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Combined control of fluid adsorption capacity and initial permeability on coal permeability
The variations of strain and permeability of coal were systematically studied through the physical simulation of N 2 and water injection. The effects...
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Investigation of the Permeability of Concrete by Penetration Method and Numerical Analysis
The study of water penetration in concrete has the critical purpose of controlling the erosion process of construction structures that are frequently...
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Revaluating coal permeability-gas pressure relation under various gas pressure differential conditions
Identifying changes in coal permeability with gas pressure and accurately codifying mean effective stresses in laboratory samples are crucial in...
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Theoretical analysis and engineering application of controllable shock wave technology for enhancing coalbed methane in soft and low-permeability coal seams
Coalbed methane (CBM) is a significant factor in triggering coal and gas outburst disaster, while also serving as a clean fuel. With the increasing...
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A numerical investigation of hydraulic fracturing on coal seam permeability based on PFC-COMSOL coupling method
Hydraulic fracturing and permeability enhancement are effective methods to improve low-permeability coal seams. However, few studies focused on...
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Inferences Derived from Reservoir Permeability Estimation Using Static and Dynamic Data: Core Data Analysis Versus Drawdown Tests
Reservoir characterization using well test analysis is often plagued with assumptions such as reservoir homogeneity and average permeability...
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Power quality enhancement and engineering application with high permeability distributed photovoltaic access to low-voltage distribution networks in Australia
Considering power quality problems such as overvoltage and three-phase unbalance caused by high permeability distributed photovoltaic access in...
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Field Enhancement Factor Around Hydrogen-Negative Index Metamaterial Waveguide
The improvement in the electromagnetic field energy density around planar surfaces of hydrogen-absorbing metals is necessary for the development of...
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Research advances in enhanced coal seam gas extraction by controllable shock wave fracturing
With the continuous increase of mining in depth, the gas extraction faces the challenges of low permeability, great ground stress, high temperature...
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Optimization of Injection Parameters of Air Foam Flooding in Ultra-Low Permeability Reservoir
The rationality of injection parameters is one of the main factors to ensure the test effect. Taking X test area as an example, a geological model of...
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Study on the Influence of Reservoir Characteristics on Air Foam Floodingin Ultra-Low Permeability Reservoir
In order to solve the problem that the influence of reservoir characteristics on the test results of air foam flooding, the mechanism of rhythmicity,...
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Optimization Study of Polymer-Surfactant Binary Flooding Parameters in Maling Jurassic Low Permeability Reservoir
The Jurassic low permeability reservoir in Changqing Maling has entered the stage of middle and high water cut production after long-term water...
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Design, Optimization, and Performance Enhancement of Switched Reluctance Motor for Pollution-Free Electric Vehicle Application
Recent years have seen an increase in global air pollution, and citizens in urban areas suffer grave health problems. In India, transportation...
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Water Production Prediction in Tight and Low Pressure Gas Wells Considering the Dynamic Change of Gas-Water Permeability Relationship
The production of water in tight low-pressure gas wells is the main problem that restricts the efficient development of tight gas. How to accurately...
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Enhancement of thermo-mechanical, creep-recovery, and anti-microbial properties in PVA-based biodegradable films through cross-linking with oxalic acid: implications for packaging application
One of the few synthetic resins from petroleum-based sources that are biodegradable and can reduce the environmental pollution is polyvinyl alcohol...
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Microbial enhancement of biodegradability inoculating Bacillus tropicus and Staphylococcus cohnii onto LDPE/starch blended films
People often dispose of the widely used polymer materials unconsciously, which generate pollution in the air, water bodies as well as in soil. The...
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Convective drying of golden delicious apple enhancement: drying characteristics, artificial neural network modeling, chemical and ATR-FTIR analysis of quality parameters
In recent years, many innovative methods have been investigated to provide alternative approaches to the food drying industry, but currently the most...
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Internal Curing Effect of Porous Ceramic Roof Tile Waste Fine Aggregate on Surface Quality of Steam-Cured Fly Ash Concrete
Steam curing, one of the methods to enhance the early-age strength of concrete, has a high possibility of deterioration of surface layer quality...
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Edible coatings based on guar gum and peppermint essential oil alter the quality enhancement of Zagh pomegranate arils during the postharvest supply chain
The preservation of pomegranate arils is challenging due to their short shelf life and susceptibility to fungal agents. The use of chemical...
