OOIR: Observatory of International Research

Papers

(The median citation count of Journal of Energy Engineering is 3. 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 2021-08-01 to 2025-08-01.)

Article	Citations
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	30
Analysis of the Heat-Flux Characteristics of the Turbulent Boundary Layer in the Trombe Wall	29
Improved Lignite Predrying System Integrated with Heat and Water Recovery from Wet Flue Gas at Lignite-Fired Power Plants: Energy and Water Conservation	22
Thermodynamic, Economic Analysis, and Multiobjective Optimization of a Novel Transcritical CO2 Rankine Cycle with a Vortex Tube	19
Hollow-Structured Bilayer System for Windowpane Insulation	17
Simulation of Coal Gasification in Texaco Gasifier: Kinetics-Based Aspen Plus Model	16
Fault Diagnosis Method for Proton Exchange Membrane Fuel Cells Based on the Fusion of Deep Learning and Ensemble Learning	15
Study of Simulation Method of Porosity and Permeability Parameters of Salt Deposition Reservoir Based on Phase Equilibrium Calculation	15
Recent Modifications of Anode Materials and Performance Evaluation of Microbial Fuel Cells: A Brief Review	14
Surface Modification of Commercial YSZ with SiO2 and SnO2 via Low-Temperature Chemical Vapor Deposition to Improve Electrochemical Performance	14
Three-Dimensional Structure Research of Anode-Supported Planar Solid Oxide Fuel Cells	12
Interaction of Kerogen Combustion and Pyrolysis and Continuous Oil Production during In Situ Combustion for Oil Shale Upgrading	12
Mechanism and Key Parameters of Coal Fragmentation by Supersonic Gas Jet Impact: Numerical and Physical Simulation Research	12
Effect of Two Mechanisms Contributing to the Cyclic Variability of a Methane–Hydrogen-Fueled Spark-Ignition Engine by Using a Fast CFD Methodology	12
Research on Productivity Prediction Model of Three-Dimensional Directional Wells in Different Reservoirs	12
AE Response Characteristics of Intersections between Hydraulic Fractures and Embedded-Discontinuous Rock in Granitic HDR	12
Numerical Simulation of Low-Temperature Thermal Management of Lithium-Ion Batteries Based on Composite Phase Change Material	11
Machine Learning–Based Fault Detection and Diagnosis of Organic Rankine Cycle System for Waste-Heat Recovery	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
Cost-Effective Scheduling of Modular Equipment in Shale Gas Gathering Systems with Hydraulic Considerations	10
Distributionally Robust Optimization Model of the Integrated Energy System with Integrated Demand Response	10
Parallelizable Permeability Estimation of Digital Porous Media for Sandstone Using Subvolume Properties for Flow in Porous Media	10
Effect of Flow-Field Variation on Hydrogen Adsorption in a Carbon Electrode Integrated into a Modified Reversible Polymer Electrolyte Membrane Fuel Cell	10
Multiobjective Optimization of a Parallel Liquid Cooling Thermal Management System for Prismatic Batteries	10
Ignition and Combustion Characteristics of Al/n-Heptane Nanoslurry Fuel Droplets via a Laser-Ignition Model	9

Seepage Evolution Law of Coal during Loading Process Based on Digital Core	9
Numerical Analysis of the Impacts of Multiscale Fractures on Geothermal Reservoir Capacity	9
Reviewers	9
Mechanical Failure Characteristics and Energy Dissipation Laws of the Coal–Concrete Combination under Impact Rates	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
Experimental and Theoretical Analysis of Spray Characteristics of Biodiesel Blends with Diethyl Carbonate in a Common-Rail Injection System	9
Numerical Study on Coal–Sludge Cocombustion Characteristics and NOx Emission Behaviors in a 330-MW Wall-Fired Boiler	8
Mechanisms and Influencing Factors of High-Temperature and Pressure Huff-n-Puff Imbibition Process in Continental Shale Oil Reservoirs	8
Evaluation of Energy Saving of Residential Buildings in North China Using Back-Propagation Neural Network and Virtual Reality Modeling	8
Numerical Analysis of the Effect of a Radial Serpentine Flow Field on PEMFC Performance	8
