原文传递
Eco Friendly Passenger Car Motor Oil
| 题名： | Eco Friendly Passenger Car Motor Oil |
| 正文语种： | 中文 |
| 作者： | Nobuo USHIO A Trevor MILLER |
| 作者单位： | hevron Japan Ltd. hevron Oronite o.LL |
| 关键词： | Environmental Protection Fuel Economy ILSAC GF-5 Sequence ⅥD Additive Formulation |
| 摘要： | Environmental protection is a key theme for any industry.In the automotive industry,the automobile makers have been working to develop new technologies.At the same time,lubricant manufacturers and additive companies have been working on the development of "Eco Friendly" lubricants,which can play an important role in fuel economy performance and exhaust gas after-treatment system compatibility.One of the key "Eco Friendly" performance areas of automotive engine oil is fuel economy.The method of screening this performance is important.To screen fuel economy performance,a motored friction torque test to evaluate additive formulations has been developed.This test was modeled after the Sequence Ⅵ D engine test in the ILSAC GF-5 specification by incorporating both fresh and aged fuel economy measurements.A bench scale screener for predicting fuel economy degradation in Sequence Ⅵ D was developed.Using the screener,additive formulations that showed improved fuel economy performance have been developed.Emission system compatibility is also a key performance criterion.In the ILSAC GF-5 specification,phosphorus volatility is also regulated with the same phosphorus content as in ILSAC GF-4 to secure wear protection. |
| 会议日期： | 201008 |
| 会议举办地点： | 兰州 |
| 会议名称： | 中国汽车工程学会燃料与润滑油分会第十四届年会 |
| 出版日期： | 2010-07-31 |
| 母体文献： | 中国汽车工程学会燃料与润滑油分会第十四届年会论文集 |
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