Aiming at the two prominent problems of serious noise pollution and high fuel cost faced by supersonic airliners in the descent phase, this paper takes Guangzhou Baiyun International Airport, a busy and representative civil aviation hub airport, as a research scenario, and carries out an in-depth study based on the existing PBN approach procedures, combined with the performance parameters of the flight of supersonic airliners. First, a preliminary approach procedure for supersonic airliners is designed based on the unique flight performance of supersonic airliners. Subsequently, by selecting noise-sensitive points near the airport, applying the noise assessment model and fuel consumption calculation model, and adopting the multi-objective intelligent optimization algorithm, the current PBN approach procedure is optimized and adjusted, so as to make the approach procedure more suitable for the actual operation of supersonic passenger aircraft during the landing phase, and to minimize the noise impact and fuel consumption under the prerequisite of safeguarding flight safety. The results of the study show that when the supersonic airliner follows the optimized approach procedure, the noise value and fuel consumption value are greatly improved compared with those before optimization, the noise value is reduced by 37.3% at most, and the overall operational noise impact is reduced by 9.2%; the fuel consumption value is reduced by 16.45% at most, and the overall operational fuel consumption is reduced by 11.8%.
[1]Van Heerden A S J , Guenov M D , Molina-Cristobal A .Evolvability and design reuse in civil jet transport aircraft[J].Progress in Aerospace Sciences, 2019, 108(JUL.):121155.DOI:10.1016/j.paerosci.2019.01.006.
[2]Pollock, L., & Wild, G. (2024). An examination of high-speed aircraft –Part 1: Past, Present, and Future.?Transportation Engineering,?18. https://doi.org/10.1016/j.treng.2024.100290
[3]Candel,Sebastien.Concorde and the Future of Supersonic Transport[J].Journal of Propulsion & Power, 2015, 20(1):59-68.DOI:10.2514/1.9180.
[4]崔青,白俊强,宋源,等.基于增广Burgers方程的超声速客机远场声爆预测研究[J].航空工程进展,2021,12(02):88-97.DOI:10.16615/j.cnki.1674-8190.2021.02.10.
CUI Q, BAI J Q,SONG Y, et al.Far-field sonic boom prediction of supersonic airliners based on the augmented Burgers equation[J].Progress in aeronautical engineering,2021,12(02):88-97.DOI:10.16615/j.cnki.1674-8190.2021.02.10 (in Chinese).
[5]郝璇,张青青,苏诚,等.考虑配平特性的超声速客机低声爆气动布局优化研究[J].航空工程进展,2024,15(01):38-50.DOI:10.16615/j.cnki.1674-8190.2024.01.05.
HAO X,ZHANG Q Q,SU C, et al.Optimization study of low sonic boom aerodynamic layout of supersonic airliner considering leveling characteristics[J].Progress in aeronautical engineering,2024,15(01):38-50.DOI:10.16615/j.cnki.1674-8190.2024.01.05(in Chinese).
[6]Hay J A .Problems of cabin noise estimation for supersonic transports[J].Journal of Sound and Vibration, 1964, 1( 2):113-126.DOI:10.1016/0022-460X(64)90073-2.
[7]Lengyan, & Qian Zhansen. (2015). A CFD Based Sonic Boom Prediction Method and Investigation on the Parameters Affecting the Sonic Boom Signature.?Procedia Engineering,?99, 433–451.
[8]刘少伟,白俊强,余培汛,等.考虑声爆特性的超声速客机气动优化设计[J].西北工业大学学报,2020,38(02):271-278.
LIU S W,BAI J Q,YU P X, et al.Aerodynamic optimization of supersonic airliners considering sonic boom characteristics[J].Journal of Northwestern Polytechnical University,2020,38(02):271-278(in Chinese).
[9]Fisher L , Liu S , Maurice L ,et al.\"Supersonic aircraft: balancing fast, affordable, and green\"[J].International Journal of Aeroacoustics, 2004, 3(3):181-197.DOI:10.1260/1475472042887461.
[10]Robinson GS. The Regulatory Prohibition of International Supersonic Flights.?International and Comparative Law Quarterly. 1969;18(4):833-846. doi:10.1093/iclqaj/18.4.833.
[11]Webb, B. D., & Takahashi, T. T. (2022). Emerging Federal Regulatory Framework for Future Supersonic Transport Aircraft.?AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022.
[12]Nuic A , Poles R , Mouillet R .BADA: An advanced aircraft performance model for present and future ATM systems[J].International Journal of Adaptive Control & Signal Processing, 2010, 24(10):850-866.DOI:10.1002/acs.1176.
[13]Casado, R., Bermúdez, A., Hernández-Orallo, E., Boronat, P., Pérez-Francisco, M., & Calafate, C. T. (2023). Pollution and noise reduction through missed approach maneuvers based on aircraft reinjection.?Transportation Research Part D: Transport and Environment,?114.
[14]Dubois D , Paynter G C ."Fuel Flow Method2" for Estimating Aircraft Emissions[C]//Conference and Exhibition.2007.
[15]Report on Standard Method of Computing Noise Contours around Civil Airports. 1997
[16]Filippone, A. (2017). Options for aircraft noise reduction on arrival and landing.?Aerospace Science and Technology,?60, 31–38.
[17]单程军 贡天宇 易理哲 杨浩辉 龙垚松. 超声速民机高效高可信度声爆/气动多学科优化方法[J]. 航空学报,?doi: 10.7527/S1000-6893.2024.30573.
SHAN C J,GONG T Y, YI L Z, et al. High-efficiency and High-reliability Sonic Boom/Aerodynamic Multidisciplinary Optimization Method for Supersonic Civil Aircraft [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(24): 630573. doi: 10.7527/S1000-6893.2024.30573(in Chinese).
[18]Cao, R., Leng, Z., Yu, J., & Hsu, S.-C. (2020). Multi-objective optimization for maintaining low-noise pavement network system in Hong Kong.?Transportation Research Part D: Transport and Environment,?88.
[19]杨磊, 李文博, 刘芳子, 陈雨童, 赵征. 柔性 空域结构下连续下降航迹多目标优化[J]. 航空学报, 2021, 42(2): 324157-324157.
YANG Lei, LI Wenbo, LIU Fangzi, CHEN Yutong, ZHAO Zheng. Multi-objective optimization of continuous descending trajectories in flexible airspace[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(2): 324157-324157(in Chinese).
[20]Hoa Pham, Q., Thanh Tran, T., Zenkour, A. M., & Nguyen-Thoi, T. (2023). Multi-objective optimization for free vibration of L-shaped bi-functionally graded sandwich plates using an effective finite element method and non-dominated sorting genetic algorithm II.?Composite Structures,?326. https://doi.org/10.1016/j.compstruct.2023.117622
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