OOIR: Observatory of International Research

Papers

(The H4-Index of Energy is 120. 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 2021-07-01 to 2025-07-01.)

Article	Citations
Sustainability evaluation of a heavy-duty diesel engine used in railways	711
ICEE2022 – ENERGY special issue	626
Comment on “Steam methane reforming in a microchannel reformer: Experiment, CFD-modelling and numerical study” [Energy 237 (2021) 121624]	509
Decarbonizing urban passenger transportation: Policy effectiveness and interactions	421
A frame work for comparative wear based failure analysis of CNG and diesel operated engines	341
Optimal operation of integrated power and thermal systems for flexibility improvement based on evaluation and utilization of heat storage in district heating systems	318
Impact of forecasted heat demand on day-ahead optimal scheduling and real time control of multi-energy systems	310
A novel method of battery pack energy health estimation based on visual feature learning	299
Enhancing ammonia combustion performance using hydrogen peroxide-enriched air: A computational fluid dynamics analysis	280
A systematic methodology for selecting optimal technology for waste heat utilization in food processing industry	273
The balance effects of momentum deficit and thrust in cumulative wake models	247
Real options analysis for regional investment decisions of household PV-ESS in China	238
Numerical study on the performance of a new integrated afterburner under a wide range of bypass ratio conditions	234
Analysis of a coupled calcium oxide-potassium carbonate salt hydrate based thermochemical energy storage system	232
Modeling impacts of different data transmission delays on traffic jam, fuel consumption and emissions on curved road	225
Experimental study of a linear Fresnel concentrator: A new procedure for optical and heat losses characterization	225
Numerical study on thermal storage and exothermic characteristics of subway station fresh air shaft surrounding rock	225
Flame behaviour and flame location in large-eddy simulation of the turbulent premixed combustion	208
System design for 700 °C power plants: Integration scheme and performance evaluation	208
A multi-objective formulation of improving flexibility in the operation of electric power systems: Application to mitigation measures during the coronavirus pandemic	207
Spatial correlation, driving factors and dynamic spatial spillover of electricity consumption in China: A perspective on industry heterogeneity	207
Knock analysis of bio-butanol in TISI engine based on chemical reaction kinetics	206
Simulations and experimental study to compare the behavior of a genset running on gasoline or syngas for small scale power generation	206
Enhanced thermal conductivity and adsorption rate of zeolite 13X adsorbent by compression-induced molding method for sorption thermal battery	204
Developing a 20-year high-resolution wind data set for Puerto Rico	203

