Assessment of Motor Vehicle Braking Performance Dependence on Ambient Temperature

Zedgenizov, V. G.; Bykov, Aleksandr

doi:10.21285/1814-3520-2017-12-220-225

Cited by 1 publication

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“…In season of 2016-2017, graphs were obtained of bringing temperature of the test objects to an equilibrium state with ambient temperature and time intervals for settling car in an open parking lot during testing were determined. In addition, graphs describing change in magnitude of the specific braking force from ambient temperature [10]. The time intervals used for parking are shown in Table II.…”

Section: The Methodology Of the Testsmentioning

confidence: 99%

Dependence of braking vehicle characteristics on environmental conditions

Krasnoshtanov¹,

Bykov²,

Tikhov-Tinnikov³

2018

Proceedings of the International Conference "Aviamechanical Engineering and Transport" (AVENT 2018)

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The main purpose of the work is to confirm influence of operating conditions at low temperatures on change in braking characteristics of cars. The factors influencing the result of braking are determined, cars from the general set of all vehicles operated in Ulan-Ude are selected, taking into account certain conditions. A test method is proposed that makes it possible to obtain functional dependences of the specific braking force on ambient temperature during storage of the vehicle, and also the functional dependences of the specific braking force on storage temperature under operating conditions in Ulan-Ude are obtained. The insignificant influence of air humidity on results of the braking process in conditions of Ulan-Ude was revealed. The correlation of the value of specific braking force from the ambient temperature was estimated, the statistical indices obtained indicate a high correlation between the compared values. The tasks of further studies that need to be performed to determine most complete picture of the influence of ambient temperature and air humidity on parameters of the functioning of brake system a vehicle were determined.

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Section: The Methodology Of the Testsmentioning

confidence: 99%