Experimental Study of the Effect of Clay Minerals on the Electrical Characteristics of Clayey Silt Hydrate-Bearing Sediments	8
Critical Instability and Dynamic Loading Laws of the Artificial Dam in the Coal Mine Underground Reservoir	8
Effects of Different Surfactant and Furan Cosolvents on the Macroscopic and Microscopic Properties of Ethanol-Diesel Fuel Blends	8
Non-Fourier Heat Conduction and Thermal-Stress Analysis of a Spherical Ice Particle Subjected to Thermal Shock in PEM Fuel Cell at Quick Cold Start-Up	8
Effects of Steam-Injection Strategies on Performance and Emission Characteristics of Marine Engines	7
Comprehensive Day-Ahead Marketing Model Considering N-1 Security and Renewables	7
A Novel Porous Diffusion Model during Gas Desorption in Coal Based on Fractal Characteristics of Pore Structure	7
Numerical and Experimental Study by Quasi-Dimensional Modeling of Combustion and Emissions in Variable Compression Ratio High-Speed Spark-Ignition Engine	7
Effects of Diesel Hydrocarbon Components on Combustion and Emissions in a Heavy-Duty Diesel Engine	7
Three-Dimensional Geological Engineering Double Desert Evaluation of Low-Permeability Sandstone Reservoirs	7
Influence of Diesel–Rocket Propellant-3 Wide Distillation Blended Fuels on Combustion and Particle Emissions of a Diesel Engine	7
Experimental Investigation and Analysis of Three Dilution Strategies in an SI Turbocharged Engine Regarding Combustion, Fuel Consumption, and Emissions	7
Enhancement of the Energy Performance of an Existing Building Using a Parametric Approach	7
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
Ratios of Siding Depth to Cavity Depth in Mixed Convection of Air Cavity behind Vinyl Siding for Building Envelopes	7
Heat Dissipation Improvement of Lithium Battery Pack with Liquid Cooling System Based on Response-Surface Optimization	7
Experimental Study of Influencing Factors on Mechanical Properties for New Coal-Like Materials	7
Identifications of Complex Fracture Geometry and Changing Drainage Radius in Tight Gas Reservoirs	6
Cocombustion of Coal–Water Fuel with Fuel Oil	6
Microexplosion Kinetics of Alcohol-Based Emulsified Biodiesel Droplets Evaporated in High Temperature	6
A Comparative Study of the Influences of Leading-Edge Suction and Blowing on the Aerodynamic Performance of a Horizontal-Axis Wind Turbine	6
Modified Agglomerate Model for Low-Pt Cathode Catalyst Layer in PEMFC	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
Power Extraction from Pico Hydro Turbines Installed in Water Pipelines	6
Advances in Subsurface Energy Exploitation and Storage	6
Potential for Carbon-Neutral Advanced Biofuels in UK Road Transport	6
A Hybrid Multivariate Multistep Wind-Speed Forecasting Model Based on a Deep-Learning Neural Network	6
Simulation Calculation and Analysis of Connate Water Convection on Steam Chamber Expansion in Steam-Assisted Gravity-Drainage Process	6
Performance Evaluation of Chiller Unit with Gas Bearings Based on Energy, Exergy, Economic, and Environmental Analyses	6
Multifactor Evolution and Carbon Sequestration Effect of Coal Pore Structure during CO2 Storage in a Coal Mine Goaf Environment	6
Effect of Phase Change Materials Integration on the Thermal Performance of a Parabolic Trough Collector	6
Retracted: CO2 Sequestration and Enhanced Shale Gas Recovery by CO2 Injection: Numerical Simulation Method	6
A Fully Coupled Thermomechanical Analysis of Lithium-Ion Batteries with Total Heat Generation Rate	5
A Comparative Study of Flow Control Methods for Enhancing Wind Turbine Blade Performance	5
Simulation Study of the Modified Combustion Chamber Effect on Ammonia-Diesel Dual-Fuel Engine Performance	5
Insight into Gas Threshold Pressure Gradient and Permeability of Coal Seam: Principle and Method for Field Test	5
Impact of Occupant Behavior on Thermal Performance of the Typical-Composite Walls of a Building	5
Material Properties and Triaxial Thermal Damage Evolution Mechanism of Limestone under Different Temperature and Standing Time	5
