Durability Prediction of a Diesel Engine Piston-Rings-Cylinder Assembly on the Basis of Test Bench Results

2011 ◽  
Author(s):  
Grzegorz Koszalka ◽  
Andrzej Suchecki
Keyword(s):  
Diesel Engine ◽  
Test Bench ◽  
Piston Rings ◽  
Engine Piston ◽  
Durability Prediction

The Role of Additives in the Scuffing of Diesel Engine Piston Rings

1979 ◽  
Author(s):  
M. J. Bailey ◽  
T. J. Crooks ◽  
P. T. Jeffs ◽  
A. Cameron
Keyword(s):  
Diesel Engine ◽  
Piston Rings ◽  
Engine Piston

Factorial Testing of Diesel Engine Piston Rings

1967 ◽  
Author(s):  
Paul R. Shepler ◽  
Carl S. Weinberger
Keyword(s):  
Diesel Engine ◽  
Piston Rings ◽  
Engine Piston

scholarly journals Assessment of an electrical coolant pump on a heavy-duty diesel engine

2021 ◽  
Vol 3 (3) ◽  
Author(s):  
Markus Kiesenhofer
Keyword(s):  
Diesel Engine ◽  
Fuel Consumption ◽  
Carbon Dioxide Emissions ◽  
Test Bench ◽  
Engine Test ◽  
The European Union ◽  
Engine Test Bench ◽  
Commercial Vehicles ◽  
Coolant Pump ◽  
Vehicle Class

AbstractHybridization of the drive train in commercial vehicles is a key solution toward meeting the strict future requirements to reduce carbon dioxide emissions within the European Union. In order to decrease fleet consumption a large number of different hybrid systems are already available in series in the passenger car sector. Due to the cheap and powerful 48 volt hybrid components and the lower hazard potential compared to high voltage, future commercial vehicles could also benefit from the 48V technology and contribute to lower fleet fuel consumption. Therefore, a complete 48V mild hybrid system was built on the diesel engine test bench as part of a research project. This paper highlights the utilization of a powerful 48V-motor to propel the coolant pump on a diesel engine of the 13-L commercial vehicle class. Three different drive variants of the coolant pump were implemented and measured on the diesel engine test bench. MATLAB®/Simulink®-simulations were conducted to assess the possible fuel savings in three different driving cycles. This paper provides a summary and interpretation of the measurement and simulation results. The simulation studies predict a decrease of fuel consumption of up to 0.94%. Furthermore, the additional advantages of electrified coolant pumps based on 48V are discussed.

Experimental Research on Diesel Engine Friction and Wear Based on Ferrographic Analysis

2015 ◽  
Vol 778 ◽  
pp. 195-198 ◽  
Author(s):  
Hai Bing Xiao
Keyword(s):  
Diesel Engine ◽  
Wear Mechanism ◽  
Friction And Wear ◽  
Test Bench ◽  
Particle Morphology ◽  
Wear Particle ◽  
Engine Test Bench ◽  
Experimental Scheme ◽  
Wear Monitoring ◽  
Engine Friction

This paper deals with the study of diesel engine friction and wear. The friction and wear mechanism of diesel engine was studied and the wear factors of diesel engine friction and wear was analyzed. According to the diesel engine test bench, diesel engine experimental scheme of oil testing was designed during running-in stage. Studies have shown that wear particle morphology of diesel engine from ferrographic analysis can reflect the degree of wear and wear mechanism during running-in stage, wear particle changed during running-in stage. Ferrographic monitoring is an effective method for diesel engine friction and wear monitoring.

Microcharacterization of heavy-duty diesel engine piston deposits

2002 ◽  
Vol 33 (3) ◽  
pp. 259-268 ◽  
Author(s):  
G. C. Smith ◽  
A. B. Hopwood ◽  
K. J. Titchener
Keyword(s):  
Diesel Engine ◽  
Heavy Duty ◽  
Engine Piston ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel
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