Problem of aerodynamic interaction of traffic streams

• Autorzy: Solodov Valerii

Identyfikatory

DOI

10.21307/tp-2020-026

• Języki publikacji: EN

Abstrakty

EN

This study presents a model of continuous oncoming traffic flows of vehicles along highways. The flow of atmospheric air and impurity particles is modeled numerically based on unsteady Reynolds-Averaged Navier–Stokes equations using the MTFS authoring software. Detailing of the flow patterns allows arbitrary length regions of periodicity, taking into account a crosswind. The examples provided demonstrate some of the results of the aerodynamic interaction of two oncoming columns of vehicles. The model of aerodynamic interaction of vehicles in traffic on a straight section of road in tunnels allows an arbitrary number of vehicles in each sub-region, along with an arbitrary, periodically repeating configuration of vegetation and buildings on the side of the road to be considered.

Słowa kluczowe

EN

traffic stream; aerodynamic interaction; pollution dispersion

PL

strumień ruchu; interakcja aerodynamiczna; dyspersja zanieczyszczeń

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Transport Problems
• Rocznik: 2020
• Tom: T. 15, z. 2
• Strony: 133--142
• Opis fizyczny: Bibliogr. 24 poz.

Twórcy

autor

Solodov Valerii

• Kharkiv National Automobile and Highway University, Yaroslav Mudrii str. 25, Kharkiv, 61024, Ukraine

