Explanipedia

Co-Retention FeaturePyramid Network for Low-dose CTDenoising via Spatialand and Frequency Domain Learning Open

Li Zhou, Bahareh Morovati, Dayang Wang, Yongshun Xu, Shuo Han , et al. · 2025

Heat Transfer Modeling of Geothermal Wells in Fractured Aquifers Considering the Joule–Thompson Effect Open

Mengmeng Li, Gang Bi, Yu Shi, Yang Wang · 2024

Geothermal energy, as a clean, low-carbon, widely distributed, renewable and environmentally friendly energy source, plays an important role in the transition from traditional energy sources dominated by coal and oil to clean energy. Groun…

Current status and construction scheme of smart geothermal field technology Open

Gensheng Li, Xianzhi Song, Yu Shi, Gaosheng WANG, Zhongwei Huang · 2024

To address the key problems in the application of intelligent technology in geothermal development, smart application scenarios for geothermal development are constructed. The research status and existing challenges of intelligent technolo…

Spatiotemporal Impact of Cultivated Land Use Transition on Grain Production: Perspective of Interaction between Dominant and Recessive Transitions Open

Wenhao Niu, Haoyang Wang, Lan Luo, Yu Shi, Yifan Sui , et al. · 2024

The Effect of Double Intercritical Annealing on Micromechanical Behavior of a Medium Mn Transformation Induced Plasticity Steel Investigated by in Situ High Energy X-Ray Diffraction Open

Pu Mao, Junjie Liu, Xingmin Huang, Z.Y. Zhong, Juan Zhang , et al. · 2024

The magnitudes of multi-physics effects on geothermal reservoir characteristics during the production of enhanced geothermal system Open

Guofeng Song, Yu Shi, Fuqiang Xu, Xianzhi Song, Gensheng Li , et al. · 2023

Optimizing the thermal energy storage performance of shallow aquifers based on gray correlation analysis and multi-objective optimization Open

Yu Shi, Qiliang Cui, Zijiang Yang, Xianzhi Song, Qing Liu , et al. · 2023

The operation parameters and well layout parameters of aquifer thermal energy storage (ATES) system directly influence the thermal energy storage performance. How to optimize the parameters to obtain the optimal process scheme is of great …

The injection-production performance of an enhanced geothermal system considering fracture network complexity and thermo-hydro-mechanical coupling in numerical simulations Open

Zhihong Lei, Yulong Zhang, Qiliang Cui, Yu Shi · 2023

The effect of fracture networks on EGS performance remains worth further investigation to guide the formulation of geothermal extraction strategy. We established models that account for thermo-hydraulic-mechanical (THM) coupling and that a…

Fracturing and thermal extraction optimization methods in enhanced geothermal systems Open

Ruiyue Yang, Yanyong Wang, Guofeng Song, Yu Shi · 2023

Effects of different soil water content on water consumption by wheat and analysis of senescence characteristics of root and flag leaf Open

Zhen Zhang, Yu Shi, Yongli Zhang, Zhenwen Yu, Xi-Zhi WANG · 2023

Swirl Flow and Heat Transfer in a Rotor-Stator Cavity with Consideration of the Inlet Seal Thermal Deformation Effect Open

Yu Shi, Shuiting Ding, Peng Liu, Tian Qiu, Chuankai Liu , et al. · 2023

In the typical structure of a turboshaft aero-engine, the mass flow of the cooling air in the rotor-stator cavity is controlled by the inlet seal labyrinth. This study focused on the swirl flow and heat transfer characteristics in a rotor-…

Productivity Comparison between Steam Injection and Electrical Heating in Oil Shale In-Situ Exploitation Open

Zhihong Lei, Yuling Zhang, Zijiang Yang, Yu Shi, Hongyuan Zhang , et al. · 2023

Nonuniform Clearance Effects on Pressure Distribution and Leakage Flow in the Straight-through Labyrinth Seals Open

Yu Shi, Shuiting Ding, Tian Qiu, Peng Liu, Chuankai Liu · 2022

Straight-through labyrinth seal is a simple and reliable noncontact seal structure widely used in aeroengines. During the actual operation of aeroengines, the labyrinth seal clearance might experience a nonuniform variation in the flow dir…

Evaluation of the heat extraction performance of an abandoned well pattern in multilayer commingled production oil reservoirs Open

Xianzhi Song, Fuqiang Xu, Jiayan Ji, Yu Shi · 2022

Multi-objective balanced method of optimizing the heat extraction performance for hot dry rock Open

Guofeng Song, Gensheng Li, Xianzhi Song, Yu Shi · 2022

Geothermal energy, a kind of clean and environmentally friendly energy source, is an important object of future natural resource development and utilization, among which, hot dry rock is one of the important deep geothermal resources. In t…

Research advances in multi-field coupling model for geothermal reservoir heat extraction Open

