Uptake Coefficients of Some Volatile Organic Compounds by Soot and Their Application in Understanding Particulate Matter Evolution in Aircraft Engine Exhaust PlumesSource: Journal of Engineering for Gas Turbines and Power:;2014:;volume( 136 ):;issue: 012::page 121501Author:Yu, Zhenhong
,
Liscinsky, David S.
,
True, Bruce
,
Peck, Jay
,
Jennings, Archer C.
,
Wong, Hsi
,
Jun, Mina
,
Franklin, Jonathan
,
Herndon, Scott C.
,
Waitz, Ian A.
,
Miake
DOI: 10.1115/1.4027707Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To assist microphysical modeling on particulate matter (PM) evolution emitted from aircraft engines, uptake coefficients of some volatile organic compounds on soot were experimentally determined in this study. The determined values vary from (1.0 آ±â€‰0.1) أ— 10−6 for watermiscible propylene glycol to (2.5 آ±â€‰0.1) أ— 10−5 for 2,6dimethylnaphthalene, a polycyclic aromatic hydrocarbon. An inverse powerlaw correlation between uptake coefficient on soot and solubility in water was observed. Using the correlation, microphysical simulations were performed for the exhaust plume evolution from an idling aircraft, and we found that the modelpredicted volatile PM composition on soot is comparable with those results from past field measurements.
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| contributor author | Yu, Zhenhong | |
| contributor author | Liscinsky, David S. | |
| contributor author | True, Bruce | |
| contributor author | Peck, Jay | |
| contributor author | Jennings, Archer C. | |
| contributor author | Wong, Hsi | |
| contributor author | Jun, Mina | |
| contributor author | Franklin, Jonathan | |
| contributor author | Herndon, Scott C. | |
| contributor author | Waitz, Ian A. | |
| contributor author | Miake | |
| date accessioned | 2017-05-09T01:08:08Z | |
| date available | 2017-05-09T01:08:08Z | |
| date issued | 2014 | |
| identifier issn | 1528-8919 | |
| identifier other | gtp_136_12_121501.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/154856 | |
| description abstract | To assist microphysical modeling on particulate matter (PM) evolution emitted from aircraft engines, uptake coefficients of some volatile organic compounds on soot were experimentally determined in this study. The determined values vary from (1.0 آ±â€‰0.1) أ— 10−6 for watermiscible propylene glycol to (2.5 آ±â€‰0.1) أ— 10−5 for 2,6dimethylnaphthalene, a polycyclic aromatic hydrocarbon. An inverse powerlaw correlation between uptake coefficient on soot and solubility in water was observed. Using the correlation, microphysical simulations were performed for the exhaust plume evolution from an idling aircraft, and we found that the modelpredicted volatile PM composition on soot is comparable with those results from past field measurements. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Uptake Coefficients of Some Volatile Organic Compounds by Soot and Their Application in Understanding Particulate Matter Evolution in Aircraft Engine Exhaust Plumes | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 12 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.4027707 | |
| journal fristpage | 121501 | |
| journal lastpage | 121501 | |
| identifier eissn | 0742-4795 | |
| tree | Journal of Engineering for Gas Turbines and Power:;2014:;volume( 136 ):;issue: 012 | |
| contenttype | Fulltext |