diesel engine Articles

  • Diesel Engine Rebuild Facility

    The facility rebuilds both tractor and truck diesel engines. The process uses soaps and surfactants to clean the engine and parts during the rebuilding process. The wastewater generated is treated using the Floccin 1105 in a water reuse system designed by Integrated Engineers, Inc. All of the water is reused in this closed loop system. Here is an example of the jars before and after treatment ...


    By Integrated Engineers Inc.

  • Future of diesel engines with biodiesel economy

    Biofuel is a fuel from biological raw materials. Any animal or vegetable fat can become raw materials for production of the natural diesel practically. Biodiesel economy is really changed after technology was allowed to make fuel from algas, commercial crops, animal fats and even the fulfilled culinary oils can become the most widespread source of fats. This fuel is safe in production and use, it ...


    By GlobeCore GmbH

  • Future of diesel engines with biodiesel economy

    Biofuel is a fuel from biological raw materials. Any animal or vegetable fat can become raw materials for production of the natural diesel practically. Biodiesel economy is really changed after technology was allowed to make fuel from algas, commercial crops, animal fats and even the fulfilled culinary oils can become the most widespread source of fats. This fuel is safe in production and use, ...


    By GlobeCore GmbH

  • Hydrogen-diesel dual fuel combustion in a direct injection diesel engine

    Hydrogen is expected to be one of the most important fuels in the near future to meet the stringent emission norms. Hence in the present study, the combustion of hydrogen-diesel duel fuelled engine was investigated. Hydrogen was injected in the intake port during the suction stroke and diesel was injected inside the combustion chamber near TDC. The start of injection for hydrogen was maintained ...


    By Inderscience Publishers

  • Controlling the timing chain noise in diesel engines

    Timing drive by chain is commonly used in passenger cars especially in diesel engines with double overhead camshafts owing to their numerous advantages compared with belt drive systems. However, one of the important subjects to take into account is the timing chain noise, so-called "meshing noise" that can be perceived by the driver. The manufacturer's efforts to reduce it, are focused ...


    By Inderscience Publishers

  • Controlling the turbocharger whistling noise in diesel engines

    Turbochargers are now commonly used in passenger cars especially in application with diesel engines because of their numerous advantages. The use of this machine greatly improves engine performance, while at the same time allowing pollutant emissions to be reduced. However, one of the important issues to take into account when a turbocharger is used in passenger cars is the whistling noise due to ...


    By Inderscience Publishers

  • Performance and emissions of a dual fuel operated diesel engine

    Vegetable oil and its esters (biodiesel) are the renewable alternative fuels that can be used as a substitute for diesel in the diesel engines. The vegetable oil fuelled diesel engine results in lower efficiency and higher smoke emission. Hence in this work, an attempt has been made to use inedible and under utilised mahua oil (MO) as a substitute for diesel by fumigating liquefied petroleum gas ...


    By Inderscience Publishers

  • Exergetic performance investigation of a turbocharged stationary diesel engine

    An exergetic assessment is reported of a turbocharged stationary diesel engine with a power output of about 19 MW. The system studied consists of a diesel engine, a turbine, a compressor, an intercooler and a radiator. The sites of exergy destructions are identified and quantified and the exergy efficiencies of various components are determined. The effects of inlet air temperature and pressure ...


    By Inderscience Publishers

  • Isuzu improve Diesel Engine Sound Quality

    In recent years, environmental issues have placed a big emphasis on vehicle emission and vehicle noise - including improved engine noise performance. It is becoming increasingly important not just to reduce the radiated sound pressure, but also to improve the sound quality of vehicles for the comfort of both passengers and local residents. In order to improve the perceived sound quality of diesel ...

  • Flat die wood pellet mill-diesel engine

    Author: Alva R. Email: biopelletmachine@gmail.com Website: www.biopelletmachine.com skype: sophia-ren717 TAGS: Wood pellet mill,wood pellet machine,flat die pellet mill,diesel wood pellet ...