Optimization of Hydraulic Fracture Treatment Parameters for Normally Pressured Longmaxi and Wufeng Shales in the Southeastern Sichuan Basin in China	5

Numerical Research on the Effect of Operating Parameters on Combustion and Performance Characteristics of Cyclohexane/N-Heptane HCCI	5
Phase-Field Modeling of Dendrite Growth in Lithium Electrodeposition Process in Lithium Metal Batteries	5
On the Impact of Temperature on Shale Swelling and Expansion: A Diffuse Double-Layer Perspective	5
An Investigation of Emulsified Heavy Fuel Oil with High Water Content Applied to a High-Speed Diesel Engine	5
Optical and Numerical Study on Micropilot Diesel Fuel-Ignited Methane Combustion Process under Different Diesel Fuel Injection Strategies	5
Effect of Inlet Mixture Stratification on Bluff-Body Stabilized, Turbulent, Prevaporized n-Heptane-Air Flames	5
Synergistic Effect of Mixing Ethylene with Propane on the Morphology and Nanostructure of Soot in Laminar Coflow Diffusion Flames	5
Damage Law of Liquid Nitrogen Freeze–Thaw Action on Deep Coal Seam with Different Angle Joints	5
Flame Structure and Soot-Precursor Formation of Coflow n-Heptane Diffusion Flame Burning in O2/N2 and O2/CO2 Atmosphere	5
Prediction of Coal Seam Permeability by Hybrid Neural Network Prediction Model	4
Comprehensive Characterization of Shale Components and Pore Structures: An Analysis from Micro- to Nanoscale Perspectives	4
Geothermal Energy Exploitation and Power Generation via a Single Vertical Well Combined with Hydraulic Fracturing	4
Enhanced Probabilistic Spatiotemporal Wind Speed Forecasting Based on Deep Learning, Quantile Regression, and Error Correction	4
Experimental Study of the Unsteady Heat Transfer of the Wall with Phase Change Interlayer	4
Simulation of the Effect of Novel Porous Channels and Their Optimizations on the Performance of Direct Ethanol Fuel Cells	4
Numerical Comparison of Hydrogen and CO2 Storage in Deep Saline Aquifers from Pore Scale to Field Scale	4
Development of a High-Power Density Diesel Engine with a Heat-Insulation Coating: Application of Ultrahigh-Pressure Fuel Injection	4
Effect of the Shape Parameter on Droplet Behavior in Multiple Channels of a Proton-Exchange Membrane Fuel Cell	4
A Risk-Based Framework to Improve a Distribution System’s Resilience against Earthquakes	4
Adaptive Material Balance Method for Reserve Evaluation: A Combination of Machine Learning and Reservoir Engineering	4
An Experimental Study of the Effects of Heat-Sink Surface Form on PV Module Cooling and Electrical Performance	4
Experimental Investigation of a Methanol–Diesel RCCI Engine: Combustion and Emissions Characteristics under Various Methanol Substitution and EGR Rates at Different Altitudes	4
Simulations and Experiments Analysis of Induced Behavior of Low-Permeability Sandstone by CO2 Injection	4
Thermal Runaway Gas Generation of Lithium Iron Phosphate Batteries Triggered by Various Abusive Conditions	4
Reviewers	4
Energetic and Exergetic Analyses of Experimentally Investigated Hybrid Solar Air Heater	4
A Novel Approach to Obtain Fractal Dimension in Coals by LFNMR: Insights from the T2 Peak and T2 Geometric Mean	4
Porosity Modeling of Huge Thick Carbonates: A Case Study of Lower Paleozoic Carbonates in the Tazhong Uplift, Tarim Basin, China	4
Transport Model for Gas and Water in Nanopores of Shale Gas Reservoirs	4
New Hybrid Method for Gas-Hydrate Digital Rock Reconstruction and Its Accuracy Evaluation	4
The Blade Design of a Bionic Shark Fin Airfoil for a Horizontal Axis Tidal Current Turbine	4
Geochemical Characteristics and Hydrocarbon Expulsion Efficiency of Different Types of Shale: Taking Chang 7 Member and Shanxi Formation in Ordos Basin, China, as Examples	4
Influence of Extension Ratio on the Performance of the Modified Savonius Hydrokinetic Turbine	4
In Situ Nuclear Magnetic Resonance Observation of Pore Fractures and Permeability Evolution in Rock and Coal under Triaxial Compression	4
