In 1807, French engineers Nicéphore Niépce (who went on to invent photography) and Claude Niépce ran a prototype internal combustion engine, using controlled dust explosions, the Pyréolophore, which was granted a patent by Napoleon Bonaparte. 【参考译文】多位科学家和工程师为内燃机的发展做出了...
雪佛龙特级中灰燃气发动机油 HDAX 5500lfg Gas Engine Oil 产品规则: 200L 产品型号: 40 产品详细说明: 优质,中灰分,清净分散类型的燃气发动机油,特别使用于燃用填埋气的四冲程发动机的润滑,采用加氢裂解基础油和经久耐用的复合添加剂精妙配方而成,对最为腐蚀性的填埋气具有杰出的保护能力,并延长换油周期。
but if some long chain-polymers are added they prevent the oil from thinning out quite as much when it's hot - the oil still gets thinner, but not as thin as a 10-weight oil would be without the polymers. So if
At the request of the French Government, which at that time was interested in developing fuels of local origin for its African colonies for sake of energy independence, a small diesel engine ran on peanut (groundnut) oil. Apparently, this was only one of five diesel engines shown at that ...
Subsequently, lube oil samples were collected after engine ran for 120 hours.G(92)revealed improved engine performance in terms of BP (3.1%) and BSFC (6.3%) as compared toG(97). On average, gasoline with higher octane number produced 18.4% higher HC contents thanG(92). In addition, lube...
I ran down to the basement to grab a wrench to disconnect the battery. When I returned I could hear pops and cracks and noted char on the hood interior. Though the keys were out I continued to hear pops and cracks and felt heat accumulating. I finally got the battery disconnected and ...
"Motorworks replaced a bad camshaft on my VW Jetta 2.5 L 5 cylinder. They were highly communicative, professional, and my car ran great when they were through. The dealer quoted me an outrageous price for this work - Motorworks was fair. They even let me take the old camshaft as a sou...
then Im going to build my combustion chamber using an old oil filter by taking out the part where its just a tube with holes, Im going to enclose it with a can(like canned beans, that kind if can) then Iḿ going to use a spark plug for ignition, and it will be ran on propane,...
For plant installed in sheltered and low dust concentration conditions: oil bath or paper element (dry) type filters, both types without pre-cleaner stages. (2) For installations in temperate, relatively dry and moderately dusty conditions: oil bath or dry element filters with centrifugal pre-cle...
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