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 2021-08-01 to 2025-08-01.)

Article	Citations
Sustainability evaluation of a heavy-duty diesel engine used in railways	737
ICEE2022 – ENERGY special issue	528
Comment on “Steam methane reforming in a microchannel reformer: Experiment, CFD-modelling and numerical study” [Energy 237 (2021) 121624]	430
A frame work for comparative wear based failure analysis of CNG and diesel operated engines	349
Impact of forecasted heat demand on day-ahead optimal scheduling and real time control of multi-energy systems	317
A novel method of battery pack energy health estimation based on visual feature learning	305
The balance effects of momentum deficit and thrust in cumulative wake models	283
Real options analysis for regional investment decisions of household PV-ESS in China	279
Numerical study on the performance of a new integrated afterburner under a wide range of bypass ratio conditions	253
Numerical study on thermal storage and exothermic characteristics of subway station fresh air shaft surrounding rock	243
Modeling impacts of different data transmission delays on traffic jam, fuel consumption and emissions on curved road	240
System design for 700 °C power plants: Integration scheme and performance evaluation	232
Experimental study of a linear Fresnel concentrator: A new procedure for optical and heat losses characterization	232
Flame behaviour and flame location in large-eddy simulation of the turbulent premixed combustion	228
Knock analysis of bio-butanol in TISI engine based on chemical reaction kinetics	217
Spatial correlation, driving factors and dynamic spatial spillover of electricity consumption in China: A perspective on industry heterogeneity	217
Simulations and experimental study to compare the behavior of a genset running on gasoline or syngas for small scale power generation	216
Enhanced thermal conductivity and adsorption rate of zeolite 13X adsorbent by compression-induced molding method for sorption thermal battery	215
3E analyses and multi-objective optimization of a liquid nitrogen wash based cogeneration system for electrical power and LNG production	214
Analysis on flow and heat transfer performance of SCO2 in airfoil channels with different fin angles of attack	213
Design of Electrical Submersible Pump system in geothermal wells: A case study from West Anatolia, Turkey	210
Characteristics of the in-cylinder flow and spray for intake valve timing in an optical GDI engine with spray-guided injection	210
Multivariate efficiency assessment and optimization of unitized regeneration proton exchange membrane fuel cell based CCHP system	209
Morphological and chemical differences within superheater deposits from different locations of a black liquor recovery boiler	209
Energy analysis during cold start and warm up period of a methanol engine hybrid power system under several novel energy conversion strategies	208

Cooling performance of compression-absorption cascade system with novel ternary ionic-liquid working pair	203
Biogas potential of cup plant and willow-leaf sunflower biomass	198
Electrifying end-use demands: A rise in capacity and flexibility requirements	197
Insight into the whole from the part: Redefined state of health for lithium-ion batteries based on optimal charging fragment search	192
An update to the Sandia method for creating Typical Meteorological Years from a limited pool of calendar years	191
Refrigerant charge estimation method based on data-physic hybrid-driven model for the fault diagnosis of transcritical CO2 heat pump system	191
Rural digital credit and residential energy consumption: Evidence from the agricultural production perspective	187
Influence of ammonia cofiring ratio and injection mode on the NO emission and control mechanisms of NH3-CH4 cofiring	184
Carbon dioxide utilization based on exergoenvironmental sustainability assessment: A case study of CO2 hydrogenation to methanol	181
A novel V-shaped layout method for VIV hydrokinetic energy converters inspired by geese flying in a V-Formation	181
Control law synthetizing for an innovative indirect precooled airbreathing engine under off-design operation conditions	181
Parallel electrodes gliding plasma: Working principles and application in dry reforming of methane	181
Exploring preferences for household energy technology adoption from a spatiotemporal perspective: Evidence from demographics, the economy, and the environment	177
A convolutional block multi-attentive fusion network for underground natural gas micro-leakage detection of hyperspectral and thermal data	173
Hierarchical model predictive control for energy management and lifespan protection in fuel cell electric vehicles	171
Harmonizing energy audit reporting: Addressing data loss and policy challenges in the EU member states	169
Analysis of energy utilization and thermal efficiency in diesel engines under varying EGR rates	168
