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Common Rail

3D CFD Simulation of Water Hammer in High Pressure Common Rail System of Diesel Engine

3D CFD Simulation of Water Hammer in High Pressure Common Rail System of Diesel Engine

... high-pressure common rail system exists complex variations of pressure, density, sound velocity, Reynolds stress, wall resistance and counter-pressure gradient flow, so SST k-ω model is suitable for ...

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Maximum peak pressure evaluation of an 
		automotive common rail diesel piston engine head

Maximum peak pressure evaluation of an automotive common rail diesel piston engine head

... This paper introduces a method to linearize a FE (Finite Element) nonlinear problem. This method reduces calculation time by several orders of magnitude. Therefore, head geometry is optimized without supercomputers. In ...

7

CNG-Diesel Dual Fuel Controlling Concept for Common Rail Diesel

CNG-Diesel Dual Fuel Controlling Concept for Common Rail Diesel

... the common rail pressure sensor that was fed into the diesel ECU was cut off and fed into the dual fuel ...emulated common rail pressure signal to be fed into the diesel engine ...

5

Modeling of common rail system and constant volume chamber in biodiesel combustion: a review

Modeling of common rail system and constant volume chamber in biodiesel combustion: a review

... challenge, the mixture formation is indispensable to improve exhaust emission from diesel engine must be control especially fuel-air mixing at early of ignition process. Various phenomena that involved in the diesel ...

6

Implementation of Lean Manufacturing concepts for Common Rail Pump assembly at Bosch limited, Bangalore

Implementation of Lean Manufacturing concepts for Common Rail Pump assembly at Bosch limited, Bangalore

... Abstract - In manufacturing industries, the current trend is to adopt lean manufacturing which is about reducing the wastes in all aspects of production. There are various lean tools and techniques that can be adopted to ...

6

Common rail 
		diesel automotive to aerial vehicle conversions: An update (Part III)

Common rail diesel automotive to aerial vehicle conversions: An update (Part III)

... Back to the 1997 when this activity began, it was generally though that CRDIDs (Common Rail Direct Injection Diesel) would have completely replaced the piston gasoline engines used in aircrafts within a ...

8

Tools for integrating diagnosis in the design process an application to the Common Rail air and fuel delivery systemsC

Tools for integrating diagnosis in the design process an application to the Common Rail air and fuel delivery systemsC

... This approach is very interesting and powerful, especially in all those cases where the actual quantities (or signs) of variables do not matter for recognizing a system behavior or for performing diagnosis but only the ...

12

Numerical Simulation of Pressure Fluctuation in High-pressure Common-rail Fuel Injection System

Numerical Simulation of Pressure Fluctuation in High-pressure Common-rail Fuel Injection System

... high-pressure common rail and the volume compression, the fuel continuity equation in the high-pressure common rail has been ...high-pressure common rail changing varying time ...

7

Statistical Evaluation of the Corrosive Wear of Fuel Injector Elements Used in Common Rail Systems

Statistical Evaluation of the Corrosive Wear of Fuel Injector Elements Used in Common Rail Systems

... This paper presents the causes and consequences of corrosion that has a destructive impact on the technical condition and operational reliability of Common Rail fuel injectors. The analysis included ...

8

High-Pressure Common-Rail Fuel Injection System with Electronic Control System in Diesel Engine

High-Pressure Common-Rail Fuel Injection System with Electronic Control System in Diesel Engine

... of Common-rail injection system equipped on saloon cars, which were produced by Alfa Romeo and Mercedes-Benz, produced by BOSCH in ...the common-rail after being compressed by three plunger ...

6

Common rail diesel   automotive to aerial vehicle 
		conversions: an update (part I)

Common rail diesel automotive to aerial vehicle conversions: an update (part I)

... are common: extremely efficient combustion, low maintenance and long TBO (Time between ...of Common Rail turbocharged Direct Injection Diesels (CRDID) is becoming increasingly ...

9

Common rail diesel electric propulsion for small 
		boats and yachts

Common rail diesel electric propulsion for small boats and yachts

... (Common Rail Direct Injection Diesel) electric hybrid marine engine system is taken as an example The result shows that a new engine CRDID-hybrid system can be reliably installed on small boats and ...

8

Preliminary optimization of a common rail direct injection diesel 
		alternative to the AE2100 
		class turbo shafts

Preliminary optimization of a common rail direct injection diesel alternative to the AE2100 class turbo shafts

... It is shown that a CRDID (Common Rail Direct Injection Diesel) turbo compound design is a highly over constrained problem. Very few options are available to the designer, even from the metallurgical point ...

10

Performance Enhancement of Common Rail Diesel Engine using Al2O3 and Fe3O4 Nanoparticles Blended Biodiesel

Performance Enhancement of Common Rail Diesel Engine using Al2O3 and Fe3O4 Nanoparticles Blended Biodiesel

... Experiments were conducted on Kirloskar AV1, four stroke, single cylinder diesel engine assisted by common rail direct injection system. The rated power of the engine was 3.7 kW. The engine was operated at ...

11

The Influence of Common-rail Adjustment on the Parameters of a Diesel Tractor Engine

The Influence of Common-rail Adjustment on the Parameters of a Diesel Tractor Engine

... The eff ect of pilot fuel injection on the combustion noise level in PCCI (premixed charge compression ignition) engines was studied by Torregrosa et al. (2013). The authors further determined that the inclusion of pilot ...

8

Assessment of the Possibility of Applying Ceramic Materials in Common Rail Injection Systems

Assessment of the Possibility of Applying Ceramic Materials in Common Rail Injection Systems

... Ceramic materials are currently interesting as substitutes for the metals tradition- ally used for engineering applications. This paper focuses on a comparison of ce- ramic materials: corundum (alumina, Al 2 O 3 ) and ...

10

Mathematical Model for the Injector of a Common Rail Fuel Injection System

Mathematical Model for the Injector of a Common Rail Fuel Injection System

... One of the key elements affecting the combustion process is the fuel injection system where the injection nozzle plays a decisive role in dispersing the fuel in the droplet-fuel vapour-air mixture within the combustion ...

15

Analysis of fuel injection parameter on biodiesel and diesel spray characteristics using common rail system

Analysis of fuel injection parameter on biodiesel and diesel spray characteristics using common rail system

... Therefore, the effects of the injector type in the spray characteristics such as penetration length, spray angle and area were studied by using three different types of the injector such[r] ...

5

Common rail diesel   automotive 
		to aerial vehicle conversions: an update (part 
		ii)

Common rail diesel automotive to aerial vehicle conversions: an update (part ii)

... output for a few seconds per flight at take-off. Automotive CRDIDs are already derated since the maximum rpm is reduced by 15% to avoid catastrophic failures with an extremely high confidence level. The second very ...

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Research on Application of New Type Marine Intelligent Diesel Engine Control System

Research on Application of New Type Marine Intelligent Diesel Engine Control System

... Before the advent of the intelligent diesel engine represented by RT-flex diesel engine, the application of intelligent control began with the intelligent governor. It introduced the real-time smoke exhaust temperature, ...

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