Gensheng Li, Jiayan Ji, Xianzhi Song, Yu Shi, Shuang Li , et al. · 2022

As a kind of clean renewable energy, the production and utilization of geothermal resources can make a great contribution to optimizing the energy structure and energy conservation and emission reduction. The circulating heat extraction pr…

Study on Effects of Variable Thermophysical of Water on Heat Extraction Performance of Enhanced Geothermal System Open

Jiayan Ji, Xianzhi Song, Fuqiang Xu, Guofeng Song, Yu Shi , et al. · 2022

A semi-analytical two-phase flow model of fractured horizontal well with complex fracture networks in natural fractured reservoirs Open

Mengmeng Li, Gang Bi, Yu Shi, Kai Zhao · 2021

Complex fracture networks are easily developed along the horizontal wellbore during hydraulic fracturing. The water phase increases the seepage resistance of oil in natural fractured reservoir. The flow regimes become more intricate due to…

Bi-Fo time scaling method in the numerical simulation of transient conjugate heat transfer Open

Yu Shi, Shuiting Ding, Tian Qiu, Chuankai Liu, Shenghui Zhang · 2021

Physical simulation for water invasion and water control optimization in water drive gas reservoirs Open

Xuan Xu, Xizhe Li, Yong Hu, Qingyan Mei, Yu Shi , et al. · 2021

Study on Influence Factors of Horizontal Ground Heat Exchanger Performance Considering Climatic Conditions and Groundwater Flow Open

Yu Shi, Xiaojiang Li, Xianzhi Song, Qiliang Cui, Guofeng Song , et al. · 2021

Study on Thermal Performances of a Horizontal Ground Heat Exchanger Geothermal System with Different Configurations and Arrangements Open

Yu Shi, Xianzhi Song, Qiliang Cui, Fuqiang Xu, Guofeng Song · 2021

Study on Influence Factors of Horizontal Ground Heat Exchanger Performance Considering Climatic Conditions and Groundwater Flow Open

Yu Shi, Xiaojiang Li, Xianzhi Song, Qiliang Cui, Guofeng Song , et al. · 2021

Real Fuel Modeling for Gasoline Compression Ignition Engine Open

Mayuri Wagh, Nahm Roh Joo, Philip Zoldak, Hyejun Won, Youngchul Ra , et al. · 2020

Increasing regulatory demand for efficiency has led to development of novel combustion modes such as HCCI, GCI and RCCI for gasoline light duty engines. In order to realize HCCI as a compression ignition combustion mode system, in-cylinder…

Influence of CO<sub>2</sub> injection on the pore size distribution and petrophysical properties of tight sandstone cores using nuclear magnetic resonance Open

Jinsheng Zhao, Pengfei Wang, Yanming Zhang, Liang Ye, Yu Shi · 2020

CO 2 injection has been proposed as an efficient method for enhanced oil recovery in low‐permeability sandstone reservoirs. When CO 2 is injected into such reservoirs, the petrophysical properties as well as the pore size distribution of t…

Numerical Simulation and Field Test of Downhole Coaxial Heat Exchanger Geothermal System Open

Xianzhi Song, Rui Zheng, Gensheng Li, Yiqun Zhang, Yu Shi , et al. · 2020

For downhole coaxial heat exchanger (DCHE), the working fluid is injected from the annulus and produced from the central insulated tubing.There have been many studies on the heat extraction performance of DCHE.However, to the best of our k…

Application of Arbitrary Vortex Method in Wind Tunnel Axial Fan Design Open

Xu Dachuan, Wang Haifeng, Xiaoli Qu, YU Yong-sheng, Yu Shi , et al. · 2019

The flow axial velocity is assumed equal everywhere in free vortex design method, and the pressure rise of flow pass through fan is assumed also equal at different radial height. But in arbitrary vortex design method, on the assumption tha…

Preliminary study of regulation technology of wind field distribution on QTT site based on test of equivalent wind field Open

Congsi Wang, XueQing Wang, Qian Xu, Na Wang, Yuanpeng Zheng , et al. · 2019

The effect of wind gust on the large reflector antenna is one of the main factors that can affect the antenna performance and therefore, this effect must be minimized to meet the strict performance requirement in the world largest steerabl…

Heat Extraction Performance of a Deep Downhole Heat Exchanger Open

Chuanshan Dai, Yu Shi, Long Zeng, Jiashu Li, Haiyan Lei · 2019

The experimental test for evaluating the heat extraction performance for a deep Downhole Heat Exchanger (DHE) was carefully designed and performed in the last winter in Tanggu area, Tianjin, China. The test well in which DHE was installed …

Numerical Analysis on Thermal Characteristics of an Open Loop Geothermal System in a Single Well Open

Xianzhi Song, Gaosheng Wang, Yu Shi, Rui Zheng, Jiacheng Li · 2019

The borehole heat exchanger (BHE) has been widely used for geothermal development, but its heat production is limited. To enhance the heat transfer, an open loop geothermal system (OLGS) is proposed to exploit hydrothermal resources. For O…

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