Liu, Zhao Cheng, Shusen Liu, Yong Liu, Pengbo Zhang, Weiyang
Published in
Metallurgical Research & Technology
Bottom blowing plays an important role in improving the physical and chemical reaction speed in the molten bath of combined blowing converter. In this paper, physical and numerical simulations were performed to study the influence of slag properties and non-uniform bottom blowing gas supply mode on flow and mixing behavior of molten bath in a 210 t...
Huang, Shijie Liu, Yi Zhao, Yong Xu, Youlai Wang, Tianyu Lin, Fuchang
Published in
Physica Scripta
Compaction of the soil around the borehole filled with cement paste can build shaped pile foundations, effectively enhancing the bearing capacity of the pile foundations. Shock waves of electrical wire explosion in liquids can compact the soil and build expanded pile foundations, which has broad industrial application prospects. Electrical wire exp...
Zhou, Pengbo Ghabeli, Asef Ainslie, Mark Grilli, Francesco
Published in
Superconductor Science and Technology
Flux pumps provide a promising solution for contactless charging of high-temperature superconducting (HTS) coils, eliminating the need for bulk current leads and reducing the heat burden for the cryogenic system. Characterizing the nonlinear effects of an HTS coil charged by a flux pump and understanding the dynamics of the charging process is esse...
Ding, Xing-Yu Hu, Wen-Jun Liu, Fang Yang, Xian
Published in
Frontiers in Environmental Science
The stratum in Yunlong mountain area is unstable, and it is more likely to have extreme damage to the mountain in extreme rainfall weather, and even cause the occurrence of mountain disasters such as debris flow. This paper conducted field geological surveys and used the FLO-2D professional simulation system to scientifically evaluate the risk prob...
Wu, Yue Chan, Kelvin T. F.
Published in
Frontiers in Earth Science
Mechanisms of tropical cyclogenesis have been studied for decades. A new one in the South China Sea, namely, PTC-STC is proposed. A subsequent tropical cyclone (STC) in the South China Sea can be induced by a pre-existing tropical cyclone (PTC) over the western North Pacific. The observations, reanalysis, and numerical sensitivity experiments sugge...
Chen, Dehua Jiang, Yongcheng Huang, Xin Xun, Aiping Dai, Huaning Zhang, Hanyun
Published in
Frontiers in Earth Science
Based on Doppler Weather radar observations and numerical simulations applying the Weather Research and Forecasting (WRF) system, this study focused on the rapid intensification (RI) of Typhoon “Mekkhala” (2006) in the inshore area in 2020. The simulated track of the typhoon relatively matched with the observation, with a slight eastward bias compa...
Zeng, Zi Xu, Jianjun Ye, Guiling Shen, Wenqi
Published in
Frontiers in Earth Science
In this paper, multiple sets of reanalysis datasets are used to analyze the intensity of the Asian summer monsoon from 1979 to 2021. Typhoon Soudelor (No. 1513) and Typhoon Maria (No. 1808) were selected from the weak monsoon year 2015 and the strong monsoon year 2018, both of which were generated in the Northwest Pacific in July and made landfall ...
Zhang, Xiaohu Zhang, Jiabing Li, Xin Ren, Xiao
Published in
Frontiers in Earth Science
Constructing a microstructure of red clay is an important part of studying the physical and mechanical properties of red clay. The study of red clay microstructure is generalized. The red clay matrix and pores are regarded as two types of randomly moving particles, and the microstructure model of three-dimensional red clay random porous media is es...
Xiao, Hongsha Chen, Man Jing, Cui Zhao, Huiyan Wang, Keren
Published in
Frontiers in Earth Science
In order to accurately simulate the productivity variation characteristics of fractured wells with complex fracture network in shale gas reservoir, based on the multiple migration mechanism of shale gas, the micro-seismic data and discrete fracture model were used to characterize the fracture geometry and complex boundary characteristics, and the c...
Zheng, Ji-Nan Zheng, Xiang-Pan Lin, Xiu-Fang Chen, Shu-Mei
Published in
Materials Research Express
As one of the most important mechanical parameters of magnetorheological fluids (MRF), the normal force has been studied by a large number of researchers using various experimental equipment and methods. However, it is difficult to reveal the effects of particle microstructure characteristics on the normal force of MRF by experimental methods, espe...
