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Engine cooling and the Euro 5 standard for diesel cars
ATZ worldwide, 2005To reach the Euro 5 limits, controlling the intake air temperature becomes increasingly important. Behr has developed a concept that allows increasing and decreasing the intake air temperature and therefore the combustion temperature. Amongst other advantages, this temperature management reduces the formation of NOX, HC and CO emisions, supports the ...
Rolf Müller, Eberhard Pantow
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Noise and Vibration Reduction Measures Applied to Diesel Engine Cars
SAE Technical Paper Series, 1983<div class="htmlview paragraph">Some instances of the corrective activities concerning the noise and vibration problems such as idle noise, idle shake, driveline rattle, intake noise and booming noise experienced in the development stage of new diesel engine passenger cars are introduced here.</div>
Keiichi Nishioka +2 more
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The Diesel Engine for Cars—Is There a Future?
Journal of Engineering for Gas Turbines and Power, 1998The diesel engine is known as the most fuel efficient combustion engine. Its acceptance for use in passengers cars, however, varies geographically. Today, the diesel car plays an important role in Europe; in France, for instance, it is achieving a remarkable market share of about 42 percent, while in the US its market penetration can be neglected. Many
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The Optimized Direct Injection Diesel Engine for Future Passenger Cars
SAE Technical Paper Series, 1988<div class="htmlview paragraph">This paper describes a research programme to assess the potential of the high speed direct injection diesel engine fitted with unit injectors. A 0.4 litre boosted single cylinder engine with an electronically controlled unit injector was tested to evaluate smoke limited torque, fuel economy, exhaust emissions and ...
R.W. Hil +3 more
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Design and Combustion Aspects of Modern Passenger Car Diesel Engines
SAE Technical Paper Series, 1996<div class="htmlview paragraph">The market share of Diesel engine passenger cars has increased during the last years in Europe and will become a factor of significance also in Asia and in the USA in the near future. This is mainly due to the outstanding good fuel economy of Diesel engines compared to gasoline engines.
Ernst Scheid, Gerhard Braun
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Developments For Reduction Of Pollution Of Passenger Car Diesel Engines
SAE Technical Paper Series, 1984<div class="htmlview paragraph">With the introduction of tougher emission regulations, the diesel engine reaches long-term its limit for the use in passenger cars, without the further development of emission regulation systems. Starting from the current state of technology, various problems and their associated solutions with the development ...
F. Anisits +2 more
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Increasing the Efficiency of a Two-Stroke Car Diesel Engine
ATZautotechnology, 2003The innovative two-stroke car diesel engine concept from Aumet Oy is based on a very rapid gas exchange through poppet valves in the cylinder head when the piston approaches top dead centre. This rapid gas exchange is achieved by highpressure scavenging air that is produced externally.
Timo Janhunen, Aumet Oy, Martti Larmi
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Model-based combustion chamber layout for passenger car Diesel engines
2017The development of the optimal combustion process is a challenge engineers have been struggling with for a long time. The optimization of all the different hardware parameters like combustion chamber geometry, swirl, nozzle flow, number of nozzle holes, tip protrusion and so on, is a big challenge and is currently performed with the use of single ...
Alexander Machold +3 more
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Formulation Effects in a Severe Passenger Car Diesel Engine Test
SAE Technical Paper Series, 2002<div class="htmlview paragraph">The CEC-L-78-T-99 test, also known as the VW PV 1452 procedure, is a severe test of a lubricant's ability to prevent piston deposits and ring stick in a passenger car diesel engine. The test features in the ACEA “B” sequences and also, at a somewhat higher performance level, in various proprietary specifications ...
I.A.W. Bell, R. Robson
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Steel pistons for passenger car diesel engines
MTZ worldwide, 2011Emmerich Ottliczky +3 more
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