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Oxides Of Nitrogen Emissions From The Testing Of Tf41 A 2b Engines At Naval Air Station Lemoore California
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Author :NAVAL AIR REWORK FACILITY NORTH ISLAND CA AIRCRAFT ENVIRONMENTAL SUPPORT OFFI CE. Publisher : ISBN 13 : Total Pages :87 pages Book Rating :4.:/5 (227 download)
Book Synopsis Oxides of Nitrogen Emissions from the Testing of TF41-A-2B Engines at Naval Air Station, Lemoore, California by : NAVAL AIR REWORK FACILITY NORTH ISLAND CA AIRCRAFT ENVIRONMENTAL SUPPORT OFFI CE.
Download or read book Oxides of Nitrogen Emissions from the Testing of TF41-A-2B Engines at Naval Air Station, Lemoore, California written by NAVAL AIR REWORK FACILITY NORTH ISLAND CA AIRCRAFT ENVIRONMENTAL SUPPORT OFFI CE. and published by . This book was released on 1987 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOx are air pollutants from the testing of gas turbine engines. Out-of-airframe engine testing is regulated by air pollution control agencies which require NOx emissions data on applications for permits to construct and operate engine test facilities. Aside from continuous emissions monitoring, current methods of determining NOx emissions from test cells depend on the availability of accurate records of engine operational data. This degree of record keeping is excessive given the difficult conditions under which engine testing is normally conducted. To avoid excessive record keeping, the Aircraft Environmental Support Office recommends a simple procedure for determining NOx emissions. Its use depends only on accurate records of fuel usage for each engine test run. The procedure involves the use of a correlation coefficient which relates the weight (pounds) of NOx emissions to the weight (pounds) of fuel consumed during engine testing. The coefficient is characteristic of a given engine type, demonstrating little variation among individual engines. This report establishes a correlation coefficient for the TF41-A-2B engine based on actual emissions data and the run sheets from 27 engine tests conducted in test cells at NAS Lemoore, CA. The correlation coefficient, equal to 0.01515 pounds of NOx formed per pound of fuel consumed, determined NOx emissions to within 1% of actual values. Analysis of the statistical validity of the coefficient supports its use as a reliable procedure. Nitrogen oxides; Test facilities; Naval air stations; Air pollution records; Numerical procedures; Turbofan engines. (edc).
Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :NAVAL AIR REWORK FACILITY NORTH ISLAND CA AIRCRAFT ENVIRONMENTAL SUPPORT OFFI CE. Publisher : ISBN 13 : Total Pages :50 pages Book Rating :4.:/5 (227 download)
Book Synopsis Emissions of Nitrogen Oxides from the Testing of F404-400 Engines at Naval Air Station, Lemoore, California by : NAVAL AIR REWORK FACILITY NORTH ISLAND CA AIRCRAFT ENVIRONMENTAL SUPPORT OFFI CE.
Download or read book Emissions of Nitrogen Oxides from the Testing of F404-400 Engines at Naval Air Station, Lemoore, California written by NAVAL AIR REWORK FACILITY NORTH ISLAND CA AIRCRAFT ENVIRONMENTAL SUPPORT OFFI CE. and published by . This book was released on 1985 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report determined the weight of nitrogen oxides (NOx) coming from 13 different F404-GE-400 engine tests at NAS Lemoore. The weight of nitrogen oxides from each test was determined by adding the weights produced by each power setting used in the test. At each power setting, the amount of fuel used and the emission index for nitrogen oxides, which varies with the power setting, determine the amount of nitrogen oxides produced. The emission index is the pounds of nitrogen oxides produced per 1000 pounds of fuel used. This report used nitrogen oxides emissions data furnished by the Naval Air Propulsion Center and F404-GE-400 engine run sheets from NAS Lemoore. The weight of nitrogen oxides produced varied from 50 to 169 pounds per test. The amount of nitrogen oxides for each pound of fuel used varied form 0.01331 to 0.01742 pounds, with an average of 0.01556 pounds. This average can be used as a correlation coefficient to estimate the amount of nitrogen oxides produced during an engine test on the basis of total fuel use only. To estimate the total weight of nitrogen oxides, multiply the weight of fuel used in the test by 0.01556. Based on 13 engine test analyzed, the percentage difference between the amount of nitrogen oxides calculated from the emission indexes and correlation coefficient, varied from -11 to +17. The total amount of nitrogen oxides calculated using this coefficient agreed within 1% of the total amount calculated from the emission indexes. Axial flow fans. (EDC).
