Purpose -The purpose of this paper is to identify the feature of soot in diesel engine oil and provide a method to stably disperse these soots using effect additives which is benefical for lubricants to pass related engine tests.Tang, ZhongpingFeng, ZhengwenJin, PengFu, XishengChen, Hua...
Another factor influencing this situation is the fact that many houses are poorly isolated, resulting in significant heat loss. This causes the owners to burn more to sustain the desired temperature. Motorization, especially vehicles with Diesel engines, is a significant source of nitrogen oxides, ...
To put 0.3 microns in perspective, it's worth remembering that a typical human hair is roughly 50–150 microns in diameter, so a HEPA filter is trapping dust several hundred times thinner. The sooty particulates that spew from diesel car exhausts are generally described as coarse PM10 (...
Continued heating of the oil (typically 50-75° F above the flash point temperature) will cause the “fire point” to be reached. As the name implies, the fire point is the temperature at which a sustained flame results (longer than four seconds). Using Flash Point to Detect and Quantify...
Oil Properties Diesel engine oils licensed by the American Petroleum Institute (API) and the European Automobile Manufacturers Association (ACEA) are formulated to provide the best engine-protecting properties and to deliver the longest service life possible. However, even the highest quality oil can ...
Spray the penetrating oil on the sensors to avoid grease on your elbow. Remove the oxygen sensor using its wrench and put the sensor on the shop towel. Fill the led canister with gasoline but below the brim to avoid overflowing. Put the oxygen sensor slowly in the canister to avoid splash...
formed the Diesel Technology Forum to lobby for increased use in the United States as a way to reduce reliance on imported oil. In 2005, an energy bill signed by President George W. Bush offered tax credits for diesel buyers. That gave the first wave of diesel Jetta buyers an income tax...
LIFE IN DEATH VALLEY The spring superblooms The spring superblooms that take over the desertthat take over the desert RECORD- BREAKING WEATHER From 160-day heatwaves to a tornado wider than a town CULINARY THE FUTURE HAPTIC MISSION TO MISSION TO ...
soot level in the diesel engine oil by using effective additives is the key challenge for formulators.Design/methodology/approachThe paper designed experiments to investigate the dispersant type, treat level and different dispersant interactions which influence on lubricant soot related viscosity increase....
A simple way to detect water in used motor oil is to put a drop of oil from the dipstick on a hot exhaust manifold. If it crackles (sounds like bacon frying) this is an indication of water contamination. Beware that there is some risk that the drop of oil may catch fire. Read more...