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首页> 外文期刊>Energy & fuels >Combined Effect of Compression Ratio, Injection Pressure, and Injection Timing on Performance and Emission of a DI Compression Ignition Engine Fueled with Diesel-Aegle Marmelos Oil-Diethyl Ether Blends Using Response Surface Methodology
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Combined Effect of Compression Ratio, Injection Pressure, and Injection Timing on Performance and Emission of a DI Compression Ignition Engine Fueled with Diesel-Aegle Marmelos Oil-Diethyl Ether Blends Using Response Surface Methodology

机译：压缩比，喷射压力和喷射正时对采用响应面法研究的柴油-马格洛斯油-二乙醚混合燃料直喷式点火发动机的性能和排放的综合影响

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摘要

Renewable energy research in support of the generously developing choice for diesel fuel automobiles has been concentrated because of environmental causes and hurly burly into petroleum combat. The test has been conducted in a light duty single cylinder variable compression ratio (VCR) naturally aspirated multifuel research engine. Three input parameters, compression ratio (CR), injection pressure (IP), and injection timing (IT), are taken as input amends. In this study parameters are taken as 16, 17, and 18 for CR and 210 bar, 230 bar, and 250 bar for IP and 21 degrees, 23 degrees, and 25 degrees before top dead center (bTDC) for IT. Experimental trials have been planned via statistical tool like design of experiments (DoE) to outline the resulting output, such as performance and emission. Better performance and lesser exhaust pollution are the desirable output factors by optimizing the injection system and compression ratio parameters by factorial design. The confirmatory tests validated that the models developed using response surface methodology (RSM) are adequate to describe the effects of CR, IP, and IT on the performance and emission characteristics using all test fuels. The error in prediction using RSM is within 5%.
机译：由于环境原因和对石油作战的强烈要求，为支持柴油燃料汽车的广泛开发选择而进行的可再生能源研究已经集中。该测试已在轻载单缸可变压缩比（VCR）自然吸气多燃料研究发动机中进行。压缩比（CR），喷射压力（IP）和喷射正时（IT）这三个输入参数被用作输入修正。在本研究中，CR的参数为16、17和18，IP的参数为210 bar，230 bar和250 bar，IT的上死点（bTDC）之前为21度，23度和25度。已经通过统计工具（例如实验设计（DoE））计划了实验试验，以概述结果输出，例如性能和排放。通过因子设计优化喷射系统和压缩比参数，更好的性能和更少的排气污染是理想的输出因子。验证性测试验证了使用响应面方法（RSM）开发的模型足以描述使用所有测试燃料的CR，IP和IT对性能和排放特性的影响。使用RSM的预测误差在5％以内。

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  • 来源
    《Energy & fuels》 |2017年第10期|11362-11376|共15页
  • 作者

    Krishnamoorthi M.; Malayalamurthi R.;

  • 作者单位

    Govt Coll Technol, Dept Mech Engn, Coimbatore 641013, Tamil Nadu, India;

    Govt Coll Technol, Dept Mech Engn, Coimbatore 641013, Tamil Nadu, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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