provision should be made to replace stale fuel with fresh fuel,” NFPA 110, A-5-9...