Primena aerodinamičkih kočnica na vozove
Application of the aerodynamical brakes on trains
Apstrakt
This paper presents the aerodynamical brake system, as second brake system, in cases when it is necessary to speed down the train or at emergency situations when primary brake system Is out of order. In this brake system, braking force is a result of aerodynamical drag generated on pulled-up aerodinamical brake panels. These panels are especially effective at high speeds because aerodynamical drag of panels is proportional to second exponent of vehicle's speed. Calculation of braking force by panel surface unit was derived for the aerodynamical brake of concave shape and it was compared with test results for Maglev train on railway Yamanashy in Japan.
Ključne reči:
Train / Aerodynamics brakes / Aerodynamic dragIzvor:
Journal of Applied Engineering Science, 2010, 8, 1, 13-21Izdavač:
- Institut za istraživanja i projektovanja u privredi, Beograd
Finansiranje / projekti:
- Istraživanje i razvoj noseće strukture i procena materijala elemenata pasivne sigurnosti šinskih vozila (RS-MESTD-MPN2006-2010-14018)
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Puharić, Mirjana AU - Lučanin, Vojkan AU - Ristič, S. AU - Unič, S. PY - 2010 UR - https://machinery.mas.bg.ac.rs/handle/123456789/995 AB - This paper presents the aerodynamical brake system, as second brake system, in cases when it is necessary to speed down the train or at emergency situations when primary brake system Is out of order. In this brake system, braking force is a result of aerodynamical drag generated on pulled-up aerodinamical brake panels. These panels are especially effective at high speeds because aerodynamical drag of panels is proportional to second exponent of vehicle's speed. Calculation of braking force by panel surface unit was derived for the aerodynamical brake of concave shape and it was compared with test results for Maglev train on railway Yamanashy in Japan. PB - Institut za istraživanja i projektovanja u privredi, Beograd T2 - Journal of Applied Engineering Science T1 - Primena aerodinamičkih kočnica na vozove T1 - Application of the aerodynamical brakes on trains EP - 21 IS - 1 SP - 13 VL - 8 UR - https://hdl.handle.net/21.15107/rcub_machinery_995 ER -
@article{ author = "Puharić, Mirjana and Lučanin, Vojkan and Ristič, S. and Unič, S.", year = "2010", abstract = "This paper presents the aerodynamical brake system, as second brake system, in cases when it is necessary to speed down the train or at emergency situations when primary brake system Is out of order. In this brake system, braking force is a result of aerodynamical drag generated on pulled-up aerodinamical brake panels. These panels are especially effective at high speeds because aerodynamical drag of panels is proportional to second exponent of vehicle's speed. Calculation of braking force by panel surface unit was derived for the aerodynamical brake of concave shape and it was compared with test results for Maglev train on railway Yamanashy in Japan.", publisher = "Institut za istraživanja i projektovanja u privredi, Beograd", journal = "Journal of Applied Engineering Science", title = "Primena aerodinamičkih kočnica na vozove, Application of the aerodynamical brakes on trains", pages = "21-13", number = "1", volume = "8", url = "https://hdl.handle.net/21.15107/rcub_machinery_995" }
Puharić, M., Lučanin, V., Ristič, S.,& Unič, S.. (2010). Primena aerodinamičkih kočnica na vozove. in Journal of Applied Engineering Science Institut za istraživanja i projektovanja u privredi, Beograd., 8(1), 13-21. https://hdl.handle.net/21.15107/rcub_machinery_995
Puharić M, Lučanin V, Ristič S, Unič S. Primena aerodinamičkih kočnica na vozove. in Journal of Applied Engineering Science. 2010;8(1):13-21. https://hdl.handle.net/21.15107/rcub_machinery_995 .
Puharić, Mirjana, Lučanin, Vojkan, Ristič, S., Unič, S., "Primena aerodinamičkih kočnica na vozove" in Journal of Applied Engineering Science, 8, no. 1 (2010):13-21, https://hdl.handle.net/21.15107/rcub_machinery_995 .