OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Energy Engineering is 6. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Study of Simulation Method of Porosity and Permeability Parameters of Salt Deposition Reservoir Based on Phase Equilibrium Calculation	33
Improved Lignite Predrying System Integrated with Heat and Water Recovery from Wet Flue Gas at Lignite-Fired Power Plants: Energy and Water Conservation	29
Thermodynamic, Economic Analysis, and Multiobjective Optimization of a Novel Transcritical CO2 Rankine Cycle with a Vortex Tube	22
Geochemistry of High-Maturity Crude Oil and Gas from Deep–Ultradeep Reservoirs and Their Geological Importance in a Foreland Basin: A Case Study of the Southern Thrust Belt, Junggar Basin, Northwest C	19
Fault Diagnosis Method for Proton Exchange Membrane Fuel Cells Based on the Fusion of Deep Learning and Ensemble Learning	18
Experimental Investigation of Fuel-Spray Droplet Size Distribution Relating to Cold Start Conditions in Diesel Engines	18
Simulation of Coal Gasification in Texaco Gasifier: Kinetics-Based Aspen Plus Model	18
Surface Modification of Commercial YSZ with SiO2 and SnO2 via Low-Temperature Chemical Vapor Deposition to Improve Electrochemical Performance	18
Recent Modifications of Anode Materials and Performance Evaluation of Microbial Fuel Cells: A Brief Review	14
Mechanism and Key Parameters of Coal Fragmentation by Supersonic Gas Jet Impact: Numerical and Physical Simulation Research	14
Mesostructural Evolution of Coal under Alternating Hydraulic Intrusion Based on Micro-CT Imaging	13
Effect of Two Mechanisms Contributing to the Cyclic Variability of a Methane–Hydrogen-Fueled Spark-Ignition Engine by Using a Fast CFD Methodology	13
Pressure Transient Behavior of a Sand Producing Fractured Well in a Channel Reservoir	13
Research on Productivity Prediction Model of Three-Dimensional Directional Wells in Different Reservoirs	13
Three-Dimensional Structure Research of Anode-Supported Planar Solid Oxide Fuel Cells	13
Parallelizable Permeability Estimation of Digital Porous Media for Sandstone Using Subvolume Properties for Flow in Porous Media	12
Analyzing Coal Particle Mechanics Based on Protodyakonov’s Coefficient and Compression Testing	12
Interaction of Kerogen Combustion and Pyrolysis and Continuous Oil Production during In Situ Combustion for Oil Shale Upgrading	12
Cost-Effective Scheduling of Modular Equipment in Shale Gas Gathering Systems with Hydraulic Considerations	12
AE Response Characteristics of Intersections between Hydraulic Fractures and Embedded-Discontinuous Rock in Granitic HDR	11
Distributionally Robust Optimization Model of the Integrated Energy System with Integrated Demand Response	11
Multiobjective Optimization of a Parallel Liquid Cooling Thermal Management System for Prismatic Batteries	11
Evolution Law of Gas Hydrate Microstructure and Morphological Characteristics during Gas Hydrate Formation and Dissociation Process in Sand Sediments Combined with Micro-CT Observation	11
Study on Fractal Characteristics of Compaction Deformation and Recrushing of Graded Crushed Rock Masses under Compression	11
Experimental and Theoretical Analysis of Spray Characteristics of Biodiesel Blends with Diethyl Carbonate in a Common-Rail Injection System	10

Numerical Study on Coal–Sludge Cocombustion Characteristics and NOx Emission Behaviors in a 330-MW Wall-Fired Boiler	10
Mechanical Failure Characteristics and Energy Dissipation Laws of the Coal–Concrete Combination under Impact Rates	10
Reviewers	10
Numerical Simulation of Low-Temperature Thermal Management of Lithium-Ion Batteries Based on Composite Phase Change Material	10
Effect of Trajectory Deviation of Borehole Group on Gas Extraction and Its Underlying Mechanism	10
Effect of Flow-Field Variation on Hydrogen Adsorption in a Carbon Electrode Integrated into a Modified Reversible Polymer Electrolyte Membrane Fuel Cell	10
Seepage Evolution Law of Coal during Loading Process Based on Digital Core	9
Impact of Brine on Disjoining Pressure and Rock Wettability of Oil, Brine, and Mineral Systems	9
Numerical Simulation of Liquid Water Transport in a Multiperforated Gas Diffusion Layer of Polymer Electrolyte Membrane Fuel Cells	9
Numerical Analysis of the Impacts of Multiscale Fractures on Geothermal Reservoir Capacity	9
Thermal Management Performance Study of a Novel Immersion-Cooling Cylindrical Battery Module with Graduated-Height-Finned Heat-Dissipation Sleeves	8
