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Zhiyi Wang, Chuanzhi Chen, Jinbao Chen and Guang Zheng
In this paper, a novel 3D (three-dimensional) soft-landing dynamic theoretical model of a legged lander is developed in detail as well as its numerical solution process. The six degrees of freedom motion (6-DOF) of the base model of the lander with mass ...
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Guang Tian, Yang Yang, Xiaoran Xu, Yiming Chen, Bo Yang, Xu Wu and Xinhao Wang
Business parks account for 30% of China?s total carbon emissions. Exploring emissions reduction approaches for business parks is crucial to achieve a net-zero emissions target, as well as for achieving a representative example for all types of emissions ...
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Hongjun Cui, Guang Chen, Minqing Zhu, Yue Su and Jingxuan Liu
A scientifically accurate assessment of tunnel health is the prerequisite for the safe maintenance and sustainability of the in-service road tunnel. The changing trend of tunnel health is not considered in existing research. Most evaluation indicators ar...
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Junqiang Chen, Guang Cheng and Hantao Mei
Tor is widely used to protect users? privacy, which is the most popular anonymous tool. Tor introduces multiple pluggable transports (PT) to help users avoid censorship. A number of traffic analysis methods have been devoted to de-anonymize these PT. Sno...
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Qiang He, Chao Fan, Guang Yang, Huiqi Li, Jiadong Li and Xiaogang Chen
With the wide application of power electronic devices and nonlinear loads, the resulting inter-harmonic pollution is becoming more and more serious in the power system. As important equipment in power systems, transformers have always been the focus of r...
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Ming Chen, Xinhu Zhang, Kechun Shen and Guang Pan
The geometrical dimensions and mechanical properties of composite materials exhibit inherent variation and uncertainty in practical engineering. Uncertainties in geometrical dimensions and mechanical properties propagate to the structural performance of ...
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Lingkun Chen, Shusheng Bi, Yueri Cai, Yong Cao and Guang Pan
Bionic propulsion has advantages over traditional blade propellers, such as efficiency and noise control. Existing research on ray-inspired robot fish has mainly focused on a single type of pectoral fin as bionic propeller, which only performed well in t...
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Anastasiia Nazvanova, Guang Yin and Muk Chen Ong
Flow around two tandem cylinders at Re = 3.6 × 106 for different center-to-center spacing ratio (??/??
L
/
D
) is investigated numerically using two-dimensional (2D) Unsteady Reynolds-Averaged Navier?Stokes (URANS) equations combined with a standard ??-?...
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Guang Chen, Yue Deng, Apurbo Sarkar and Zhengbing Wang
The progress of environment-friendly technology is an important means and fundamental way to achieve high-quality agricultural development. Based on the panel data of 30 provinces of China from 2000 to 2010, the study used the slack-based models (SBM) to...
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Adilet Sugirbay, Guang-Rui Hu, Jun Chen, Zhasulan Mustafin, Marat Muratkhan, Ruslan Iskakov, Yu Chen, Shuo Zhang, Lingxin Bu, Yerassyl Dulatbay and Bauyrzhan Mukhamed
The interaction properties of the seeds have to be calibrated to simulate the realistic behavior of the seed bulk. Here, a simple and accurate calibration method of DEM interaction properties of seeds with adequate equipment to simulate each seed?s behav...
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