Emission of selected exhaust compounds in jet engines of a jet aircraft in cruise phase

• Autorzy: Pawlak M. , Majka A. , Kuźniar M. , Pawluczy J.

Identyfikatory

DOI

10.19206/CE-2018-211

• Języki publikacji: EN

Abstrakty

EN

Nowadays, air transport is in an intense development phase. In order to optimize air communication and make it even more economical and environmentally friendly, attempts are made to undertake such activities as, e.g., SESAR project, which aims to develop and implement a modern ATM system. One of the parts of this project is the research on minimizing fuel consumption and emissions of pollutants in the engine exhausts. In the paper there is therefore presented the methodology for determining emission of those pollutants for the longest stage of the flight - the cruise phase. First, the value of the thrust required for the flight of an exemplary aircraft was deter-mined, and then the values of the engines trust and specific fuel consumption were computed. Additionally, it was necessary to determine the Emission Indexes (EI) of CO, NO_x, HC and CO₂ for the cruise phase, based on known such indexes for the LTO. Total emissions of these pollutants for the mission adopted to conduct research - a 1000 km long cruise - were determined. These emissions were computed for the exemplary aircraft per one kilometre, as well as per one hour of flight for various cruising altitudes and flight speeds.

Słowa kluczowe

EN

jet engine; emission; fuel consumption; cruise phase; ATM; SESAR

PL

silnik odrzutowy; emisja; zużycie paliwa; faza rejsu; zarządzanie ruchem lotniczym; ATM; SESAR

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2018
• Tom: R. 57, nr 2
• Strony: 67--72
• Opis fizyczny: Bibliogr. 27 poz., wykr.

Twórcy

autor

Pawlak M.

• Faculty of Navigation, Department of Ship Operation, Gdynia Maritime University

autor

Majka A.

• Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology

autor

Kuźniar M.

• Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology

autor

Pawluczy J.

• Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology

Bibliografia

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