Search

Your search keyword '"Zhu, Ruitong"' showing total 21 results
Start Over Author "Zhu, Ruitong"
21 results on '"Zhu, Ruitong"'

7. Research on vehicle driving characteristics in narrow lanes based on different vehicle-following states.

Author

Han, Baorui, Zhu, Ruitong, Dong, Ren, Zhang, Mengfan, Song, Wanlu, and Zhu, Zhenjun

Abstract

Drivers could be more careful when vehicles move in the non-standard narrow lane. This might cause the drivers to behave differently from other normal-size lanes. To investigate the characteristics of the traffic flow in narrow lanes, this paper collected the vehicle trajectory data on four-lane road segments with 2.8m width and 3.25m width respectively. Firstly, the spatial distribution of wheel tracks in the lane under low traffic volume is studied, and the results show that the wheel trails' distribution is obviously affected by three factors: speed, lane width, and lane in cross-section position, which are significantly different from normal-size lanes. Secondly, statistical analysis shows that vehicle-following status in narrow lane environment can be divided into three types: staggered following, parallel following, and transitional following. Finally, a multivariate logistic regression model is constructed to predict the driver's following strategy under different driving micro-environment parameters. The research results can support the fine management of lanes and help to improve the driving strategy of autonomous vehicles. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

20. Correlation of the role of boron concentration on the microstructure and electrochemical properties of diamond electrodes

Author

Chen, Yinhao, Gao, Xiaolei, Liu, Guoshuai, Zhu, Ruitong, Yang, Wanlin, Li, Zhishen, Liu, Fangmu, Zhou, Kechao, Yu, Zhiming, Wei, Qiuping, and Ma, Li

Abstract

AbstractIn this article, a series of highly boron-doped diamond ([B] > 1021 cm−3) electrodes with small gradient variations in boron concentration were prepared by hot filament chemical vapor deposition (HF-CVD). Reactive blue 19 (RB-19) dye solution was used as a prototype wastewater. Interestingly, we found that the electrochemical properties (electrochemically active surface area and oxygen evolution potential) and the electrochemical degradation performance did not deteriorate linearly with increasing boron concentration. Specifically, the electrochemically active surface area of the electrode at [B]/[C] = 50,000 ppm was the highest of 9.366 cm2, the chromaticity removal rate of RB-19 dye wastewater reached 100% after 90 min, and the TOC removal rate reached 74.48% after 180 min with the lowest energy consumption.

Published
2022
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results