We have determined the primary jet fuel performance properties that have the greatest impact on how effectively they can be used in diesel engines, requiring improvement with the help of functional additives. We have studied the effect of a cetane improver additive based on 2-ethylhexyl nitrate ...
解析 A 答案:A解析:combination:结合;constant:恒定的;entirely:整个地[译文]:使用机械式燃油喷射的现代船用柴油机,其燃烧循环是定容和定压两个、热力过程的结合。结果一 题目 Modern marine diesel engines using mechanical fuel injection, operate on acombustion cycle which is( ). A. a combination of ...
In this paper the Initial lifetime of the lubricating oil in 70 Diesel engines model E6-350 ECONODYNE 4VH has been estimated using oil analysis. The engines have been installed on the super heavy vehicles. This method is used to change the used oil based on oil operating hours, odometer ...
Keywords: biodiesel; gas turbine; turbojet; energy performance; emissions; aviation 1. Introduction Aviation transport is an important energy consumer sector that strongly depends on fossil fuels such as jet/kerosene, diesel, and gasoline. It is also largely vulnerable to the availability and cost ...
While all vegetable oils have high energy content, most require some processing to assure safe use in internal combustion engines. Some of these oils already have been evaluated as substitutes for diesel fuels. The effects of vegetable oil fuels and their methyl esters (raw sunflower oil, raw ...
A Study on Conversion of Marine Diesel Engines Using Blended Palm Oil for Inland Waterway Vessels in Vietnam 摘要:《船舶与海洋工程:英文版》船用柴油机内河船舶混合设备棕榈油越南柴油发动机内陆水域燃料供给系统Dang
Three engines and five city buses were studied. The efficiency of diesel oxidation catalyst combined to particle oxidation catalyst (POCr) was measured with two engines. The studied diesel fuels were EN590, FAME, HVO and GTL. In most cases all regulated emissions decreased with HVO and GTL ...
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A high power diesel fuel composition and method for increasing immediate power output of a diesel engine using same, the high power diesel fuel composition comprising: about 50% v/v
However, these catalysts are efficient only within a relatively narrow temperature window of 300–400 ˝C, which could not meet the actual demand for NOx removal in industrial combustion utilities and city buses with diesel engines. The flue gas exhaust temperatures are usually 150–300 ˝C ...