Experimental Study on the Distribution of Temperature and Deformation in the Water Walls of an Opposed Firing Boiler under Variable Load Conditions	4
Effects of the Supercritical CO2 Exposure Duration on Coal Permeability and Microstructural Changes	4
Synergetic Scheduling Energy and Reserve of Wind Farms for Power Systems with High-Share Wind Power	4
Improved Cycle Properties of All-Solid-State Li-Ion Batteries with Al2O3 Coating on the Silicon-Based Anode	4
Numerical Investigations of Low-Salinity Water Flooding in a Saline Sandstone Reservoir	4
Pore-Throat Structure in the Chang 7 Subformation Influencing the Differential Accumulation of Tight Sandstone Oil: Insight from SEM, Rate-Controlled Mercury, and High-Pressure Mercury Results	4
Two-Stage MILP Model for Optimal Skeleton-Network Reconfiguration of Power System for Grid-Resilience Enhancement	4
Optimal Operation Method for Electricity–Heat Integrated Energy System Considering Vulnerability Prevention	4
Combustion Interactions of Blended Chars under Oxidation and Gasification Competition in Oxy–Fuel Condition	4
Hybrid System of Air-Breathing PEM Fuel Cells/Supercapacitors for Light Electric Vehicles: Modeling and Simulation	4
Experimental Investigation on Effects of Diesel Oxidation Catalysts on Emission Characteristics of a Methanol-Diesel Dual-Fuel Engine	4
A Novel Adaptive Parallel Model with Knowledge-Aided Conversion Efficiency Assessment for Wind Turbine Condition Monitoring	4
Insights into the Multiscale Conductivity Mechanism of Marine Shales from Wufeng–Longmaxi Formation in the Southern Sichuan Basin of China	4
Design and Optimization of Dimethyl Ether Steam-Reforming Reactor	3
Study of Gas Migration in the Fissures of Closed Goaf and CH4 Production Characteristics in Vertical Wells under Different Gas Injection Conditions	3
Density Prediction Model of Binary or Ternary Diesel Fuel Blends with Biodiesel and Ethanol for Compression-Ignition Engine Calculations	3
Cofiring Coal Slime with Anthracite in a Down-Fired Utility Boiler: Experimental and Numerical Investigations	3
Hot-Water Flooding Investigation in Lithological Heterogeneous Reservoirs Associated with the Evolution of Fluid and Rock Properties	3
Nonlinear Dynamic Energy Flow Calculation for Integrated Gas and Power System Based on Method of Lines	3
A Novel Short-Term Power-Load Forecasting Method Based on High-Dimensional Meteorological Data Dimensionality Reduction and Hybrid Deep Neural Network	3
Numerical Study of the Influence of Well Spacing on the Production and Storage of CO2-ECBM	3
Multiobjective Operation Optimization of Depleted Gas Storage Based on a Reference Vector–Guided Evolutionary Algorithm	3
Research on the Influence of Various Factors Inside the Wellbore on Liquid Holdup and Gas–Liquid Ratio	3
Thermal Model and Experimental Verification of Lithium-Ion Battery Based on Heat Generation Rate	3
Experimental Study of Deformation Risk and Interpolation Analysis of Temperature for Water Walls under Flexible Low-Load Conditions	3
The Impact of Pilot Diesel Injection Strategies on the Combustion and Emission Characteristics of Diesel–Natural Gas Dual-Fuel Medium-Speed Marine Engines Based on Large-Eddy Simulation	3
Lost Gas and Desorption Kinetics of Coal at Different Pressures, Exposure Times, and Sampling Intervals	3
The Impact of Temperature and Pressure on the Efficiency of CH4 Replacement in CO2-Injected Coal	3
Enhancement of Coalbed Methane via Nitrogen Injection in a Coal Mining Area: A Laboratory and Field Study	3
Optimization of Energy Saving and Fuel-Cell Durability for Range-Extended Electric Vehicle	3
Thermal Study of Clay Bricks Reinforced by Dry-Grass Fibers	3
Design of Primary Optical Element with Multiple Sublenses to Improve Irradiance Uniformity over the Receiver of Concentrator Photovoltaic System	3
Energy and Exergy Analysis of a New Cogeneration Heating System Based on Condensed Waste-Heat Utilization in the Direct Air Cooling Coal-Fired Power Plant	3
3D Thermal-Chemical Reactive Transport Modeling of Fluid-UO2 Reactions under Geological Repository Conditions	3