Mechanisms and Modeling of Proppant Production in Shale Gas Reservoirs: A Systematic Analysis	8
Experimental Study of the Effect of Clay Minerals on the Electrical Characteristics of Clayey Silt Hydrate-Bearing Sediments	8
Enhancement of the Energy Performance of an Existing Building Using a Parametric Approach	8
Three-Dimensional Geological Engineering Double Desert Evaluation of Low-Permeability Sandstone Reservoirs	8
Effects of Steam-Injection Strategies on Performance and Emission Characteristics of Marine Engines	8
Effects of Different Surfactant and Furan Cosolvents on the Macroscopic and Microscopic Properties of Ethanol-Diesel Fuel Blends	8
Mechanisms and Influencing Factors of High-Temperature and Pressure Huff-n-Puff Imbibition Process in Continental Shale Oil Reservoirs	8
Whole-Area Pressure Relief Characteristics of Roof-Cutting and Pressure-Relief Technologies in a Mining Field	8
Critical Instability and Dynamic Loading Laws of the Artificial Dam in the Coal Mine Underground Reservoir	8
Numerical Analysis of the Effect of a Radial Serpentine Flow Field on PEMFC Performance	8
Evaluation of Energy Saving of Residential Buildings in North China Using Back-Propagation Neural Network and Virtual Reality Modeling	8
Achievement of NO Emission–Free Operation of a HSDI Diesel Engine Using Nitrogen Enrichment of Intake Air and Implications on Performance and Soot Emissions	7
Optimization of the Structure of a Dual-Nozzle Ejector for PEMFCs Based on CFD and Orthogonal Test	7
Heavy Pollution Attributes and Firms’ Green Investment under Power Shortage Risk	7
Performance Evaluation of Chiller Unit with Gas Bearings Based on Energy, Exergy, Economic, and Environmental Analyses	7
Advances in Subsurface Energy Exploitation and Storage	7
Comprehensive Day-Ahead Marketing Model Considering N-1 Security and Renewables	7
Impacts of Natural Fractures on Propagation Behaviors of Hydraulic Fractures under Different Pulse Pressures	7
Experimental Investigation and Analysis of Three Dilution Strategies in an SI Turbocharged Engine Regarding Combustion, Fuel Consumption, and Emissions	7
Experimental Study of Influencing Factors on Mechanical Properties for New Coal-Like Materials	7
Heat Dissipation Improvement of Lithium Battery Pack with Liquid Cooling System Based on Response-Surface Optimization	7
Effects of Diesel Hydrocarbon Components on Combustion and Emissions in a Heavy-Duty Diesel Engine	7
Low Carbon Scheduling of Distribution Networks Based on Affine Adjustable Robust Optimization Method Considering the Risk of Insufficient Flexibility	7
Study of the Synthesis Optimization Methods of a Bionic Airfoil for Traditional Wind Turbine Airfoil Aerodynamic Performance Enhancement	7
Cocombustion of Coal–Water Fuel with Fuel Oil	7
A Novel Porous Diffusion Model during Gas Desorption in Coal Based on Fractal Characteristics of Pore Structure	7
Power Extraction from Pico Hydro Turbines Installed in Water Pipelines	6
Simulation Calculation and Analysis of Connate Water Convection on Steam Chamber Expansion in Steam-Assisted Gravity-Drainage Process	6
Numerical Research on the Effect of Operating Parameters on Combustion and Performance Characteristics of Cyclohexane/N-Heptane HCCI	6
Identifications of Complex Fracture Geometry and Changing Drainage Radius in Tight Gas Reservoirs	6
Effect of Ammonia Energy Substitution Ratio on Combustion and Emission Performance of Ammonia and Diesel Dual-Fuel Engine at Different Loads	6
Multifactor Evolution and Carbon Sequestration Effect of Coal Pore Structure during CO2 Storage in a Coal Mine Goaf Environment	6
Influence of Burner Mass-Flow Rate Bias and Injection Direction Offset on High-Temperature Corrosion and Combustion in a 660-MW Opposed Swirling-Fired Boiler	6
Optical and Numerical Study on Micropilot Diesel Fuel-Ignited Methane Combustion Process under Different Diesel Fuel Injection Strategies	6
Optimization of Hydraulic Fracture Treatment Parameters for Normally Pressured Longmaxi and Wufeng Shales in the Southeastern Sichuan Basin in China	6
A Hybrid Multivariate Multistep Wind-Speed Forecasting Model Based on a Deep-Learning Neural Network	6
A Comparative Study of Flow Control Methods for Enhancing Wind Turbine Blade Performance	6
Retracted: CO2 Sequestration and Enhanced Shale Gas Recovery by CO2 Injection: Numerical Simulation Method	6
Modified Agglomerate Model for Low-Pt Cathode Catalyst Layer in PEMFC	6