A5011181885- Geothermal Energy Systems and Applications
- Geotechnical Engineering and Soil Stabilization
- Geotechnical Engineering and Analysis
- Grouting, Rheology, and Soil Mechanics
- Groundwater flow and contamination studies
- Hydrocarbon exploration and reservoir analysis
- Seismic Waves and Analysis
- Geotechnical Engineering and Underground Structures
- Geological and Geophysical Studies
- Hydraulic Fracturing and Reservoir Analysis
- Geophysical Methods and Applications
- Groundwater and Isotope Geochemistry
- Advanced Thermoelectric Materials and Devices
- Geotechnical Engineering and Soil Mechanics
- Geophysical and Geoelectrical Methods
- Solar Thermal and Photovoltaic Systems
- Karst Systems and Hydrogeology
Beijing Solar Energy Research Institute
2023-2025
Xi'an University of Technology
2024
Yangtze University
2023-2024
Xi'an University of Architecture and Technology
2024
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2023
Chengdu University of Technology
2023
Abstract Geothermal power generation employing Organic Rankine Cycle (ORC) technology is a widely acknowledged and conventional approach for harnessing geothermal energy. In an innovative advancement, we propose novel design integrating downhole thermoelectric with coaxial borehole heat exchanger. This aims to enhance the efficiency sustainability of energy utilization. this design, well divided into two distinct sections: section exchanging section, achieved through implementation packer...
Presently, geothermal resources have been globally recognized as an indispensable component of the energy system due to their sustainability. However, previous studies on reservoirs focus primarily single reservoirs, lacking a systematic investigation composite reservoirs. The in northwestern Shandong area China are sandstone and karst types, characterized by extensive distributions, shallow burial depths, high water temperatures, abundance, holding considerable potential for exploitation....
Aiming at the problems that it is difficult to control expansion force of lime-sand pile in foundation correcting and how upper existing structural pressure affects pile, this paper adopts a new type reaction tester carry out experimental research on under influences different pre-pressure, mixing ratios, heights, granular sizes. The purpose explore influence pre-pressure brought by building structure coupling effect other influencing factors through multi-parameter test. results show with...
Abstract The development of geothermal resources in the Dongpu Depression can improve not only economic benefits oilfield but also ecological environment. Therefore, it is necessary to evaluate region. Based on heat flow, gradient and thermal properties, temperatures their distribution different strata are calculated using methods, resource types identified. results show that include low-temperature, medium-temperature high-temperature Depression. Minghuazhen Guantao Formations mainly...
Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI
A lime–sand pile is a three-phase particle composite material composed of lime matrix, sand, and loess aggregate at the meso level. Establishing random model that can reflect actual gradation, content, morphology premise numerical simulations meso-mechanics piles. In this paper, secondary development Abaqus 2022 realized by writing Python 3.12 scripts, parameterized mixed meso-spherical obtained. meso-modeling idea piles creatively proposed, integrated-generation algorithm spherical...
The carbonate rock karst thermal reservoir in the Niutuozhen geothermal field is a high-quality resource with significant development potential. However, due to strong heterogeneity of reservoirs, connectivity between recharge and production wells hard determine, which seriously restricts sustainable field. Therefore, this study revealed hydraulic connection well through tracer test, quantitatively characterized seepage characteristics combined numerical simulation, proposed deployment well....
The karst fissures of the carbonate thermal reservoir in Xiong’an New Area have developed, and they advantages a concentrated distribution, shallow burial, large water volume, easy recharge, which are conducive to development utilization geothermal resources. This paper took as research object studied characteristics seepage patterns temperature distribution storage with different well arrangements recharge methods by laser etching micromodel simulating methods. established numerical model...