Results 11 to 20 of about 306,761 (213)
Zhongguo gonggong weisheng, 2023 ObjectiveTo examine car passenger safety behaviors and its associates among preschool children in a district of Beijing. MethodsUsing stratified cluster sampling and a self-designed questionnaire, we conducted an online anonymous survey among parents of ...
Chao HE +6 more
doaj +1 more source
Optimization design of powertrain mounting system considering vibration analysis of multi-excitation
Advances in Mechanical Engineering, 2018 The stiffness of mounting system determines the vibration isolation ability of the transmitted path, which is the key factor that affects the vibration and noise of vehicle.
Xiangyang Xu +4 more
doaj +1 more source
Modeling of Humidity in Passenger Cars Equipped with Mechanical Ventilation
Energies, 2020 This paper presents research on humidity in a passenger car cabin with the use of supply ventilation without cooling the air. Based on the tests carried out and the humidity balance in the car, a model was developed for changing the humidity in the ...
Katarzyna Gładyszewska-Fiedoruk +1 more
doaj +1 more source
MATHEMATICAL MODELING OF THE AEROION MODE IN A CAR [PDF]
Transport Problems, 2022 TRANSPORT PROBLEMS 2022 Volume 17 Issue 2 PROBLEMY TRANSPORTU DOI: 10.20858/tp.2022.17.2.02 Keywords: negative ions; car ionizer; mathematical modeling; comfort of car passengers Mykola BILIAIEV1 , Oleksandr PSHINKO2 , Tetiana RUSAKOVA 3 *, Viktoriia ...
Mykola BILIAIEV +4 more
doaj +1 more source
Coupled vibrations of a drive system during automatic transmission
Advances in Mechanical Engineering, 2019 Coupled vibrations are difficult to overcome in automatic transmission with mixed gear trains. In this study, a mathematical model for the bending–torsional–axial–oscillation vibrations of mixed gear trains with parallel-axis gear pairs, a clutch ...
Chengyun Su +4 more
doaj +1 more source
Advanced Engineering Research, 2020 Introduction. The paper considers simulation of the dynamic processes of the brake rigging of a passenger car under braking on a track section with irregularities.
I. A. Yaitskov, V. V. Kosarevskii
doaj +1 more source
MATEC Web of Conferences, 2018 Drivetrain models play an important role in state-of-the-art automotive drivetrain and control concept development. Based on a proposed set of elementary drivetrain components, this article contributes a generic straightforward approach to compute state ...
Rumetshofer Johannes +3 more
doaj +1 more source
THE RELATIONSHIP BETWEEN CAR OWNERSHIP AND SHARE OF TRIPS ON PASSENGER CARS IN CITIES
International Journal of Advanced Studies, 2020 In order to plan and predict the development of urban transport systems, it is necessary to understand the relationships between car ownership and car usage indicators for various options of urban transport policy.
Alexander Vladimirovich Litvinov +1 more
doaj +1 more source
Competitive Position of Dependent Passenger Car Maintenance Companies – Influences, Developments and Challenges in the German Market [PDF]
Journal of Competitiveness, 2015 The presented paper concerns itself with passenger car maintenance companies and their competitiveness. Internal and external influences, change drivers and general changes in the companies and their organisation were identified and analysed.
Werdich Karl
doaj +1 more source
Passenger car equivalents for urban roads using average time headway of car following conditions
Advances in Mechanical Engineering, 2019 Passenger car equivalents are used to calculate capacity and evaluate service level of urban roads. This article uses the average time headway of different car following conditions to replace the total average time headway of road vehicles, and the ...
Hongwei Li +3 more
doaj +1 more source