Adaptive engineering-assisted deep learning for battery module health monitoring across dynamic operations	167
Numerical prediction of frosting growth characteristics of microchannel louvered fin heat exchanger	165
A two-dimensional distributed activation energy model for pyrolysis of solid fuels	164
Is total system cost minimization fair to all the actors of an energy system? Not according to game theory	164
Investigation into ethanol effects on combustion and particle number emissions in a spark-ignition to compression-ignition (SICI) engine	163
Comparative study on monthly natural gas vehicle fuel consumption and industrial consumption using multi-hybrid forecast models	162
Predicting energy consumption in Mexico: Integrating environmental, economic, and energy data with machine learning techniques for sustainable development	162
Stochastic bi-objective optimization for closed wet cooling tower systems based on a simplified analytical model	162
Atomistic insights into formaldehyde (HCHO) high-temperature treatment and syngas production via ReaxFF MD simulations	161
Analyzing the evolution trend of energy conservation and carbon reduction in transportation with promoting electrification in China	158
Evolutionary game study and empirical analysis of the adoption of green coal mining technology: A case study of ITMDB	157
How do imports change the energy consumption of China? An analysis of its role in intermediate inputs and final demands	157
A reactor network of biomass gasification process in an updraft gasifier based on the fully kinetic model	156
Thermodynamic study on the effects of operating parameters on CaO-based sorption enhanced steam gasification of biomass	156
Convergence characteristics and distribution patterns of residential electricity consumption in China: An urban-rural gap perspective	156
Public spending for environmental protection in the UK: The environmental impact of environmental taxes, renewable energy, and nuclear energy	155
Bi-level stochastic real-time pricing model in multi-energy generation system: A reinforcement learning approach	154
Effect of injection pressure adjustment towards performance, emission and combustion analysis of optimal nahar methyl ester diesel blend powered agricultural diesel engine	153
FlexNet: A warm start method for deep reinforcement learning in hybrid electric vehicle energy management applications	153
Where will go for electric vehicles in China after the government subsidy incentives are abolished? A controversial consumer perspective	153
An artificial intelligence strategy for multi-objective optimization of Urea-SCR for vehicle diesel engine by RSM-VIKOR	152
A hybrid deep learning model towards flow pattern identification of gas-liquid two-phase flows in horizontal pipe	152
Experimental investigation into gas production from methane hydrate in sediments with different contents of illite clay by depressurization	152
Research on controllable shock wave technology for in-situ development of tar-rich coal	151
Real-time dispatch of an integrated energy system based on multi-stage reinforcement learning with an improved action-choosing strategy	151
Thermal behavior and production distributions of organosolv-phase oxidization pretreatment of biomass coupled with fast pyrolysis	151
Comprehensive competitiveness assessment of four coal-to-liquid routes and conventional oil refining route in China	150
The operating parameter optimization of spark duration effect on the performance and emission characteristics of direct-injection propane by genetic algorithm	149
Experimental study on the evaporation characteristics of biodiesel-ABE blended droplets	149
Experimental study on performance characteristics of a −70 °C ultra-low temperature medical freezer with mixed hydrocarbon refrigerant	148
Stress-strain response and deformation behavior of hydrate-bearing sands under different grain sizes: A particle-scale study using DEM	148
Physics-informed deep residual neural network for finned-tube evaporator performance prediction	147
Techno-economic analysis on a hybrid system with carbon capture and energy storage for liquefied natural gas cold energy utilization	146

IoT based energy management of smart microgrid considering electric vehicle integration	146
Probabilistic prediction of electric vehicle load in service area incorporating highway spatiotemporal traffic information	146
Closed-loop integrated prediction-and-dispatching framework for unit commitment in power system with renewables and hydrogen energy	142
An experimental and ReaxFF-MD simulation study on effects of ferrocene on combustion characteristics of biodiesel-diesel blends	140
The end-to-end smart lifetime prediction method for flexible thermal power plants: A case study on main steam pipe	139
A composite robust adaptive control for double-fed variable-speed pumped storage units considering stochastic uncertainty	137
