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Dongxu Zhang, Guoqiang Liu, Yongkang Lai, Xiaohui Lin and Weihuang Cai
This paper presents a channel radiator with ribbed ribs and primarily investigates the fluid flow and heat-transfer characteristics of the channel radiator. A three-dimensional numerical simulation of the radiator?s pressure-drop and heat-transfer proces...
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Xunyu Zhang, Dongxu Pan, Kapo Wong and Yuanzhi Zhang
Over the past few decades, development in China (including Shenzhen) has been led by the State, meaning that the government has been responsible for major decisions in urban construction and management. However, the current enormous contradiction between...
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Dongxu Yan, Tianyue Xu, Jianqun Yu, Yang Wang, Wei Guan, Ye Tian and Na Zhang
Soybean seeding monomers can realize the process of opening, seed throwing, covering, and compacting when they work. Due to the complexity of their working process, the relevant process cannot be analyzed by the discrete element method (DEM) alone. The D...
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Dongxu Yan, Jianqun Yu, Yang Wang, Long Zhou, Ye Tian and Na Zhang
In order to establish a Discrete Element Method (DEM) model of soil particles, the soil in the laboratory soil bin was used as the research object. The soil texture was determined to be sandy loam by sieving, and the shape of the soil particles was analy...
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Fangfang Xu, Hong Li and Dongxu Zhang
The unstable combustion problem in small-sized solid rocket engines with a large aspect ratio is so complicated that its causes remain unclear. In this study, the coupled vibration between the sound field and shell in the engines was proposed as a possib...
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Changming Bu, Dongxu Zhu, Xinyu Lu, Lei Liu, Yi Sun, Linwen Yu, Tao Xiao and Wentao Zhang
One of the environmental problems causing concern in the world today is the black pollution caused by the accumulation of waste rubber resources. Relevant experimental studies have proved that rubber concrete can help solve the black pollution problem ca...
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Lan Huang, Yuanwei Zhao, Bo Wang, Dongxu Zhang, Rui Zhang, Subhashis Das, Simone Bocca and Fausto Giunchiglia
Knowledge graph-based data integration is a practical methodology for heterogeneous legacy database-integrated service construction. However, it is neither efficient nor economical to build a new cross-domain knowledge graph on top of the schemas of each...
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Haoyu Rong, Guichen Li, Dongxu Liang, Changlun Sun, Suhui Zhang and Yuantian Sun
Investigating the micro-parameters of rock is vital for understanding the macro-properties of rock, such as the uniaxial compressive strength (UCS), Young?s modulus, failure patterns, etc. In this paper, based on the experimental results of rock material...
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Mingyi Chen, Siyu Zhang, Guoyang Wang, Jingwen Weng, Dongxu Ouyang, Xiangyang Wu, Luyao Zhao and Jian Wang
Temperature is an important factor affecting the working efficiency and service life of lithium-ion battery (LIB). This study carried out the experiments on the thermal performances of Sanyo ternary and Sony LiFePO4 batteries under different working cond...
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Jun Zhang, Jingwen Weng, Tiannian Zhou, Dongxu Ouyang, Qinpei Chen, Ruichao Wei and Jian Wang
The aim of this study was to evaluate the transport phenomena of smoke flow and vertical temperature distribution in a 21-story stairwell with multiple fire locations and openings. A large eddy simulation (LES) method was used to model the smoke flow in ...
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