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Xin Yang, Alaa A. Soliman, Chaoqin Hu, Feng Yang, Meiyuan Lv, Haitian Yu, Yubao Wang, Aiqing Zheng, Zhengming Dai, Qiong Li, Yongsheng Tang, Jiangu Yang, Yurong Zhang, Wenwu Niu, Liping Wang and Yuhua He
Pea (Pisum sativum L.) is a vital leguminous crop farmed worldwide. Pea plays an essential role in China?s crop rotation system, but the major restrictions to its cultivation are stability and low yield. Breeding for promising cultivars with a significan...
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Qiong Hu, Xiaoyu Zhai and Zhenfu Li
In order to improve the hydraulic performance of a deep-sea mining pump, this research proposed a multi-objective optimization strategy based on the computational fluid dynamics (CFD) numerical simulation, genetic algorithm back propagation (GABP) neural...
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Qiong Hu, Jun Chen, Liwen Deng, Yajuan Kang and Shaojun Liu
The multistage centrifugal pump is the critical component of mineral resources lifting in deep-sea mining. The reflux of nodules in the lifting pipe caused by the emergency pump stop can easily cause the pump to clog. In this paper, coupled Computational...
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Liwen Deng, Qiong Hu, Jun Chen, Yajuan Kang and Shaojun Liu
Six-stage centrifugal pumps are used in deep-sea mining lifting systems and are required to convey slurry containing coarse particles. A six-stage centrifugal pump suitable for operation in a natural mining system was manufactured. High-flow and full-sca...
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Wenyu Sun, Qiong Hu, Shiliang Hu, Jia Su, Jie Xu, Jinfang Wei and Guofu Huang
Accurate prediction of the self-propulsion performance is one of the most important factors for the energy-efficient design of a ship. In general, the hydrodynamic performance of a full-scale ship could be achieved by model-scale simulation or towing tan...
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Qiong Hu, Li Zou, Tong Lv, Yingjie Guan and Tiezhi Sun
The Y-shaped elbow is used as a connecting pipe between the buffer and the lift pipe in the deep-sea mining system. After being mixed with seawater in the Y-shaped elbow, nodule particles are lifted to the sea surface mining ship via the lift pump. In th...
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Zimin Ma, Jiong Wang, Manchao He, Yubing Gao, Jinzhu Hu and Qiong Wang
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Zhiping Fan, Zhihua Tu, Fayun Li, Yanbin Qin, Dongzhou Deng, Dehui Zeng, Xuekai Sun, Qiong Zhao and Yalin Hu
Expected changes in precipitation over large regions of the world under global climate change will have profound effects on terrestrial ecosystems in arid and semiarid regions. To explore how changes in the amount of precipitation in the growing season w...
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Liyun Guo, Xiao-Qiong Zhu, Chia-Hui Hu, and Jean Beagle Ristaino
Pág. 997 - 1006
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