以乳化生物柴油为燃料的柴油机性能、排放及燃烧分析

Q1 Economics, Econometrics and Finance

Progress in Industrial Ecology Pub Date : 2019-06-21 DOI:10.1504/PIE.2019.10022062

Radha Krishna Gopidesi, S. R. Premkartikkumar

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引用次数: 10

摘要

目前的研究主要集中在减少柴油发动机的氮氧化物排放。在本次实验工作中，柴油机首先单独使用柴油，然后使用10%棉籽甲酯生物柴油(B10)，最后使用10%水与B10混合的乳化液(WiB10E)。与纯柴油和B10燃料相比，乳化生物柴油WiB10E最大限度地减少了氮氧化物排放。此外，由于燃烧室中水的冷却作用，WiB10E显示HC和CO排放量略有增加。由于WiB10E燃料有沸点差，导致二次雾化。WiB10E在曲柄角为366°时，由于微爆炸，气缸压力高达65.92 bar。因此，在所有技术中，乳化生物柴油燃料在减少氮氧化物排放方面是有效的。

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Performance, emission and combustion analysis of diesel engine fuelled with emulsified biodiesel

The present investigation is mainly focused on the reduction of NOX emissions from the diesel engine. In this experimental work, the diesel engine has initially run by diesel alone, secondly, 10% cottonseed methyl ester biodiesel (B10) and finally emulsion of 10% water with B10 (WiB10E) in combination. The emulsified biodiesel WiB10E shows the maximum reduction of NOX emissions in comparison with the pure diesel and B10 fuel operations. Also, due to the cooling effect provided by the water in the combustion chamber, the WiB10E shows the slight increase of the HC and CO emissions. Since WiB10E fuel has a boiling point difference, it leads to secondary atomisation. The WiB10E has shown the higher cylinder pressure of 65.92 bars at a crank angle of 366° due to microexplosion. Hence, emulsified biodiesel fuel is efficient in the reduction of NOX emissions amongst all the techniques.

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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.