Hydrogeochemical Characteristics of the Haiyuan-Liupanshan Seismic Belt at the Northeastern Edge of the Tibet Plateau by Xinyan Li, Xiaopeng Liu, Jianguo Du, Yueju Cui, Fengxia Sun

Get full text

Experimental Study and Microscopic Analysis on Frost Resistance of Iron Ore Tailings Recycled Aggregate Concrete by Li Gong, Xuelei Gong, Ying Liang, Zhiyuan Jia, Yiqiang Li

“…Freeze-thaw harm is the major factor that reduces the durability of hydraulic concrete buildings at high altitudes and in cold regions. …”
Get full text

Numerical study of the heat transfer characteristics of Helium-Air flow in PCHE with zigzag channel by Haidong Liu, Qiao Zeng, Deqi Chen, Yi Xiao, Yangyang Wang, Mingxia Liu, Xiaoli Qu

“…Changes in thermal-hydraulic parameters exert negligible effects on the inlet and outlet pressure drops for both helium and air (ΔPₕₑ ≈ 10 kPa, ΔPₐᵢᵣ ≈ 100 kPa). …”
Get full text

Analysis of Spiders’ Joint Kinematics and Driving Modes under Different Ground Conditions by Xin Hao, Wenxing Ma, Chunbao Liu, Yilei Li, Zhihui Qian, Luquan Ren, Lei Ren

“…Although the hydraulic transmission system in spider legs is well known, the spider’s mechanism of locomotion during different terrain conditions still need to be explored further. …”
Get full text

Investigation into the PSD characteristics of internally unstable soils susceptible to suffosion by Xingjie Zhang, Ahmed Benamar, Linjun Yang, Jun Zhu, Mohamad Oueidat, Yulong Luo

Get full text

Dynamics of salt intrusion in complex estuarine networks: an idealised model applied to the Rhine–Meuse Delta by B. Biemond, W. M. Kranenburg, W. M. Kranenburg, Y. Huismans, Y. Huismans, H. E. de Swart, H. A. Dijkstra

Get full text

Mechanical-Chemical-Mineralogical Controls on Permeability Evolution of Shale Fractures by Yunzhong Jia, Yiyu Lu, Jiren Tang, Yi Fang, Binwei Xia, Zhaolong Ge

“…Results indicate that, after 12 hours of fluid flow, fracture effective hydraulic apertures evolve distinctly under different combinations of shale mineralogy, effective stress, and fluid acidity. …”
Get full text

Measuring the Temperature and Stress-Strain States of a Tube Sample under the Local Stochastic Temperature Pulsations by S. M. Dmitriev, R. R. Ryazapov, A. V. Mamaev, A. E. Sobornov, A. V. Kotin, M. A. Legchanov, A. V. Lvov

“…This work is an experimental study of temperature and stress-strain state of a tube sample under local stochastic temperature pulsations caused by mixing of coolant flows.To solve the problems posed, a Y-junction with «counter injection» was built, which was included in the thermal-hydraulic research facility. The design of the Y-junction allows study of the thermal-hydraulic characteristics and durability of tube samples made of austenitic steel of 60 × 5 мм. …”
Get full text

Calculation of the Optimal Magnetic Duty Cycle for a Graded Coaxial Magnet of a Rotary Type Magnetic Refrigerator by Chih-Hao Lee, Pai-Hsiang Cheng, Keh-Chyang Leou, Chih-Ming Hsieh, Yu-Chuan Su

“…After considering the thermos-hydraulic part, the optimized duty cycle is around 30% in the case of a temperature span of 8 K between the hot and cold ends on a rotary-type magnetic cooling system. …”
Get full text

GCFR Coupled Neutronic and Thermal-Fluid-Dynamics Analyses for a Core Containing Minor Actinides by Diego Castelliti, Eleonora Bomboni, Nicola Cerullo, Guglielmo Lomonaco, Carlo Parisi

“…This paper presents an analysis of GCFR fuel cycle optimization and of a thermal-hydraulic of a GCFR-prototype under steady-state and transient conditions. …”
Get full text

Thesis Overview: Oscillating wave surge converters – Large eddy simulation modelling of wave farms hydrodynamics and its related energy potential by Guilherme Fuhrmeister Vargas, Alexandre Beluco

