Emission by aircraft engines
نویسندگان
چکیده
Emission of ions and charged soot particles by aircraft engines A. Sorokin, X. Vancassel, and P. Mirabel Central Institute of Aviation Motors, 2 Aviamotornaya str., 111116, Moscow, Russia Centre de Géochimie de la Surface, CNRS and Université Louis Pasteur 1, rue Blessig, F-67084 Strasbourg France Received: 5 September 2002 – Accepted: 15 October 2002 – Published: 13 November 2002 Correspondence to: P. Mirabel ([email protected])
منابع مشابه
Performance of a Turbofan Engine with Intercooling and Regeneration
Pollution emission levels of aircraft engines are a nowadays high concern. Any technological advance that could reduce emission levels is always welcome. In what concerns aircraft engines, a possible solution for this problem could be the use of regenerators and intercoolers. These components might reduce the specific fuel consumption, increase efficiency and specific thrust and consequently re...
متن کاملReduction Emission Level of Harmful Components Exhaust Gases by Means of Control of Parameters Influencing on Spraying Process of Biofuel Components for Aircraft Engines
The aim of the research is to test the fuel additives which decrease dimensions of atomised fuel drops, by applying changes to the specific parameters which impact the atomisation process. Those parameters include density, surface tension, viscosity and the viscosity index. Dimensions of drops of biofuels are much bigger compared to hydrocarbon fuels. By modifying the physical and chemical para...
متن کاملDevelopment of a Mathematical Model for Prediction of Pollutants Emission in D. I. Diesel Engines
Major pollutants emission from Direct-Injection (D.I) diesel engines are predicted by means of a mathematical model. In order to construct such a model, an integral Multi-Zone Combustion Model (MZCM) is formulated, which basically consists of jet mixing and combustion submodels. In MZCM, variation of injection pressure is considered. Also time period of ignition delay is predicted by considerin...
متن کاملEmission of ions and charged soot particles by aircraft engines
In this article, a model which examines the formation and evolution of chemiions in an aircraft engine is proposed. This model which includes chemiionisation, electron thermo-emission, electron attachment to soot particles and to neutral molecules, electron-ion and ionion recombination, ion-soot interaction, allows the determination of the ion concentration at the exit of the combustor and at t...
متن کاملExtractive sampling and optical remote sensing of F100 aircraft engine emissions.
The Strategic Environmental Research and Development Program (SERDP) has initiated several programs to develop and evaluate techniques to characterize emissions from military aircraft to meet increasingly stringent regulatory requirements. This paper describes the results of a recent field study using extractive and optical remote sensing (ORS) techniques to measure emissions from six F-15 figh...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002