Electrochemical conversion of CO2 using different electrode materials in an Li–K molten salt system	202
3E analyses and multi-objective optimization of a liquid nitrogen wash based cogeneration system for electrical power and LNG production	196
Staged supply of fuel and air to the combustion chamber to reduce emissions of harmful substances	193
Performance analysis of sorption thermal battery for high-density cold energy storage enabled by novel tube-free evaporator	192
Analysis on flow and heat transfer performance of SCO2 in airfoil channels with different fin angles of attack	191
Effect of natural and forced charge air humidity on the performance and emissions of a compression-ignition engine operating at high warm altitude	190
A bilevel approach to multi-period natural gas pricing and investment in gas-consuming infrastructure	190
Characteristics of the in-cylinder flow and spray for intake valve timing in an optical GDI engine with spray-guided injection	188
Design of Electrical Submersible Pump system in geothermal wells: A case study from West Anatolia, Turkey	187
Mechanical properties and strength criterion of clayey sand reservoirs during natural gas hydrate extraction	183
Effects of gas components, reservoir property and pore structure of shale gas reservoir on the competitive adsorption behavior of CO2 and CH4	181
Design of dual-channel Swiss-roll reactor for high-performance hydrogen production from ethanol steam reforming through waste heat valorization	178
Effects of steam treatment on the internal moisture and physicochemical structure of coal and their implications for coalbed methane recovery	177
Multivariate efficiency assessment and optimization of unitized regeneration proton exchange membrane fuel cell based CCHP system	176
Morphological and chemical differences within superheater deposits from different locations of a black liquor recovery boiler	174
Energy analysis during cold start and warm up period of a methanol engine hybrid power system under several novel energy conversion strategies	173
Numerical study on natural gas hydrate production by hot water injection combined with depressurization	173
Cooling performance of compression-absorption cascade system with novel ternary ionic-liquid working pair	170
Techno-economic analysis on a hybrid system with carbon capture and energy storage for liquefied natural gas cold energy utilization	166
Energy, exergy, exergo-economic and exergo-environmental analysis of waste heat-based convective dryer	165
Biogas potential of cup plant and willow-leaf sunflower biomass	162
Thermodynamic study on the effects of operating parameters on CaO-based sorption enhanced steam gasification of biomass	161
Ammonia/syngas combustion in a premixed micro-gas turbine: LES-FGM investigation on flame dynamics, stability, and emission control	160
Electrifying end-use demands: A rise in capacity and flexibility requirements	159
Thermal stability of linear siloxanes and their mixtures	158
Insight into the whole from the part: Redefined state of health for lithium-ion batteries based on optimal charging fragment search	158
Thermal decomposition mechanism and thermal stability prediction of n-pentane/n-butane mixture	158
Refrigerant charge estimation method based on data-physic hybrid-driven model for the fault diagnosis of transcritical CO2 heat pump system	156
A hybrid deep learning model towards flow pattern identification of gas-liquid two-phase flows in horizontal pipe	155
A transient gas pipeline network simulation model for decoupling the hydraulic-thermal process and the component tracking process	154
The impact of energy-related uncertainty on China’s overall and sectoral stock returns: Evidence from quantile-on-quantile regression	153
An update to the Sandia method for creating Typical Meteorological Years from a limited pool of calendar years	153
Thermodynamic analysis of a semi-lean solution process for energy saving via rectisol wash technology	151
Standalone and system-level perspectives on hydrogen-based sustainable aviation fuel pathways for Denmark	151
Hybrid robust-stochastic optimal scheduling for multi-objective home energy management with the consideration of uncertainties	150
The least-cost abatement measure of carbon emissions for China's glass manufacturing industry based on the marginal abatement costs	150
Multi-objective optimization and exergoeconomic evaluation of a hybrid geothermal-PVT system integrated with PCM	149
Convergence characteristics and distribution patterns of residential electricity consumption in China: An urban-rural gap perspective	149
The heterogeneity in energy consumption patterns and home appliance purchasing preferences across urban households in China	149
Research on high fidelity modelling and optimum designing of an adaptive cycle engine's starting process	148
Decision support methods for sustainable ship energy systems: A state-of-the-art review	148
The impact of platform motion phase differences on the power and load performance of tandem floating offshore wind turbines	148
Simplified method and numerical simulation analysis of pipe-group long-term heat transfer in deep-ground heat exchangers	148
Working mechanism and characteristics analysis of a novel configuration of a supersonic ejector	147
A novel feature optimization and ensemble learning method for state-of-health prediction of mining lithium-ion batteries	146
Effect of shock generator on fuel mixing in an annular single lobe transverse nozzle at the supersonic combustion chamber of a scramjet engine using computational fluid dynamics	146
Rural digital credit and residential energy consumption: Evidence from the agricultural production perspective	145
A wind speed forecasting model using nonlinear auto-regressive model optimized by the hybrid chaos-cloud salp swarm algorithm	144
Experimental investigation into gas production from methane hydrate in sediments with different contents of illite clay by depressurization	144
Effects of wind loads on the solar panel array of a floating photovoltaic system – Experimental study and economic analysis	144