Get full text

THE METHOD OF FORMING CAE MODELS ON THE EXAMPLE OF DESIGN AND TECHNOLOGICAL ELABORATION OF THE PLUNGER OF FORCED HYDROMACHINE by A. V. Puzanov

“…An example of design and technological elaboration of the plunger of forced hydraulic machine is shown.…”
Get full text

The Characteristic Improvement of Electromagnetic Proportional Directional Control Valve by Hua Zhang

“…The electromagnetic proportional directional control valve is widely used in hydraulic control system and its typical faults are not enough electromagnetic force and too high temperature rise to burn out the coil. …”
Get full text

Distributed Fiber Optic Strain Sensing Technology for Monitoring Soil Deformation Induced by Leakage in Buried Water Pipelines: A Model Test Study by Lin Cheng, Yongkang Sun, Zhaohan Wang, Wenqi Gao, Zhuolin Li, Zengguang Xu, Jiang Hu

Get full text

Experimental Investigation of the Deformation Characteristics of Tianjin Clays under Coupled Dynamic Stress and Seepage Fields by Huayang Lei, Shuangxi Feng, Rui Jia, Mingjing Jiang

“…The laboratory results show that the hydraulic conductivity (k) decreases with the increasing seepage pressure, CSR, and N, and its range is from 4.6 × 10−8 cm/s to 7.4 × 10−8 cm/s. …”
Get full text

Comparative Study on Two Types of Nonpillar Mining Techniques by Roof Cutting and by Filling Artificial Materials by Enze Zhen, Yubing Gao, Yajun Wang, Siming Wang

“…The results indicate that the total deformation of the surrounding rock of the GERF is larger and more severe; the convergence between the roof and floor and the entry sides displacement is 885 mm and 216 mm, respectively; the hydraulic support pressure near the retained entry is larger; and the peak value is 38.7 MPa. …”
Get full text

The Influence of Injected Fluids on Microscopic Pore Structures in the Intersalt Dolomitic Shale Oil Reservoirs by Tong Zhou, Wei Yan, Jianzheng Su, Xianglu Tang, Hao Tian, Wenbo Li, Kongyang Wang, Ting Sun, Ruyue Wang, Rusheng Zhang, Jun Niu

“…Given their low porosity and permeability, intersalt dolomitic shale oil reservoirs need to be developed via large-scale hydraulic fracturing to achieve economic effects. However, various lithologies and salt materials make these reservoirs vulnerable to salt mineral dissolution and recrystallization and salt plugging during development. …”
Get full text

Pollutant removal by Canna Generalis in tropical constructed wetlands for domestic wastewater treatment by H.D. Tran, H.M.T. Vi, H.T.T. Dang, R.M. Narbaitz

“…The BOD₅, TSS, NH₄-N and PO₄-P removal efficiencies averaged 81%, 85%, 93% and 77%, respectively for the hybrid horizontal subsurface flow constructed wetlands system operated at a hydraulic loading rate of 0.075 m/day, while they were 89%, 97%, 97%, and 68%, respectively for the hybrid free water sub-surface constructed wetlands system operated at a hydraulic loading rate of 0.1 m/day. …”
Get full text

Les aqueducs romains de Lyon et d’ailleurs : nouveaux repères by Aldo Borlenghi, Catherine Coquidé

“…“Construction works” draws contributions from new obervations at different scales: the design of a new section of aqueduct, the organisation of construction sites and the supply of materials, the building of a canal from the foundations upwards, the handling of factors that impact water flow. Advanced hydraulic engineering such as siphons and some dropshafts or hydraulic jumps are also covered.The “dating” category is the focus of multiple questions as it brings into play a first of politics, large-scale investment and urban amenities. …”
Get full text

Disaster Control of Roof Falling in Deep Coal Mine Roadway Subjected to High Abutment Pressure by Shizhong Zhang, Gangwei Fan, Ling Chai, Qizhen Li, Mingwei Chen, Tao Luo, Shang Ren

“…The support length of the belt roadway should be at least 57.7 m, with 0-30 m away from the coalface supported by hydraulic supports and 32-57.7 m supported by single props. …”
Get full text