Exhaust Gas Emissions of Butanol, Ethanol, and Methanol-Gasoline BlendsSource: Journal of Engineering for Gas Turbines and Power:;1991:;volume( 113 ):;issue: 003::page 377DOI: 10.1115/1.2906241Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Emissions levels for CO, NOx , and unburned fuel (UBF) from a stationary four-cylinder Chrysler engine were measured under a variety of operating conditions for gasoline and three different 20 vol percent alcohol-gasoline blends. In tests of separate isobutanol, ethanol, and methanol blends, lower CO and NOx emissions were observed for the alcohol blends relative to gasoline, particularly for fuel-rich operation. Generally, on a volume (mole) basis unburned fuel emissions were highest for methanol blends and lowest for gasoline, but on a mass or OMHCE basis only small differences were noted. For a given fuel, the separate effects of engine speed, load, and equivalence ratio were examined.
keyword(s): Ethanol , Exhaust systems , Methanol , Emissions , Gasoline , Fuels , Engines , Stress AND Cylinders ,
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| contributor author | R. W. Rice | |
| contributor author | R. M. Bata | |
| contributor author | A. K. Sanyal | |
| contributor author | A. C. Elrod | |
| date accessioned | 2017-05-08T23:35:28Z | |
| date available | 2017-05-08T23:35:28Z | |
| date copyright | July, 1991 | |
| date issued | 1991 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26689#377_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/108517 | |
| description abstract | Emissions levels for CO, NOx , and unburned fuel (UBF) from a stationary four-cylinder Chrysler engine were measured under a variety of operating conditions for gasoline and three different 20 vol percent alcohol-gasoline blends. In tests of separate isobutanol, ethanol, and methanol blends, lower CO and NOx emissions were observed for the alcohol blends relative to gasoline, particularly for fuel-rich operation. Generally, on a volume (mole) basis unburned fuel emissions were highest for methanol blends and lowest for gasoline, but on a mass or OMHCE basis only small differences were noted. For a given fuel, the separate effects of engine speed, load, and equivalence ratio were examined. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Exhaust Gas Emissions of Butanol, Ethanol, and Methanol-Gasoline Blends | |
| type | Journal Paper | |
| journal volume | 113 | |
| journal issue | 3 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.2906241 | |
| journal fristpage | 377 | |
| journal lastpage | 381 | |
| identifier eissn | 0742-4795 | |
| keywords | Ethanol | |
| keywords | Exhaust systems | |
| keywords | Methanol | |
| keywords | Emissions | |
| keywords | Gasoline | |
| keywords | Fuels | |
| keywords | Engines | |
| keywords | Stress AND Cylinders | |
| tree | Journal of Engineering for Gas Turbines and Power:;1991:;volume( 113 ):;issue: 003 | |
| contenttype | Fulltext |