Effects of MBT spark timing on performance emission and combustion characteristics of S.I engine using hydrogen-CNG blends
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- 作者：P.T. Nitnawarea ; ptnitnaware1972@gmail.com" class="auth_mail" title="E-mail the corresponding author ; J.G. Suryawanshib
- 关键词：CNG ; HCNG ; MBT ; NOx ; CPmax ; MFB
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：5 January 2016
- 年：2016
- 卷：41
- 期：1
- 页码：666-674
- 全文大小：1586 K
文摘
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This paper shows the effects of 0%, 5%, 10% and 15% blends of hydrogen by energy with CNG on bi-fuel NA SI engine using SPFIS.
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MBT spark timing shown improvement in performance parameters with reduction in NOx emission.
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Carbon based emission reduced and NOx emission increased with increase in hydrogen addition.
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The optimum MBT spark timing of 25°CABTDC and injection pressure 2.6 bar is observed for 5% hydrogen addition at 2500 rpm.