Purpose–The study aims to build a high-precision longitudinal dynamics model for heavy-haul trains and validate it with line test data,present an optimization method for multi-stage cyclic brakes based on the model a...
supported by the National Natural Science Foundation of China(Nos.12072279,12002215,11602201,12141203,U2341236).
This paper proposes a measurement method related to the braking deformation of a complex motion.During the braking process,the deformation of the wheel includes large amounts of movement,vibration,warping,and distorti...
supported by the Henan Provincial Science and Technology Research Project under Grant(152102310295).
A novel approach for analyzing coupled vibrations between vehicles and bridges is presented,taking into account spatiotemporal effects and mechanical phenomena resulting fromvehicle braking.Efficient modeling and solu...
China's Chang'e-6 lunar probe successfully entered lunar orbit following a near-moon braking procedure on May 8,according to the China National Space Administration(CNSA).The probe was launched from a Chinese Long Mar...
ISO 24221:2024, Railway applications-Braking system-General requirements, the first of its kind, was recently released. With the leading efforts of National Railway Administration of China, China has made new breakthr...
After performing a near-moon braking procedure,spacecraft Chang'e-6 successfully entered lunar orbit,the China National Space Administration(CNSA)said on May 8.
The characterization of the performances of a PV cell is linked to intrinsic factors of this cell. It is therefore important for us to identify the favorable or unfavorable conditions that affect the performance of PV...
China's Queqiao-2 Relay Satellite Enters Lunar Orbit China's Queqiao-2 relay satellite has successfully performed a near-moon braking procedure and entered its circumlunar orbit,according to the China National Space A...
In the case of braking,a diversity of friction mechanisms occurs at the interface,caused by the heterogeneity of the composition,properties,and thermal phenomena.After friction,the obtained surfaces of the brake linin...
partially funded by in the European Regional Development Fund of European Union in the title‘Sheffield Innovation Programme’with the series number 28R18P02582.
Braking discs play an important role for the safety of vehicles whereas severe frictional contacts in repeated braking operations result in thermal and tribological failures.This paper reports comprehensive surface an...