Download or read book Aircraft Engine and Auxiliary Power Unit Emissions Testing Final Report Addendum F119 PW 100 Engine Emissions Testing Report written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the product of a 5 year emissions testing program designed to document, characterize, and evaluate emissions from seventeen aircraft engines, two helicopter engines, and two auxiliary power units (APUs) burning JP-8 fuel. The purpose of this engine testing program was to develop emission factors for the tested engines under representative engine load conditions. All testing was performed by the Environmental Quality Management, Inc. (EQ) and Roy F. Weston, Inc. (Weston) team. Testing was conducted for criteria pollutants and select hazardous air pollutants (HAPs), e.g., aldehyde/ketones and semivolatile and volatile organic compounds.

Download or read book Aircraft Engine and Auxiliary Power Unit Emissions Testing Volume 1 Executive Summary written by and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the product of a 2-year emissions testing program designed to document, characterize, and evaluate emissions from sixteen aircraft engines, two helicopter engines, and two auxiliary power units (APUs) burning JP-8 fuel. The purpose of this engine testing program was to develop emission factors for the tested engines under representative engine load conditions. All testing was performed by the Environmental Quality Management Inc. (EQ) and Roy F. Weston, Inc. (Weston) team. Testing was conducted for criteria pollutants and select hazardous air pollutants (HAPs), e.g., aldehyde/ketones and semivolatile and volatile organic compounds.

Download or read book Aircraft Engine and Auxiliary Power Unit Emissions Testing Volume 2 Detailed Sampling Approach and Results written by and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the product of a 2-year emissions testing program designed to document, characterize, and evaluate emissions from sixteen aircraft engines, two helicopter engines, and two auxiliary power units (APUs) burning JP-8 fuel. The purpose of this engine testing program was to develop emission factors for the tested engines under representative engine load conditions. All testing was performed by the Environmental Quality Management Inc. (EQ) and Roy F. Weston, Inc. (Weston) team. Testing was conducted for criteria pollutants and select hazardous air pollutants (HAPs), e.g., aldehyde/ketones and semi volatile and volatile organic compounds.

Download or read book Aircraft Engine and Auxiliary Power Unit Emissions Testing Volume 3 Particulate Matter Results written by Thomas Gerstle and published by . This book was released on 1999 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the product of a 2-year emissions testing program designed to document, characterize, and evaluate emissions from sixteen aircraft engines, two helicopter engines, and two auxiliary power units (APUs) burning JP-8 fuel. The purpose of this engine testing program was to develop emission factors for the tested engines under representative engine load conditions. All testing was performed by the Environmental Quality Management Inc. (EQ) and Roy F. Weston, Inc. (Weston) team. Testing was conducted for criteria pollutants and select hazardous air pollutants (HAPs), e.g., aldehyde/ketones and semi volatile and volatile organic compounds.

Download or read book PT6A 68 Emissions Measurement Program Summary written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Report is the product of a five year emissions testing program designed to document, characterize, and evaluate emissions from aircraft engines, auxiliary power units (APU's) burning JP-8. The purpose of the emissions testing program was to develop emission factors for the tested engines under representative load conditions. This addendum is for the PT6A-68 aircraft engine test program. Testing was performed by Environmental Quality Management, Inc. (EQM). Testing was conducted for criteria and hazardous air pollutants.

Download or read book Emission Characteristics of an Aircraft Auxiliary Power Unit written by Foye W. Penn and published by . This book was released on 1973 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CF6 50 engine emissions testing with traverse probe written by and published by . This book was released on 1981 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: The variation in emissions over the exhaust area of a General Electric CF6-50 model engine was investigated in order to determine the requirements for a representative sample. The emission measurements were made in a systematic pattern of 120 sample points using a traversing probe system. These data were used to develop detailed emission profiles at three power levels. At idle power, variations over the exhaust area are attributed to the particular fueling pattern used in current CF6-50 model engines. At higher power levels, where uniform fueling is employed, emission levels are more uniform and are characterized by a slightly peaked radial profile. Average values from the 120-point traverse were comapred with selected 12-point averages in the EPA prescribed cruciform pattern. Generally good agreement between the two averages was obtained. (Author).

