Please use this identifier to cite or link to this item:
https://idr.l1.nitk.ac.in/jspui/handle/123456789/11531
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nuthan, Prasad, B.S. | |
dc.contributor.author | Pandey, J.K. | |
dc.contributor.author | Kumar, G.N. | |
dc.date.accessioned | 2020-03-31T08:35:18Z | - |
dc.date.available | 2020-03-31T08:35:18Z | - |
dc.date.issued | 2020 | |
dc.identifier.citation | Energy, 2020, Vol.191, , pp.- | en_US |
dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/11531 | - |
dc.description.abstract | In the present investigation, experiments were conducted in wide open throttle condition (WOT) for different speed ranging from 1200 rpm to 1800 rpm at an interval of 200 on a single-cylinder four-stroke variable compression ratio (VCR) SI engine. The engine fueled with equi-volume blend of methanol/gasoline fuel, while 14 BTDC ignition timing is maintained for all three different compression ratios (8, 9 & 10). Increasing the compression ratio from CR8 to CR10 for the methanol/gasoline blend has improved combustion efficiency by increasing the peak pressure and net heat release value by 27.5% and 30% respectively at a speed of 1600 rpm. The performance results show a good agreement of improvisation of 25% increase in BTE, and BSFC reduction by 19% at compression ratio 10:1. At higher compression ratio 10:1, there was a significant decrease observed in CO and HC by 30 40%, and the same trend is observed at all speeds; however, NOx emission increased with the increasing CR. 2019 Elsevier Ltd | en_US |
dc.title | Impact of changing compression ratio on engine characteristics of an SI engine fueled with equi-volume blend of methanol and gasoline | en_US |
dc.type | Article | en_US |
Appears in Collections: | 1. Journal Articles |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.