This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Comprehensive Experimental Study to Measure Laminar and Turbulent Burning Velocity of Haltermann Gasoline with Ternary Additives (O 3 , H 2 , and CO)
Technical Paper
2021-01-0473
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Event:
SAE WCX Digital Summit
Language:
English
Abstract
In this work, the effects of ozone, hydrogen, carbon monoxide, and exhaust gas recirculation (EGR) addition to Haltermann gasoline combustion were investigated. For these additives, laminar and turbulent flame speeds were experimentally determined using spherically propagating premixed flames in a constant volume combustion vessel. Two initial mixture pressures of Po = 1 and 5 bar, two initial mixture temperatures of 358 and 373 K and a range of equivalence ratios (Ф) from 0.5 to 1 were investigated. The additives were added as single, binary and ternary mixtures to Haltermann gasoline over a wide range of concentrations. For the stoichiometric mixture, the addition of 10% H2, 5% CO and 1000 ppm O3 shows remarkable enhancement (80%) in compared to neat Haltermann gasoline. In addition, for this same blend, increasing the mixture initial temperature and pressure results in a significant increase in compared to the neat gasoline. Thus it can be inferred that ternary additives suppress the reduction effect of pressure on encountered at elevated pressure with neat Haltermann gasoline. With 40% (by mass) addition of synthetic EGR (20% CO2 - 80% N2) to neat Haltermann gasoline, successful propagation of a flame was not attained; however, ternary additives blend improves the kinetics of the combustible mixture and enhances the flame propagation. The presence of a ternary additive limits the reduction of to 33% compared to base fuel (43% reduction), with a 20% EGR addition. The turbulent burning velocity at two turbulence intensities of 0.4 and 1.2 m/s showed that increasing turbulence intensity enhanced the turbulent burning velocity due to increased flame front wrinkling.
Authors
- Farha Khan - King Abdullah University of Science & Technology
- Ayman Elbaz - King Abdullah University of Science & Technology
- Amit Katoch - King Abdullah University of Science & Technology
- Jihad Badra - Saudi Aramco
- Vincent Costanzo - Aramco Research Center
- William Roberts - King Abdullah University of Science & Technology
Topic
Citation
Khan, F., Elbaz, A., Katoch, A., Badra, J. et al., "A Comprehensive Experimental Study to Measure Laminar and Turbulent Burning Velocity of Haltermann Gasoline with Ternary Additives (O3, H2, and CO)," SAE Technical Paper 2021-01-0473, 2021, https://doi.org/10.4271/2021-01-0473.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Unnamed Dataset 3 | ||
Unnamed Dataset 4 | ||
Unnamed Dataset 5 | ||
Unnamed Dataset 6 | ||
Unnamed Dataset 7 | ||
Unnamed Dataset 8 |
Also In
References
- Outlook , A.E. US Energy Information Administration Washington, DC, USA 2016
- Askari , O. et al. Exhaust Gas Recirculation Effects on Flame Structure and Laminar Burning Speeds of H2/CO/air Flames at High Pressures and Temperatures Applied Energy 179 451 462 2016
- Wu , F. , et al Further Study on Effects of Hydrogen Addition on Laminar Flame Speeds of Fuel-Air Mixtures 7th US National Technical Meeting of the Combustion Institute Atlanta 2011
- Topinka , J.A. et al. Knock Behavior of a Lean-Burn, H2 and CO Enhanced, SI Gasoline Engine Concept SAE Technical Paper 2004-01-0975 2004 https://doi.org/10.4271/2004-01-0975
- Uddi , M. et al. Atomic Oxygen Measurements in Air and Air/fuel Nanosecond Pulse Discharges by Two Photon Laser Induced Fluorescence Proceedings of the Combustion Institute 32 1 929 936 2009
- Ombrello , T. et al. Flame Propagation Enhancement by Plasma Excitation of Oxygen. Part I: Effects of O3 Combustion and Flame 157 10 1906 1915 2010
- Zhang , Y. et al. Ozone Effect on the Flammability Limit and Near-Limit Combustion of Syngas/air Flames with N2, CO2, and H2O Dilutions Fuel 186 414 421 2016
- Lee , C. et al. Autoignition Characteristics of Oxygenated Gasolines Combustion and Flame 186 114 128 2017
- Nadim , F. et al. United States Experience with Gasoline Additives Energy Policy 29 1 1 5 2001
- Turns , S.R. An Introduction to Combustion 499 New York McGraw-Hill 1996
- Gu , X.J. et al. Laminar Burning Velocity and Markstein Lengths of Methane-air Mixtures Combustion and Flame 121 1-2 41 58 2000
- Ballal , D. , and Lefebvre , A. The Structure and Propagation of Turbulent Flames Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences 344 1637 217 234 1975
- Verhelst , S. et al. Laminar and Unstable Burning Velocities and Markstein Lengths of Hydrogen-air Mixtures at Engine-Like Conditions Proceedings of the Combustion Institute 30 1 209 216 2005
- Knorsch , T. et al. Comparison of Different Gasoline Alternative Fuels in Terms of Laminar Burning Velocity at Increased Gas Temperatures and Exhaust Gas Recirculation Rates Energy & Fuels 28 2 1446 1452 2014
- Issayev , G. et al. Combustion Behavior of Ammonia Blended with Diethyl Ether Proceedings of the Combustion Institute 2020
- Elbaz , A.M. et al. Experimental and Kinetic Modeling Study of Laminar Flame Speed of Dimethoxymethane and Ammonia Blends Energy & Fuels 34 11 14726 14740 2020
- Mehl , M. et al. An Approach for Formulating Surrogates for Gasoline with Application Toward a Reduced Surrogate Mechanism for CFD Engine Modeling Energy & Fuels 25 11 5215 5223 2011
- Tachibana , T. et al. Effect of Ozone on Combustion of Compression Ignition Engines Combustion and Flame 85 3-4 515 519 1991
- Liang , X. et al. Study of Ozone-Enhanced Combustion in H2/CO/N2/air Premixed Flames by Laminar Burning Velocity Measurements and Kinetic Modeling International Journal of Hydrogen Energy 38 2 1177 1188 2013
- Tang , C. , Huang , Z. , and Law , C. Determination, Correlation, and Mechanistic Interpretation of Effects of Hydrogen Addition on Laminar Flame Speeds of Hydrocarbon-air Mixtures Proceedings of the Combustion Institute 33 1 921 928 2011
- Galmiche , B. et al. Effects of High Pressure, High Temperature, High Dilution Rate and Oxygen Enrichment on the Laminar Burning Velocity of Iso-Octane/Air Mixtures 159 11 3286 3299 2012
- Glassman , I. , Yetter , R.A. , and Glumac , N.G. Combustion Academic Press 2014
- Kelley , A. et al. Laminar Flame Speeds of C5 to C8n-Alkanes at Elevated Pressures Experimental Determination, Fuel Similarity, and Stretch Sensitivity 33 1 963 970 2011
- Mannaa , O. et al. Laminar Burning Velocities at Elevated Pressures for Gasoline and Gasoline Surrogates Associated with RON Combustion and Flame 162 6 2311 2321 2015
- Galmiche , B. et al. Effects of Dilution on Laminar Burning Velocity of Premixed Methane/air Flames Energy & Fuels 25 3 948 954 2011
- Peters , N. Turbulent Combustion Cambridge University Press 2000
- Brequigny , P. , Halter , F. , and Mounaïm-Rousselle , C. Lewis Number and Markstein Length Effects on Turbulent Expanding Flames in a Spherical Vessel Experimental Thermal and Fluid Science 73 33 41 2016