Download or read book Test Report Exhaust Emissions Test written by AiResearch Manufacturing Company of Arizona and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exhaust Emissions Test written by AiResearch Manufacturing Company of Arizona and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nonroad Engine Emissions Testing written by Michael E. Starr and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exhaust Emissions Characteristics of Five Aircraft Piston Engines written by Kenneth J. Stuckas and published by . This book was released on 1979 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report details the findings from a 27-month investigation under NAFEC Contract DOT FA74NA-1091 Phase I, to investigate the exhaust mission levels of five aircraft piston engines with respect to the 1980 EPA Emissions Standards. The work includes the development of procedures for the testing, measurement and calculation of emissions from these engines as well as the determination of emissions reduction potential from lean fuel-air ratio operation and spark timing variations. Practical limitations to lean operation are investigated and confirmation of these limits were sought through a flight test program on one of the engines. (Author).

Download or read book CF6 Jet Engine Performance Improvement written by W. A. Fasching and published by . This book was released on 1979 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Smoke Emission Tests on Series II and Series III Allison T56 Turboprop Engines written by F. W. Skidmore and published by . This book was released on 1986 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of smoke emission tests on three Series II T56-A-7 and two Series III T56-A-15 Allison T56 Turboprop engines operating from idle to near full power. The results indicate a significant difference in the levels of emissions between the different engine series tested. Keywords: Turboprop engines, Jet engine exhaust emissions, T-56 engines, C-130 aircraft. (australia).

Download or read book Petrol Passenger Vehicle Emissions Testing and Maintenance Investigation Program written by and published by . This book was released on 2006 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vehicle Emissions Inspection and Maintenance Program is Behind Schedule written by United States. General Accounting Office and published by . This book was released on 1985 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Addendum to Automobile Emissions Control Technology written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Procedure for the Analysis and Evaluation of Gaseous Emissions from Aircraft Engines written by E31Aircraft Engine Gas and Particulate Emissions Measurement and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerospace Recommended Practice (ARP) 1533 is a procedure for the analysis and evaluation of the measured composition of the exhaust gas from aircraft engines. Measurements of carbon monoxide, carbon dioxide, total hydrocarbon, and the oxides of nitrogen are used to deduce emission indices, fuel-air ratio, combustion efficiency, and exhaust gas thermodynamic properties. The emission indices (EI) are the parameters of critical interest to the engine developers and the atmospheric emissions regulatory agencies because they relate engine performance to environmental impact.While this procedure is intended to guide the analysis and evaluation of the emissions from aircraft gas turbine engines, the methodology may be applied to the analysis of the exhaust products of any hydrocarbon / air combustor. Some successful applications include: Aircraft engine combustor development rig tests (aviation kerosene fueled) Stationary source combustor development rig tests (natural gas and diesel fueled) Afterburning military engine tests (JP fueled) Internal combustion aircraft engine diagnostics (AVGAS fueled)Each application may be characterized by very different measured emissions levels (parts per million versus percent by volume) but this common approach solves the same basic combustion chemical equation.This revision of ARP1533 assumes that major advances will occur in gas analysis technology in the near future. New instruments will be accepted by the regulatory agencies such that it will no longer be appropriate to specify the measurement method for each chemical species.The matrix method of solving the combustion chemical equation is recommended because of all the potential variations in exhaust gas measurement requirements. Changes in the fuel type, addition of diluents, addition of measured species, and options for wet or dry basis measurements are most easily handled by revising individual matrix row equations. Matrix solution software is widely available on personal computers. However, derivation of the algebraic solution of the chemical equation is retained for traceability to previous versions of this document. New sections have been added to this document that pertain to data quality checks, measurement uncertainty, and water content calculations.