OOIR: Observatory of International Research

Papers

(The H4-Index of Energy Sources Part A-Recovery Utilization and Environmental Effects is 23. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Regression analysis on the stability of surfactant mixed-MoO ₃ nanoparticles dispersed Gossypium arboretum biodiesel	123
Laminar burning velocity and cellular instability of spherical propagation NH ₃ /H ₂ /air premixed flames under elevated temperatu	53
A new plugging agent in drilling engineering of waste rubber powder modified in-situ with radical pentacopolymer	40
Experimental study on separation of isopropanol-water azeotrope by packed capillary distillation and the prediction model of artificial neural network	37
Mechanism of action of heat treatment on the adsorption of polymorphic gases from raw coal	36
Study on the flow and heat transfer characteristics of hitec salt in solar vacuum collector tube	35
Feasibility of a medium-depth U-tube ground-source heat pump system in a severe cold zone in China	34
Effect of the sudden change of ambient atmosphere on free radicals in coal body by CO ₂ fire prevention gas injection	33
Robust optimal operation scheduling method for integrated energy system considering flexible energy storage and mixed hydrogen natural gas	33
Effect of water-cooling shock on heat production performance of enhanced geothermal systems	31
Experimental study of oil shale separation using binary medium by pulsed fluidized bed	30
Ti-Fe-Si/C composites as anode materials for high energy li-ion batteries	30
Surrogate model of adaptive thermal comfort of a social housing in the Dominican Republic micro-climates: a predictive approach toward sustainable buildings	30
Ash melting and slagging and residual K ion content in biomass pellet combustion	28
Statistical approach and numerical analysis of turbulent diffusion flame of CH ₄ /H ₂ mixture	27
Cooling hybrid/electric vehicle battery module: exploring the thermal potential of single evaporator Loop heat Pipe	26
Performance analysis of solar air heater using triangular corrugated absorber under jet impingement	25
An improved state of charge estimation of lithium-ion battery based on a dual input model	25
Improvement of accuracy under dynamic conditions for NO _x sensors using artificial neural network	24
Experimental analysis of wet gas-liquid water mixture within the tank of water in glass evacuated tube solar water heater	24
Efficiency study of low calorific value high momentum turbulent jet combustion flame	24
Fault classification using deep learning based model and impact of dust accumulation on solar photovoltaic modules	23
Effect of bleed air on performance of small turbojet engine used in unmanned aerial vehicle	23
Effect of Ca/Fe on the melting characteristics of high ash-fusion-temperature anthracite coal ash	23
Quantitative risk assessment of gas leakage and explosion in open kitchens and partitioned kitchens	23

Enhanced ethane recovery through improved CRR processes: Addressing CO ₂ freezing and energy efficiency in high-CO ₂