Record Display for the EPA National Library Catalog
RECORD NUMBER: 132 OF 296Main Title | Exhaust Emission Tests of Four Heavy Duty Gasoline Spark-Ignited Engines. | |||||||||||
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Author | Tyree, Clifford D. ; Springer., Karl J. ; | |||||||||||
CORP Author | Southwest Research Inst., San Antonio, Tex.;National Air Pollution Control Administration, Ann Arbor, Mich. Div. of Motor Vehicle Research and Development. | |||||||||||
Year Published | 1970 | |||||||||||
Report Number | CPA-70-533; | |||||||||||
Stock Number | PB-267 603 | |||||||||||
Additional Subjects | Exhaust emissions ; Spark ignition engines ; Gasoline ; Air pollution ; Infrared spectroscopy ; Concentration(Composition) ; Tests ; Measuring instruments ; Hydrocarbons ; Carbon monoxide ; Test engines ; Tables(Data) ; Sampling ; Heavy duty vehicles | |||||||||||
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Collation | 30p | |||||||||||
Abstract | This report covers the confirmation tests on four heavy duty gasoline engines: a 292 CID Chevrolet, a 392 CID International Harvester, a 360 CID Ford, and a 318 CID Chrysler. Test methods, equipment, and instrumentation are described. The exhaust gases generated during the test sequence are sampled continually, and specific component concentrations obtained via nondispersive infrared (NDIR) analysers. The basic exhaust emission test is designed to provide single values for hydrocarbon and carbon monoxide on an engine dynamometer simulating a truck driving pattern in a metropolitan area. Composite emission values obtained are presented. |