Iron salt catalytic pyrolysis of biomass: Influence of iron salt type	137
Analysis of energy-related carbon dioxide intensity in China's major non-ferrous metal producing regions: Spatio-temporal decomposition and emission reduction strategies	137
Electrical, thermomechanical and cost analyses of a low-cost thermoelectric generator	136
Inhibitory and synergistic effects on thermal behaviour and char characteristics during the co-pyrolysis of biomass and single-use plastics	135
Information gap-based multi-objective optimization of a virtual energy hub plant considering a developed demand response model	135
Exploitation of Annona reticulata leaf extract for the synthesis of CeO2 nanoparticles as catalyst for the production of biodiesel using seed oil thereof	135
Comprehensive study on the pyrolysis product characteristics of tobacco stems based on a novel nitrogen-enriched pyrolysis method	134
Cooking energy use in Bangladesh: Evidence from technology and fuel choice	134
Ball-milling transesterification process on biodiesel production: RSM optimization, life cycle assessment and market dynamics analysis	134
The heterogeneity in energy consumption patterns and home appliance purchasing preferences across urban households in China	134
Experimental study on combustion, performance, and emission characteristics of a homogeneous charge compression ignition engine fuelled with multiple biofuel-gasoline blends	133
Enhancing gas production from Class II hydrate deposits through depressurization combined with low-frequency electric heating under dual horizontal wells	133
Compaction and restraining effects of insoluble sediments in underground energy storage salt caverns	133
Experimental study on influence of high exhaust backpressure on diesel engine performance via energy and exergy analysis	132
Study on fluidized roasting of spent hydrodesulphurisation catalysts in large-scale industrial boiling furnace by CFD simulation	131
Atomization law and dust reduction effect of air-atomizing nozzles determined by CFD and experiments	130
Frontier ocean thermal/power and solar PV systems for transformation towards net-zero communities	130
A novel methodology for evaluating the inhibitory effect of chloride salts on the ignition risk of coal spontaneous combustion	130
Combustion and interaction mechanism of 2,3,3,3-tetrafluoropropene/1,1,1,2-tetrafluoroethane as an environmentally friendly mixed working fluid	130
The determinants of oil consumption in Tunisia: Fresh evidence from NARDL approach and asymmetric causality test	128
The impact of platform motion phase differences on the power and load performance of tandem floating offshore wind turbines	125
Efficient tetracycline degradation and electricity production in photocatalytic fuel cell based on ZnO nanorod/BiOBr/UiO-66-NH2 photoanode and Cu2O/CuO photocathode	125
Decision support methods for sustainable ship energy systems: A state-of-the-art review	125
Effect of natural and forced charge air humidity on the performance and emissions of a compression-ignition engine operating at high warm altitude	124
Effective wind speed estimation study of the wind turbine based on deep learning	124
Study on the application of a dynamic photovoltaic integrated light shelf for office buildings	124
Energy consumption, structural transformation and related carbon dioxide emissions of rural households on the Tibetan plateau	124
Comparative study of energy losses related to the ring pack operation in homogeneous charge compression ignition and spark ignition combustion	123
Using energy consumption constraints to control the freight transportation structure in China (2021–2030)	123
A data-driven model for a liquid desiccant regenerator equipped with an evacuated tube solar collector: Random forest regression, support vector regression and artificial neural network	122
Coupling optimization study of key influencing factors on PCM trombe wall for year thermal management	122
Investigation on the operable range and idle condition of hydrogen-fueled spark ignition engine for unmanned aerial vehicle (UAV)	122
Optical-electrical-thermal model of flexible non-planar photovoltaic modules: Decoupling, validation, and photoelectric performance analysis	122
Cooperative control method considering efficiency and tracking performance for unmanned hybrid tractor based on rotary tillage prediction	121
Environmental adaptability method for improving the cold start performance of the diesel engine based on pilot injection strategy	121
Effect of cyclic thermal stimulation on the pore structure and fluid space of coal and inspiration for coalbed methane production	120
Combined cooling and power cycle for engine waste heat recovery using CO2-based mixtures	120
Drivers of coal consumption changes: A decomposition analysis for Chinese regions	120
Numerical study on temperature rise and structure optimization for a three-phase gas insulated switchgear busbar chamber	120