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Title: Investigation of methyl decanoate combustion in an optical direct-injection diesel engine

Journal Article · · Energy and Fuels
DOI:https://doi.org/10.1021/ef501934n· OSTI ID:1235249
 [1];  [2];  [2]
  1. San Francisco State Univ., CA (United States)
  2. Sandia National Lab. (SNL-CA), Livermore, CA (United States)

In this study, an optically accessible heavy-duty diesel engine was used to investigate the impact of methyl decanoate (MD) on combustion and emissions. A specific goal of the study was to determine if MD could enable soot-free leaner-lifted flame combustion (LLFC) – a mode of mixing-controlled combustion associated with fuel-air equivalence ratios below approximately two. An ultra-low sulfur diesel certification fuel (CF) was used as the baseline fuel, and experiments were conducted at two fuel-injection pressures with three levels of charge-gas dilution. In addition to conventional pressure-based and engine-out emissions measurements, exhaust laser-induced incandescence, in-cylinder natural luminosity (NL), and in-cylinder chemiluminescence (CL) diagnostics were used to provide detailed insight into combustion processes.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1235249
Report Number(s):
SAND-2014-17363J; 537256
Journal Information:
Energy and Fuels, Vol. 28, Issue 12; ISSN 0887-0624
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 13 works
Citation information provided by
Web of Science

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Cited By (2)

Selective production of decanoic acid from iterative reversal of β-oxidation pathway journal February 2018
Application of deep artificial neural networks to multi-dimensional flamelet libraries and spray flames journal March 2019