以生物柴油为单步酯交换替代燃料的变压缩比CI发动机性能及排放分析

Q1 Economics, Econometrics and Finance

Progress in Industrial Ecology Pub Date : 2020-01-01 DOI:10.1504/PIE.2020.10035968

Prasheet Mishra, B. N. Padhi, S. Sahoo, R. Pattanayak, C. Nayak

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引用次数: 2

摘要

本文研究了一种以生物柴油为替代工作液的新工艺生产的可变CI发动机的性能和排放分析。以两种植物油(大豆油B15、大豆油B20和大豆油B10)为原料，采用一步法合成脂肪酸甲酯(FAME)制备生物柴油。这种生产燃料的方法既省时又省钱。在变负荷条件下对生物柴油的制动功率、制动平均有效压力、制动热效率和比油耗进行了测量，结果表明生物柴油的各种机械参数的性能变化趋势与普通柴油几乎相似。排放分析表明，随着负荷的增加，CO含量呈下降趋势，CO2和NOX含量呈上升趋势。本文还提出了一种考虑影响参数的热效率关系式。

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Performance and emission analysis of variable compression ratio CI engine using biodiesel as alternate fuel produced by single step transesterification

This paper focuses on the performance and emission analysis of variable CI engine having biodiesel as alternate working fluid produced from a novel process. Biodiesel prepared from two types of vegetable oils (soybean B15, B20, and Karanja B10) in a novel transesterification process, which involves the single-step production of fatty acid methyl ester (FAME) has been used. This method of fuel production is less time consuming and cost-effective. Brake power, brake mean effective pressure, brake thermal efficiency, and specific fuel consumption are measured under variable load conditions which show almost similar performance trends of various mechanical parameters for the biodiesel as of common diesel fuel. Emission analysis has also been carried out, which shows that there have been decreasing trends of CO and increasing trends in CO2 and NOX percentage in case of increasing load. A new correlation for thermal efficiency concerning influencing parameters has been developed as well.

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来源期刊

Progress in Industrial Ecology Economics, Econometrics and Finance-Economics, Econometrics and Finance (all)

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： PIE contributes to international research and practice in industrial ecology for sustainable development. PIE aims to establish channels of communication between academics, practitioners, business stakeholders and the government with an interdisciplinary and international approach to the challenges of corporate social responsibility and inter-organisational environmental management.