Influence of ammonia cofiring ratio and injection mode on the NO emission and control mechanisms of NH3-CH4 cofiring	144
The impact of energy efficiency on ecological footprint in the presence of EKC: Evidence from G20 countries	144
Multi-objective optimization of the aircraft environment control system based on component-level parameter decomposition	143
A novel V-shaped layout method for VIV hydrokinetic energy converters inspired by geese flying in a V-Formation	142
Parallel electrodes gliding plasma: Working principles and application in dry reforming of methane	142
Stochastic bi-objective optimization for closed wet cooling tower systems based on a simplified analytical model	141
The interplay among COVID-19 economic recovery, behavioural changes, and the European Green Deal: An energy-economic modelling perspective	139
In-depth study on the synergistic conversion mechanism of iron ore with waste biochar for co-producing directly reduced iron (DRI) and syngas	138
Control law synthetizing for an innovative indirect precooled airbreathing engine under off-design operation conditions	137
Carbon dioxide utilization based on exergoenvironmental sustainability assessment: A case study of CO2 hydrogenation to methanol	135
A reactor network of biomass gasification process in an updraft gasifier based on the fully kinetic model	134
A simple approach for short-term wind speed interval prediction based on independently recurrent neural networks and error probability distribution	134
Comparative study on the chemical structure characteristics of lump coal during superheated water vapor pyrolysis and conventional pyrolysis	133
An optimal split ratio in design and control of a recompression supercritical CO2 Brayton system	131
Thermodynamic and economic performance analysis of a liquid carbon dioxide energy storage system coupled with absorption refrigeration cycle	131
Co-pyrolysis of corn stalk and polyethylene at a gas phase contacting mode and aromatization mechanism study	131
A convolutional block multi-attentive fusion network for underground natural gas micro-leakage detection of hyperspectral and thermal data	131
Exploring preferences for household energy technology adoption from a spatiotemporal perspective: Evidence from demographics, the economy, and the environment	131
Hierarchical model predictive control for energy management and lifespan protection in fuel cell electric vehicles	131
Harmonizing energy audit reporting: Addressing data loss and policy challenges in the EU member states	130
Cooperative control method considering efficiency and tracking performance for unmanned hybrid tractor based on rotary tillage prediction	130
Multi-agent deep reinforcement learning-based cooperative energy management for regional integrated energy system incorporating active demand-side management	130
Analysis of energy utilization and thermal efficiency in diesel engines under varying EGR rates	130
Iron salt catalytic pyrolysis of biomass: Influence of iron salt type	129
Exploring the potential of water injection (WI) in a high-load diesel engine under different fuel injection strategies	129
Optimizing phase equilibrium predictions for the liquefaction of supercritical water gasification products: Enhancing energy storage solutions through advanced thermodynamic modeling	128
Turning the tide on energy poverty in sub-Saharan Africa: Does public debt matter?	128
Investigation on a spring-integrated mechanical power take-off system for wave energy conversion purpose	128
Site selection decision for biomass cogeneration projects from a sustainable perspective: A case study of China	128
Experimental and numerical study on laminar combustion characteristics of by-product hydrogen coke oven gas	126
Thermo-economic feasibility study to utilize ORC technology for waste heat recovery from Indian nuclear power plants	126
Thermodynamic modelling for absorption refrigeration cycles powered by solar energy and a case study for Porto Alegre, Brazil	124
A nationwide multi-location multi-resource stochastic programming based energy planning framework	124
Online energy management strategy for ammonia-hydrogen hybrid electric vehicles harnessing deep reinforcement learning	124
Numerical exploration and experimental validation of a tri-generation heat pump system in cooling mode	123
Studies on the synergistically improved reactivity of spinel NiFe2O4 oxygen carrier for chemical-looping combustion	123
Psychological insights for incentive-based demand response incorporating battery energy storage systems: A two-loop Stackelberg game approach	123
Multi-objective optimization of emission parameters of a diesel engine using oxygenated fuel and pilot injection strategy based on RSM-NSGA III	123
Exergy and economic analysis of the trade-off for design of post-combustion CO2 capture plant by chemical absorption with MEA	122
Impact of typical and actual weather years on the energy simulation of buildings with different construction features and under different climates	122
Adaptive engineering-assisted deep learning for battery module health monitoring across dynamic operations	122
Risk-averse energy management of a water-heat-power virtual energy hub considering hosting capacity and Volt-VAR control of distribution network	121
Is total system cost minimization fair to all the actors of an energy system? Not according to game theory	121
Numerical prediction of frosting growth characteristics of microchannel louvered fin heat exchanger	121
Optimization of a segmented thermoelectric generator with various doping amounts using central composite design, multi-objective genetic algorithm, and artificial neural network	120
Adaptive state of health estimation for lithium-ion batteries using impedance-based timescale information and ensemble learning	120
Experimental and numerical investigations on NH3/H2 fueled combustion in the combustor with block for improved micro power generation	120