Vrchota et al 2020a - Revision history

Scipediacontent at 08:34, 5 March 2021

2021-03-05T08:34:50Z

Scipediacontent at 08:05, 4 March 2021

2021-03-04T08:05:17Z

Scipediacontent: Scipediacontent moved page Draft Content 821811043 to Vrchota et al 2020a

2021-03-04T07:53:31Z

Scipediacontent moved page Draft Content 821811043 to Vrchota et al 2020a

Scipediacontent: Created page with " == Abstract == This paper shows the drag and emission reduction potential of integrated, flush communication antennas at the surface of an airliner. The CFD simulations of t..."

2021-03-04T07:53:27Z

Created page with " == Abstract == This paper shows the drag and emission reduction potential of integrated, flush communication antennas at the surface of an airliner. The CFD simulations of t..."

New page

== Abstract ==

This paper shows the drag and emission reduction potential of integrated, flush communication antennas at the surface of an airliner. The CFD simulations of the aircraft model representing a modern airliner with radome in different locations on its upper part of the fuselage have been done. The results have been compared with the baseline configuration of the aircraft without radome. The aerodynamic equivalent weight penalty and additional fuel needed due to the drag of the radome and its weight itself have been calculated by two approaches. The obtained drag reduction potential has been used for the estimation of the CO2 and NOx emissions reduction by using integrated antenna.

== Full document ==
<pdf>Media:Draft_Content_821811043-p4-4381-document.pdf</pdf>

== References ==

[1] P. Glowacki. M., Kawalec. S. Czyz, Aviation – Enviromental Threats, Simplified Methodology of NOx and CO2 emissions estimation, 5th CEAS Air & Space Conference Challenges in European Aerospace, Delft, 2015

[2] H. Schippers, J. Verpoorte, A. Hulzinga, C. Roeloffzen, and R. Baggen, Towards structural integration of airborne Ku-band SatCom antenna, 7th European Conference on Antennas and Propagation (EuCAP), 2013, pp. 2963-2967.

[3] P. Vrchota, S. Steeger, M. Martínez-Vázquez, M. Světlík, Z. Řezníček, “Aerodynamic and structural design of winglet with integrated VHF antenna”, 8th EASN-CEAS Int. Workshop on Manufacturing for Growth & Innovation, Glasgow, 2018, Available: [https://doi.org/10.1051/matecconf/201823300018 https://doi.org/10.1051/matecconf/201823300018]

[4] ACASIAS project website: [http://www.acasias-project.eu/ http://www.acasias-project.eu/]

[5] Vassberg, J. C., DeHaan, M. A. Rivers, M. B. and Wahls, M. S., Development of a Common Research Model for Applied CFD Validation Studies, AIAA Paper 2008-6919. 2008.

[6] Drag Prediction Workshop website: [http://aaac.larc.nasa.gov/tsab/cfdlarc/aiaa-dpw/Workshop5/ http://aaac.larc.nasa.gov/tsab/cfdlarc/aiaa-dpw/Workshop5/]

[7] GoGo website: [https://www.gogoair.com/commercial/inflight-systems/2ku/ https://www.gogoair.com/commercial/inflight-systems/2ku/]

[8] Pointwise website: [https://www.pointwise.com/index.html https://www.pointwise.com/index.html]

[9] Wallin, S. and Johansson, A. V., \An Explicit Algebraic Reynolds Stress Model of Incompressible and Compressible Flows," Journal of Fluid Mechanics, Vol. 43, No. 9, 2000, pp. 89{132, also AIAA Paper 89{0269, Jan. 1989.

[10] V. Betak, J. Kubata, Numerical prediction of soot formation in combustion chamber for small jet engines, EFM15 - Experimental Fluid Mechanics 2015, Prague, 2015

[11] ICAO Aircraft Engine Emission Databank: [https:// https://] easa.europa.eu/document-library/icao-aircraft-engine-emissions-databank

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 == Full document ==
-<pdf>Media:Draft_Content_821811043-p4-4381-document.pdf</pdf>
+<pdf>Media:Vrchota_et_al_2020a_2744_p4.pdf</pdf>
-−
 == References ==

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 == Abstract ==
-This paper shows the drag and emission reduction potential of integrated, flush communication antennas at the surface of an airliner. The CFD simulations of the aircraft model representing a modern airliner with radome in different locations on its upper part of the fuselage have been done. The results have been compared with the baseline configuration of the aircraft without radome. The aerodynamic equivalent weight penalty and additional fuel needed due to the drag of the radome and its weight itself have been calculated by two approaches. The obtained drag reduction potential has been used for the estimation of the CO2 and NOx emissions reduction by using integrated antenna.
+This paper shows the drag and emission reduction potential of integrated, flush communication antennas at the surface of an airliner. The CFD simulations of the aircraft model representing a modern airliner with radome in different locations on its upper part of the fuselage have been done. The results have been compared with the baseline configuration of the aircraft without radome. The aerodynamic equivalent weight penalty and additional fuel needed due to the drag of the radome and its weight itself have been calculated by two approaches. The obtained drag reduction potential has been used for the estimation of the CO<sub>2</sub> and NO<sub>x</sub> emissions reduction by using integrated antenna.
 == Full document ==

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