Comprehensive assessment of oil degradation patterns in petrol and diesel engines observed in a field test with passenger cars – Conventional oil analysis and fuel dilution

2021 ◽  
pp. 107079
Author(s):  
Adam Agocs ◽  
András Lajos Nagy ◽  
Zsolt Tabakov ◽  
József Perger ◽  
Jan Rohde-Brandenburger ◽  
...  
Keyword(s):  
Field Test ◽  
Diesel Engines ◽  
Comprehensive Assessment ◽  
Oil Analysis ◽  
Oil Degradation ◽  
Passenger Cars ◽  
Fuel Dilution ◽  
Conventional Oil

scholarly journals Ceramic Engine Components Under Commercial Production

1984 ◽  
Author(s):  
Yoshiteru Hamano ◽  
Masahiro Yamamoto
Keyword(s):  
Diesel Engines ◽  
Mass Production ◽  
Commercial Production ◽  
Cold Climate ◽  
Passenger Cars ◽  
Competitive Price ◽  
High Durability ◽  
Start Up ◽  
Ceramic Components ◽  
Engine Components

In the field of diesel engine components, ceramic glow plugs assisting quick start up of chamber diesel engines had been developed in September, 1981 and ceramic swirl chambers followed in commercialization in April, 1983. These ceramic components are currently under commercial production and are installed on passenger cars on the merket. Silicon nitride (Si3N4) is the material of these components, and a lot of mass-production technique has firmly established in order to achieve competitive price and high durability in comparison with the conventional metal components. Because of its excellent heating characteristics, ceramic glow plugs have eliminated the “waiting time” before the start-up of diesel engines. As the result, drivers can enjoy quick starting of engines as they can do with gasoline fueled vehicles. Ceramic swirl chambers could drastically reduce idling noise of diesel engines and remarkably improved starting performance in the cold climate operation.

Multipurpose Tractor Hydraulic Fluids Field Test-Used-Oil Analysis and its Significance

1988 ◽  
Author(s):  
Shie-Duan Wang ◽  
Su-Terng Chang ◽  
Chen-Yi Lin ◽  
Larry L.K. Kuo
Keyword(s):  
Field Test ◽  
Oil Analysis ◽  
Used Oil ◽  
Hydraulic Fluids

The Charging of Diesel Engines for Passenger Cars Using Turbochargers With Adjustable Turbine Guide Vanes

1982 ◽  
Author(s):  
M. Rautenberg ◽  
A. Mobarak ◽  
M. Malobabic
Keyword(s):  
Diesel Engine ◽  
Experimental Work ◽  
Diesel Engines ◽  
Passenger Cars ◽  
Guide Vanes ◽  
Low Speeds

Turbocharged passenger cars have been in use more than three decades. However, the behavior of the engine at low engine speeds is still unsatisfactory. Experimental work has been carried out on turbochargers aiming to improve the behavior of the engine at low speeds. For this purpose a turbine with adjustable guide vanes has been designed and tested. These experiments were done on a turbocharged 31 diesel engine from Daimler-Benz. Three different turbine nozzle blades have been designed and tested without using a waste gate. The results are compared with those of the Garrett-turbocharger T03 which was originally installed with the engine.

Condition monitoring of marine diesel engines through ferrographic oil analysis

Wear ◽  
1983 ◽  
Vol 90 (2) ◽  
pp. 225-238 ◽  
Author(s):  
Steven C. Hargis ◽  
Herbert F. Taylor ◽  
James S. Gozzo
Keyword(s):  
Condition Monitoring ◽  
Diesel Engines ◽  
Oil Analysis ◽  
Marine Diesel

The comparative assessment of the passenger cars with combustion petrol and diesel engines, taking into consideration the situation on the polish car market

2018 ◽  
Vol 121 ◽  
pp. 41-55
Author(s):  
Jacek Gaj ◽  
Zbigniew Lozia
Keyword(s):  
Diesel Engines ◽  
Spark Ignition ◽  
Comparative Assessment ◽  
Compression Ignition ◽  
Spark Ignition Engines ◽  
Passenger Cars ◽  
Automotive Market ◽  
Compression Ignition Engines ◽  
Car Market

According to the title, the article compares passenger cars produced in versions with SIE engines (spark ignition engines) and CIE engines (compression ignition engines), taking into account the situation on the Polish automotive market. A group of 25 selected vehicle pairs equipped with the SIE and CIE engine versions has been presented. The measurable comparative criteria have been defined. The results of the comparison were presented in the form of graphs with a commentary. The situation on the Polish automotive market was also assessed in the context of a comparison of both types of vehicles. The final conclusions close the article.

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