  • The Diesel Engine and the Road Ahead – a US Perspective

    The diesel engine has become the workhorse of commercial transportation around the world and has had to adapt to different environments and various pressures throughout its history. It is now at the point where it has achieved excellent performance whilst maintaining its superior fuel economy and meeting ever-tightening emissions regulations. Contrary to common belief, diesel engines emit ...

  • JCB: Advanced diesel engine development - Case Study

    JCB Power Systems is a global leader in construction and agricultural machinery and the largest company in the UK, where they are headquartered. In 2009, JCB implemented plans to build a world class advanced research and development center, near Derby in the UK, for low emissions diesel engines up to 300kW, with fast transient measurement capability plus the latest cycle emissions ...


    By Sierra Instruments, Inc.

  • Vibration diagnosis of main journal bearings for diesel engines

    A comprehensive summary of the vibration diagnosis techniques used to detect the wear of the main journal bearings in a diesel engine is presented. The load of the main journal bearing, the minimum thickness of the oil film, the oil film pressure and the locus of the crankshaft centre have been calculated based on the measured thermal parameters. Simulated wear experiments for the main journal ...


    By Inderscience Publishers

  • Exergy analysis of a diesel engine operated with koroch seed oil methyl ester and its diesel fuel blends

    This study focuses on exergy analysis of a single cylinder four stroke direct injection (DI) diesel engine using 10% (B10), 20% (B20), 30% (B30) and 40% (B40) blending of Koroch seed oil methyl ester (KSOME) with conventional diesel fuel. The analysis corresponds to steady state engine operations under variable load conditions. For each fuel operation at various loads, exergetic performance ...


    By Inderscience Publishers

  • Experimental study on the performance, emission and combustion characteristics of rubber seed oil-diesel blends in a DI diesel engine

    In the present work, experiments have been carried out to assess the suitability of rubber seed oil and its blends with diesel in a diesel engine. Tests were conducted with different blends of R80-D20 (80% of rubber seed oil and 20% of diesel by volume) and R70-D30 (70% of rubber seed oil and 30% of diesel by volume). Experimental results indicate that the brake thermal efficiency increases from ...


    By Inderscience Publishers

  • Retrofitting diesel engines: reducing the emissions of our ideal power source

    Over the past several years, Avogadro Environmental has been working with a number of clients to develop proactive environmental programs as part of their EPA Performance Track and ISO 14001 management systems.  Many client companies that are proactively implementing measures to reduce their environmental footprint are looking for ideas.  Diesel engine retrofits for off-road stationary and mobile ...

  • Emissions and performance of a stationary diesel engine run on biodiesel blends

    This paper presents an investigation into the effect of biodiesel blending on emissions and efficiency in a stationary diesel engine. Rapeseed based biodiesel blended in increments of 25% with fossil diesel. The emissions of CO2 show a decrease in emission (g/kWh) with increased engine load. Within the range of tests carried out, the NO ...


    By Inderscience Publishers

  • Soot level – a diesel engine lube oil condemning limit

    While there is widespread disagreement on used-diesel oil condemning limits, it is well known that excessive soot in the lube oil causes abnormal valve and injection-train wear.  It can also increase exhaust emissions and clog filters.  Typically, the suggested limit for soot is in the neighborhood of 3% but can go much higher.  With the new ASTM Method D7686, truck, bus, ...


    By Spectro Scientific

  • Performance of a direct diesel engine using aviation fuels blended with biodiesel

    In this study, jet fuel (JF) and railroad fuel (D2) with SME blends (5%, 20%, 50%) were used in a four–cylinder, naturally aspirated, direct (DI) diesel engine. The engine was operated under full load and tested at various speeds to determine the engine's performance and exhaust emission characteristics. The experimental results show that as the SME ratio of the fuels increases, the break ...


    By Inderscience Publishers

  • Diesel economy is the benefit for the future

    Diesel fuel is a liquid product which is used as fuel in the diesel engine. It is received by oil distillation from kerosene and gas-oil fractions. It represents quite viscous and difficult evaporated combustible liquid. Generally it consists of carbons, some percentage of hydrogen, oxygen, sulfur and nitrogen. Such type of fuels is intended for high-speed diesel and gas-turbine engines of land ...


    By GlobeCore GmbH

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