Effect two grades of octane numbers on the performance, exhaust and acoustic emissions of spark ignition engine

Effect two grades of octane numbers on the performance, exhaust and acoustic emissions of spark... •Using gasoline with octane grades higher than the requirement will decrease the engine performance.•Volumetric efficiency of octane 95 is more 5% than octane 90 due to higher latent heat.•NOx and CO emission concentration of octane 95 is lower than octane 90 by 11% and 17% respectively.•Increase of divergence between the two values of SPL at higher speed for both octane gasoline fuels.•Using octane ratings higher than the requirement is nosier disturbing than of octane fuel required. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Fuel Elsevier

Effect two grades of octane numbers on the performance, exhaust and acoustic emissions of spark ignition engine

Loading next page...
 
/lp/elsevier/effect-two-grades-of-octane-numbers-on-the-performance-exhaust-and-H7DlxEb9Vo
Publisher
Elsevier
Copyright
Copyright © 2016 Elsevier Ltd
ISSN
0016-2361
D.O.I.
10.1016/j.fuel.2016.04.025
Publisher site
See Article on Publisher Site

Abstract

•Using gasoline with octane grades higher than the requirement will decrease the engine performance.•Volumetric efficiency of octane 95 is more 5% than octane 90 due to higher latent heat.•NOx and CO emission concentration of octane 95 is lower than octane 90 by 11% and 17% respectively.•Increase of divergence between the two values of SPL at higher speed for both octane gasoline fuels.•Using octane ratings higher than the requirement is nosier disturbing than of octane fuel required.

Journal

FuelElsevier

Published: Sep 15, 2016

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off