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1991-05 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government reports annual index by :
Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Pollution & Control by :
Download or read book Environmental Pollution & Control written by and published by . This book was released on with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Control of Oxides of Nitrogen Emissions from Aircraft Gas Turbine Engines, Final Report by :
Download or read book Control of Oxides of Nitrogen Emissions from Aircraft Gas Turbine Engines, Final Report written by and published by . This book was released on 1971 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Control of Oxides of Nitrogen Emissions from Aircraft Gas Turbine Engines, Final Report by :
Download or read book Control of Oxides of Nitrogen Emissions from Aircraft Gas Turbine Engines, Final Report written by and published by . This book was released on 1971 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Suggested Control Measure for the Control of Oxides of Nitrogen Emissions from Stationary Internal Combustion Engines by : Ronald E. Reese
Download or read book Suggested Control Measure for the Control of Oxides of Nitrogen Emissions from Stationary Internal Combustion Engines written by Ronald E. Reese and published by . This book was released on 1980 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proposed Strategy for the Control of Oxides of Nitrogen Emissions from Stationary Internal Combustion Engines, October 26, 1979 by : California. Air Resources Board
Download or read book Proposed Strategy for the Control of Oxides of Nitrogen Emissions from Stationary Internal Combustion Engines, October 26, 1979 written by California. Air Resources Board and published by . This book was released on 1979* with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Control of Oxides of Nitrogen Emissions from Aircraft Gas Turbine Engines. Volume 1. Program Description and Results by :
Download or read book The Control of Oxides of Nitrogen Emissions from Aircraft Gas Turbine Engines. Volume 1. Program Description and Results written by and published by . This book was released on 1971 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the study was to develop criteria for use in the design of aircraft gas turbine combustion chambers to minimize nitrogen oxide emissions. The approach adopted involved the development of a mathematical model of NOx emission from aircraft engine combustors; a parametric analysis, using the model, to determine the sensitivity of NOx emissions to variations of model parameters and engine design variables; evaluation of critical model parameters by means of experimental measurements; and the incorporation of the model into combustor design methods to provide guidelines for minimizing NOx emission while maintaining other performance and emission characteristics. The results of the study and the NOx emission control criteria are described.
Book Synopsis Effect of Fuel Bound Nitrogen on Oxides of Nitrogen Emission From a Gas Turbine Engine by : Anthony F. Klarman
Download or read book Effect of Fuel Bound Nitrogen on Oxides of Nitrogen Emission From a Gas Turbine Engine written by Anthony F. Klarman and published by . This book was released on 1977 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuels of varying nitrogen content were tested in a T63-A-5A engine to measure their effects on exhaust gas emissions. Five test fuels varying in fuel bound nitrogen content from 3 microgram (nitrogen)/g (fuel) to 902 microgram (nitrogen)/g (fuel) were evaluated. The nitrogen content in the fuel was adjusted by mixing a JP-5 type fuel derived from shale oil (902 microgram (nitrogen)/g (fuel)) and regular petroleum JP-5 fuel (3 microgram (nitrogen)/g (fuel)). Nitrogen content of the fuel had no effect on engine performance. The carbon monoxide and unburned hydrocarbon emissions were equivalent for all the fuels included in the test program. For the engine power ratings tested, the oxides of nitrogen emissions increased with increasing nitrogen content of the test fuel. The conversion efficiency of fuel bound nitrogen to oxides of nitrogen appears to be independent of the nitrogen content of the fuel. Difficulties in measuring small changes in oxides of nitrogen level resulting from low nitrogen content fuels (50 microgram nitrogen/g (fuel) or less) caused the conversion efficiency to be very variable. The conversion efficiency for fuels with a nitrogen content of 250 microgram (nitrogen)/g (fuel) or greater was approximately 45 percent. (Author).
Book Synopsis Biographies des prêtres du diocèse de Cambrai qui se sont le plus distingués... by :
Download or read book Biographies des prêtres du diocèse de Cambrai qui se sont le plus distingués... written by and published by . This book was released on 1890 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Oxides of Nitrogen by : Colin L. Young
Download or read book Oxides of Nitrogen written by Colin L. Young and published by Pergamon. This book was released on 1981 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Degradation of Oxides of Nitrogen and Total Hydrocarbons in Ambient Air Samples by : California. Office of Transportation Laboratory
Download or read book The Degradation of Oxides of Nitrogen and Total Hydrocarbons in Ambient Air Samples written by California. Office of Transportation Laboratory and published by . This book was released on 1977 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sources and Control of Oxides of Nitrogen Emissions by : California Environmental Protection Agency. Air Resources Board. Stationary Source Division
Download or read book Sources and Control of Oxides of Nitrogen Emissions written by California Environmental Protection Agency. Air Resources Board. Stationary Source Division and published by . This book was released on 1997 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis OXIDES OF NITROGEN IN AIR POLLUTION. by : CALIFORNIA. DEPT. OF PUBLIC HEALTH.
Download or read book OXIDES OF NITROGEN IN AIR POLLUTION. written by CALIFORNIA. DEPT. OF PUBLIC HEALTH. and published by . This book was released on 1966 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
