Regional Frequency Analysis of Extremes Precipitation Using L-Moments and Partial L-Moments by Said Arab Khan, Ijaz Hussain, Tajammal Hussain, Muhammad Faisal, Yousaf Shad Muhammad, Alaa Mohamd Shoukry

“…Estimation of frequency of extreme precipitations and its magnitude is vital for making decisions about hydraulic structures such as dams, spillways, and dikes. …”
Get full text

The Study on Cracking Strength of AIJs to Release the Early-Age Stress of Mass Concrete by Xiaogang Zhang, Chengqiang Wang, Shuping Wang, Feng Xing, Ronghua Zhu

Get full text

Rational Boreholes Arrangement of Gas Extraction from Unloaded Coal Seam by Chaojun Fan, Sheng Li, Haohao Zhang, Zhenhua Yang

“…Based on the multiphysics field theory, the hydraulic-mechanical coupling model of gas extraction in the unloading coal seam was established, and the gas extraction process by drilling borehole in the floor roadway in the overburden of Panyi Coal Mine 1551 (1) panel was simulated. …”
Get full text

Modelling Hydrology of a Single Bioretention System with HYDRUS-1D by Yingying Meng, Huixiao Wang, Jiangang Chen, Shuhan Zhang

“…Better hydrologic effectiveness is achieved with a higher hydraulic conductivity and ratio of the bioretention surface area to the catchment area, and filter media whose conductivity is between the conductivity of loamy sand and sandy loam, and a surface area of 10% of the catchment area is recommended. …”
Get full text

Numerical Simulations on the Front Motion of Water Permeation into Anisotropic Porous Media by Xiangxiang Zhang, J. G. Wang, Xiaolin Wang, Feng Gao

“…Water permeation into a porous medium is a common but important phenomenon in many engineering fields such as hydraulic fracturing. The water permeation front moves with time and may significantly impact the field variable evolution near the water front. …”
Get full text

The Healing Process of the Joints between Buffer Material Blocks and the Influence on Solute Migration by Rui Zhou, Yuemiao Liu, Tao Xu, Yufeng Gao

“…Studies show that, under an external water head, the joints will become hydraulic priority channels due to their higher permeability, which will shorten the saturation time of the blocks. …”
Get full text

Geothermal heat advected by the recharge of underground conduit. Case study of the karstic spring of Lez (Hérault, France) by Vasseur, Guy

“…In the model of energy transport, the energy of the fluid includes its enthalpy plus its gravity potential; the hydraulic head is shown to be the correct potential accounting for both pressure and gravity. …”
Get full text

Experimental Study on the Performance and Microstructure of Cementitious Materials Made with Dune Sand by Chaohua Jiang, Xiaobin Zhou, Guilan Tao, Da Chen

“…The results obtained suggest that there is potential in manufacturing cementitious material with dune sand in substitution of ordinary concrete to use in hydraulic engineering.…”
Get full text

Hydrological Drought Analysis using Streamflow Drought Index (SDI) in Ethiopia by Kassa Abera Tareke, Admasu Gebeyehu Awoke

Get full text

Time-Frequency Analysis and Target Recognition of HRRP Based on CN-LSGAN, STFT, and CNN by Jianghua Nie, Yongsheng Xiao, Lizhen Huang, Feng Lv

Get full text

Geomechanical Characteristics and Stimulation of Dibei Deep Tight Sandstone Reservoirs in the Kuqa Depression of Tarim Basin by Ke Xu, Haijun Yang, Hui Zhang, Zhimin Wang, Lu Fang, Guoqing Yin, Haiying Wang

“…Understanding the geomechanical characteristics can quantitatively optimize the best wellbore trajectory, reduce the difficulty of fracturing from the source of well location deployment, improve the efficiency of hydraulic fracturing, and then realize the stimulation of gas reservoirs. …”
Get full text

Microscopic investigation of the occurring process of contact erosion by Yubo Li, Guo Yu, Lei He, Ying Cui

“…In addition, the effects of the hydraulic gradient and particle size on flow velocity and particle migration are analyzed. …”
Get full text

A Numerical Model of Vapour Transfer and Phase Change in Unsaturated Freezing Soils by Sihao Liang, Jidong Teng, Feng Shan, Sheng Zhang

“…The new model avoids using the local equilibrium assumption and the hydraulic relations that accounts for liquid water flow, which provides a new way for the water-heat coupling movement problem. …”
Get full text

Long-term trends in water level fluctuations in lowland lakes in central Europe (Northern Poland) by Mariusz Ptak, Katarzyna Szyga-Pluta, Mariusz Sojka

“…In the spatial arrangement, no clear patterns were recognised in the regional distribution of individual characteristics, and the factors determining water level fluctuations have a local character. The role of hydraulic infrastructure is significant, where water level regulation is subordinated to economic objectives. …”
Get full text

Experimental Study on the Evolution Mechanism of Landslide with Retaining Wall Locked Segment by Han-Dong Liu, Jia-Xing Chen, Zhi-Fei Guo, Dong-Dong Li, Ya-Feng Zhang

“…Under the action of in situ stress, hydraulic fracturing leads to the development and expansion of rock cracks, which increases the risk of slope instability. …”
Get full text

A new Digital Harmony Search algorithm for optimizing Pump Scheduling in Water Distribution Networks by Francesco De Paola, Francesco Pugliese, Nicola Fontana, Maurizio Giugni

“…The EPANET 2.0 solver was employed for hydraulic simulations and novel setting equations and penalties were included to limit the number of feasible solutions. …”
Get full text

Investigation of properties of system of automatic control of liquid-propellant rocket propulsion system with integrating regulator by I. A. Kyzmenko, A. B. Yakovlev

“…There are obtained differential equations describing the operation of the comparison element, the throttle valve, the hydraulic amplifier, and the processes in the gas generator. …”
Get full text

Analyses of the OSU-MASLWR Experimental Test Facility by F. Mascari, G. Vella, B. G. Woods, F. D'Auria

“…A summary of the best estimate thermal hydraulic system code analyses, already performed, to analyze the codes capability in predicting the phenomena typical of the MASLWR prototype, thermal hydraulically characterized in the OSU-MASLWR facility, is presented as well.…”
Get full text

Effect of modified phosphogypsum on the dimensional stability of supersulfated cement-based materials by Qingqing Jin, Lu Wang, Zhisheng Ren, Xinyu Li, Shuhua Liu

Get full text

Fault Diagnosis Approach for Rotating Machinery Based on Feature Importance Ranking and Selection by Zong Yuan, Taotao Zhou, Jie Liu, Changhe Zhang, Yong Liu

Get full text