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1661
Spatial continuity and stress transfer: Primary and complementary factors shaping pure-swarm laboratory catalog into mixed burst-like and swarm-like
Published 2025-01-01“…Natural earthquakes and micro-seismicity resulting from hydraulic fracturing or other engineering practices display distinctively different spatial-temporal features, like mixed burst- and swarm-like features or predominantly swarm-like features. …”
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1662
Experimental Study of Volumetric Fracturing Properties for Shale under Different Stress States
Published 2021-01-01“…Therefore, this study primarily investigated the evolution of crack initiation and propagation in a hydraulic rock mass under various stress conditions. …”
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1663
Machine Learning Models for Spring Discharge Forecasting
Published 2018-01-01“…A promising alternative is represented by data-driven approaches. Recently, many hydraulic engineering problems have been addressed by means of advanced models derived from artificial intelligence studies. …”
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1664
Assessing the Effects of Anthropogenic Land Use on Soil Infiltration Rate in a Tropical West African Watershed (Ouriyori, Benin)
Published 2022-01-01“…To that end, in situ infiltration was carried out over the watershed under thirty-six pairs of adjacent cropland-fallow plots using the hood infiltrometer. Saturated hydraulic conductivity (Ks), soil properties, and soil classes were further compared. …”
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1665
INVESTIGATION OF THE EFFECT OF HEAT TREATMENT ON RESIDUAL DEFORMATION CHIPPER KNIVES
Published 2015-11-01“…It is found that the samples made from steel 6HV2S have a deflection value smaller than the samples of steel grades and 9HF U8A.Repair any defects in the form of troughs manage curved by heating the samples to the tempering temperature and the subsequent exposure between steel plates in a hydraulic press under a load to cool the workpiece.Thus, as a result of the research found that the residual deformation-tion (trough) samples of knives from different grades (6HV2S, 9HF, U8A) has a different value, depending on the geometrical parameters of knives (length, thickness, width) and grades. …”
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1666
On The Possible Leakage of ET-RR1 Liquid Waste Tank: Hydrological and Migration Modes Studies
Published 2005-01-01“…These data were used to calculate the trend of water levels, hydraulic gradient, and formulation of water table maps from 1993–2002. …”
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1667
A probabilistic model-based approach to assess and minimize scaling in geothermal plants
Published 2025-01-01“…The proposed modelling framework to demonstrate the optimization under uncertainty workflow consists of a multiphase flow solver coupled with a geochemistry model and an uncertainty quantification workflow to locally estimate the probability of precipitation potential, including its impact on the hydraulic efficiency of the geothermal plant by increasing the roughness and/or decreasing the diameter of the casings and pipelines. …”
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1668
Cyclic Learning Rate-Based Co-Training for Image Classification With Noisy Labels
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1669
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1670
Accurate recognition of micromorphology images of epoxy coatings for deep-sea environments based on a deep learning super-resolution method
Published 2025-09-01“…However, when extracting detailed crack information from SEM images of epoxy mica coatings at different time periods in a simulated deep-sea fluid-hydraulic environment, uninteresting background regions are treated equally, resulting in unnecessary computational redundancy. …”
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1671
Overall Stability Analysis of Xiluodu High Arch Dam Based on Fine Three-Dimension Numerical Modeling
Published 2021-01-01“…The RFPA3D is used to establish a superlarge fine model to study the overall stability of the high arch dam, which provides an effective method for analysis and research of other large hydraulic projects in the world.…”
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1672
Numerical study of heat transfer and fluid flow in a symmetric wavy microchannel heat sink reinforced by slanted secondary channels
Published 2025-01-01“…To improve the thermal and hydraulic performance of symmetric wavy microchannel heat sinks, a novel design has been devised with slanted secondary channels from trough to crest based on its pressure distribution characteristics. …”
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1673
Exploration and Practice of Pressure Relief by Slotting Coal Seams with a Diamond Wire Saw
Published 2021-01-01“…The results show that the wire saw can cut coal seams in a large area, with a cutting efficiency and slotting depth greater than those of hydraulic slotting; a stress concentration zone forms in front of the wire saw coal cutting working face and a stress reduction zone and a stress recovery zone form behind. …”
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1674
Surface-Applied Biosolids Enhance Soil Organic Carbon and Nitrogen Stocks but Have Contrasting Effects on Soil Physical Quality
Published 2015-01-01“…This study evaluates the effects of surface-broadcast biosolids application rate and duration on soil organic carbon (SOC) stocks, soil aggregate stability, and selected soil hydraulic properties in a municipally operated, no-till forage production system. …”
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1675
Floor Heave Mechanism and Control Technique of Water‐Rich Soft‐Rock Roadway in Thick Coal Seam
Published 2024-11-01“…The results showed that the main reason for the serious damage to the roadway floor was the low strength of the surrounding rock of the roadway floor, and floor damage was exacerbated by the low support strength, hydraulic effects, and mining impact. A mechanical model of the asymmetric floor heave was established, and it was found that the stability of the roadway floor was positively correlated with the floor rock type, the stress concentration coefficients on the two sides of the roadway, and the burial depth, whereas it was negatively correlated with the cohesive force and internal friction angle of the floor rock mass. …”
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1676
An Efficient and Robust Method to Predict Multifractured Horizontal Well Production in Shale Oil and Gas Reservoirs
Published 2021-01-01“…Shale oil and gas reservoirs are developed by MFHWs. After large-scale hydraulic fracturing, it is hard to forecast the production rate using the theoretical method. …”
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1677
Design Improvements and Best Practices in Small-Scale Biodigesters for Sustainable Biogas Production: A Case Study in the Chillon Valley, Perú
Published 2025-01-01“…The system studied operates at 70% of its capacity, with a hydraulic retention time of 20 days and a feed of 4 kg organic matter. …”
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1678
Research on the dynamic characteristics of the cavitation bubble collapsing between multiple particles
Published 2025-01-01“…The combined action of multiple particles and cavitation bubbles can severely damage hydraulic machinery. Combining the Kelvin impulse theory and the results of high-speed photography experiments, this paper researches the dynamic behaviors of a single bubble located between three equal-sized spherical particles. …”
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1679
Interdependence Between River Aquifer Groundwater Flow and Temperature–Depth Profiles: Type Curves Based on Pi Theorem and Numerical Simulations
Published 2025-01-01“…The recharge flow and hydraulic conductivity are calculated when the thermal properties, geometrical parameters, and temperature variables are known. …”
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1680
Division and Effect Evaluation of Fracking Outburst Elimination Zones in Surface Extraction Wells of Coalbed Methane
Published 2024-01-01“…Surface hydraulic fracturing is an important measure for increasing reservoir permeability, which has advantages such as engineering safety and a large impact range and can be implemented ahead of the mine’s underground engineering. …”
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