Bibliografia

• 1. Larrabee, E. Small Scale Research in Automobile Aerodynamics. SAE Technical Paper 660384. 1966. DOI: 10.4271/660384.
• 2. Goetz, H. The Influence of Wind Tunnel Tests on Body Design, Ventilation, and Surface Deposits of Sedans and Sport Cars. SAE Technical Paper 710212. 1971. DOI: 10.4271/710212.
• 3. Goetz, H. Bus Design Features and their Aerodynamic Effects. Impact of Aerodynamics on Vehicle Design. In: IAVD Conference, London 1982. Proceedings. 1983. ISBN 0-907776-01-9.
• 4. Howell, J. The Influence of the Proximity of a Large Vehicle on the Aerodynamic Characteristics of a Typical Car. Advances in Road Vehicle Aerodynamics – BHRA. 1973.
• 5. Heffley, R. Aerodynamics of Passenger Vehicles in Close Proximity to Trucks and Buses. SAE Technical Paper 730235. 1973. DOI: 10.4271/730235.
• 6. Brown, G. & Seeman, G. An Experimental Investigation of the Unsteady Aerodynamics of Passing Highway Vehicles. DOT Report DOT-HS-102-1-147. 1972. See also. Brown, G.
• Aerodynamic Disturbances Encountered in Highway Passing Situations. SAE Technical Paper 730234. 1973. DOI: 10.4271/730234.
• 7. Telionis, D. & Fahrner, C. & Jones, G. An Experimental Study of Highway Aerodynamic Interferences. Journal of Wind Engineering and Industrial Aerodynamics. 1984. Vol. 17. P. 267-293.
• 8. Emmelmann, H.J. Technologien fur Sicherheit im Strassenverkerh, Einfluss der Luftkrafte auf Fahrdynamik. Unfallträchtige Fahrsituationen. P. 308-311. TUV Rheinland GmbH, Koln, 1986.
• 9. Hucho, W.-H. Aerodynamics of Road Vehicles. 4th edition. ISBN 0-7680-0029-7. 1998.
• 10. Yamamoto, S. & Yanagimoto, K. & Fukuda, H. & China, H. & Nakagawa, K. Aerodynamic Influence of a Passing Vehicle on the Stability of Other Vehicles. JSAE Review. 1997. Vol. 18. P. 39-44.
• 11. Széchényi, E. The Overtaking Process of Vehicles. Progress in Vehicle Aerodynamics III –Unsteady Flow Effects. 2004. FKFS Stuttgart.
• 12. Gilliéron, P. & Noger, C. Contribution to the Analysis of Transient Aerodynamic Effects Acting on Vehicles. SAE Technical Paper 2004-01-1311. 2004. DOI: 10.4271/2004-01-1311.
• 13. Noger, C. & Regardin, C. & Széchényi, E. Investigation of the Transient Aerodynamic Phenomena Associated with Passing Manoeuvres. Journal of Fluids and Structures. 2005. Vol. 21. P. 231-241.
• 14. Schrefl, M. & Mayer, J. & Tropea, C. On the Set-Up of a Surface Pressure Measurement System for On-Road Tests and Preliminary Results Concerning Highway Passing Manoeuvres. In: 6th MIRA International Conference on Vehicle Aerodynamics. 2006.
• 15. van Grevenynghe, E. & Noger, C. On the Simulation of Overtaking Manoeuvres in a Full Scale Automotive Wind Tunnel. In: 8th MIRA International Conference on Vehicle Aerodynamics. 2010.
• 16. Mayer, J. & Schrefl, M. & Demuth, R. On Various Aspects of the Unsteady Aerodynamic Effects on Cars Under Crosswind Conditions. SAE Technical Paper 2007-01-1548. 2007. DOI: 10.4271/2007-01-1548.
• 17. Howell, J. & Garry, K. & Holt, J. The Aerodynamics of a Small Car Overtaking a Truck. SAE Int. J. Passeng. Cars - Mech. Syst. 2014. Vol. 7(2). P. 626-638. DOI: 10.4271/2014-01-0604.
• 18. Солодов, В. & Філіпов, В. & Жданюк, В. & Кіяшко, І. Математичне моделювання забруднення атмосферного повітря придорожнього простору. Автошляховик України. 2009. No 3. P. 42-47. [In Ukrainian: Solodov, V. & Filippov, V. & Zhdaniuk, V. & Kiyasko, I. Mathematical modeling of air pollution of the roadside. Avtodorozhnik of Ukraine].
• 19. Blazek, J. Computational Fluid Dynamics: Principles and Applications. Elsevier. 2001. 435 p.
• 20. Flow and transport with complex Obstructions. Applications to Cities. Vegetative Canopies and Industry. Editors Ye. Gayev, Julian Hunt. Springer Publ. 2007. 414 p.
• 21. Варгафтик, В.Б. Справочник теплофизических свойств газов и жидкостей. Москва: Наука. 1972. 720 p. [In Russian: Vargaftik, V.B. Handbook of thermophysical properties of gases and liquids. Мoscow: Nauka].
• 22. Солодов, В.Г. & Стародубцев, Ю.В. Научно-прикладной программный комплекс MTFS для расчета трехмерных вязких турбулентных течений жидкостей и газов в областях произвольной формы. Сертификат гос. регистр. авт. прав, УГААСП. No. 5921. 07.16.2002 [In Russian: Solodov, V. & Starodubtsev, Yu. The Scientific Application Software MTFS for Calculation of 3D Viscous Turbulent Liquid and Gas Flows in Arbitrary Shape Domains, Certificate of State Registration, Ukrainian State Agency of Copyrights and Related Rights].
• 23. Solodov, V.G. & Gnesin, V.I. Nonstationary 3D Numerical Model of Last Turbine Stage –Exhaust Hood Aerodynamical Interaction. VDI BERICHTE. 1995. No. 1185. P. 359-373.
• 24. Говорущенко, Н.Я. & Филиппов, В.В. & Величко, Г.В. Проблемы и методы оценки экологического и энергетического качества автомобильных дорог. Автоматизированные технологии CREDO. Минск. 2000. No. 9. P. 45-51. [In Russian: Govorushenko, N.Ya. &, Filippov, V.V. & Velichko, G.V. Problems and Methods for Assessing the Environmental and Energy Quality of Highways. CREDO automated technologies. Minsk. 2000. No 9].

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).