This report gives the results of five test programms with a Heavy Load Test Vehicle to determine braking force coefficients on the following wet surfaces: - smooth concrete (Crowthorne), fine cold asphalt (Crowthorne), quartzite macadam (Crowthorne), 3/8 in. gravel carpet (Crowthorne), wet grass (White Waltham), asphalt with slurry overlay (Wisley) and brushed concrete (Heathrow). The test wheel was fitted with a Mark I Maxaret anti-locking brake system. This system had the effect of improving the braking performance, over that obtained for locked wheel configurations, under all test conditions. The anti-locking system showed to increasing advantages as the speed of test was raised. (Author)
Tests with a Heavy Load Skidding Test Vehicle Incorporating a Mark I Maxaret Anti-Locking Brake System to Determine Braking Force Coefficients Between an Aircraft Type and Various Wet Surfaces
1965
50 pages
Report
Keine Angabe
Englisch
Aircraft , Air Transportation , Aircraft tires , Surfaces , Brakes , Moisture , Tests , Test vehicles , Friction , Effectiveness , Measurement , Concrete , Asphalt , Pavements , Vehicle brakes , Vehicle wheels , Runways , Great Britain
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