Influence of ABS system use on aviation brake temperature

• Autorzy: Paprzycki I.

Identyfikatory

DOI

10.5604/12314005.1130489

• Języki publikacji: EN

Abstrakty

EN

The main functions of an aviation brake system are to slow the speed of the vehicle, to perform stable deceleration, and to hold the vehicle stationary after it stopped. They must perform safely under a variety of operating conditions such as slippery, wet and dry runways, full or light load of the vehicle, new or worn brake linings, novice or experienced pilot, etc. The experimental tests show that about 95% of friction energy is converted into thermal energy by plastic deformation of brake linings surface layers and other deformations. The friction materials temperature growth is caused by this energy transformation. The influence of braking temperature is very important to the tribology characteristics, durability and reliability of friction brakes. Landing Gear Department Laboratory performed many experimental tests on full-scale brakes and also on friction material samples. It was performed on the special laboratory test rigs. During the Anti Lock Braking system test, the Landing Gear Department Laboratory workers performed the brake linings temperature measurements. Author observed a positive influence of ABS system use on temperature curve. The aim of this article is to compare the test results of braking with ABS system applied to braking without ABS.

Słowa kluczowe

EN

anti-lock braking system; ABS; landing gear; brakes; test; temperature measurements

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2014
• Tom: Vol. 21, No. 4
• Strony: 381--388
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Paprzycki I.

• Institute of Aviation, Landing Gear Department Krakowska Av. 110/114, 02-256 Warsaw, Poland tel.: [phone]

Bibliografia

• [1] Currey, N. S., Aircraft Landing Gear Design, Washington 1988.
• [2] Paprzycki, I., Skorupka, Z., Analiza systemów ABS w pojazdach mechanicznych, Technika Transportu Szynowego, Nr 10, 2013.
• [3] Paprzycki, I., Skorupka, Z., Założenia projektowe układu ABS do małego samolotu o masie startowej nieprzekraczającej 2500 kg, , Logistyka – Nauka, 2, 2014.
• [4 Ścieszka, S. F., Hamulce cierne, Gliwice – Radom 1998.
• [5] U.S. Army, Engineering Design Handbook – Analysis and Design of Automotive Brake Systems, USA 1976.
• [6] www.dauntless-soft.com.
• [7] www.optris.com.