OOIR: Observatory of International Research

Papers

(The H4-Index of Energy Conversion and Management is 93. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Wind farm layout optimization with uncertain wind condition	474
Spatial and temporal variations of the flow characteristics at a tidal stream power site: A high-resolution numerical study	424
Suppressing pre-ignition and knock in hydrogen direct injection spark ignition engines with variable valve timing and split injection	318
Research status and advances of ammonia and hydrogen in the field of energy: Combined utilization	312
Comprehensive sensitivity and mechanism analysis of fuel cell performance under varying operating conditions using RF–Sobol–DRT approach	307
Theoretical study of a novel ejector-enhanced heat pump system with subcooling defrosting under cold conditions	300
Engineering design of a kW-scale continuous reactor-heat exchanger for high temperature discharge of particle-based thermochemical energy storage	233
Regulating of a hybrid system using ammonia-decomposition hydrogen for a proton exchange membrane fuel cell integrated with an internal combustion engine: A large-scale power supply scenario	217
Thermo-economic performance analysis of two novel isobaric liquid carbon dioxide energy storage systems coupled with pumped hydro storage	215
Geothermal energy-assisted pumped thermal energy storage: Configuration mapping	212
A review of catalytic conversion of coal tar value-added chemicals at the molecular level based on first principles	211
Research on the heat transfer performance of a ground heat exchanger under the synergistic effect of nanofluid and phase change material	193
Thermodynamic and economic evaluation of a novel waste-to-energy system combining biogas power generation and sewage sludge pyrolysis	181
The effects of the location of the leading-edge tubercles on the performance of horizontal axis wind turbine	180
Comprehensive assessment of a novel multi-generation system for power, water, and valuable chemical (chlor-alkali) production with zero brine discharge	177
Development of a novel tool to simulate solar thermal cogeneration plants using small-capacity tower plants	172
Evaluating the impact of rock damage and induced fracture evolution on heat extraction using supercritical carbon dioxide as the working fluid: Semi-analytical model, numerical model, workflow, econom	159
Reliable and cost-effective optimal design of an off-grid hybrid renewable energy system using a multi-objective swarm intelligence method considering long-term effects of high temperature	155
An improved population segmentation-based multi-mutation differential evolution algorithm for parameter extraction of photovoltaic models	155
A short-term PV power forecasting method based on weather type credibility prediction and multi-model dynamic combination	155
Prescriptive Lifetime Management for PEM fuel cell systems in transportation applications, Part I: State of the art and conceptual design	152
A new generation of centrifugal pumps for high conversion efficiency	150
Performance analysis and multi-objective optimization of a hybrid system combining reversible solid oxide cell and direct contact membrane distillation	148
Investigation of injection and flow characteristics in an electronic injector featuring a novel control valve	146
Comprehensive design and 3E analysis of an ORC-based waste heat recovery system with multiple waste heat feeds from ammonia production	144

Experimental investigation of an Auto-Switching SH TEG/PCM unit for consistent All-Day electric power generation	144
Thermal comfort in naturally ventilated office spaces equipped with intermittent personalized ventilation	144
Mathematical model to evaluate the performance of submersible hydraulic turbogenerators for energy recovery from water distribution networks	139
Multi- objective optimization and life cycle assessment of a cascade system integrating LiBr/H2O absorption refrigeration with transcritical CO2 power cycle	137
A novel global MPPT technique using improved PS-FW algorithm for PV system under partial shading conditions	135
Structural improvement and thermodynamic optimization of a novel supercritical CO2 cycle driven by hot dry rock for power generation	135
Numerical investigation of the energy performance of a solar micro-CHP unit	133
Comparative life-cycle assessment of microalgal biodiesel production via various emerging wet scenarios: Energy conversion characteristics and environmental impacts	133
Advanced modeling and energy-saving-oriented assessment of control strategies for air-cooled chillers in space cooling applications	130
Enhancing the waste heat utilization of industrial park: A heat pump-centric network integration approach for multiple heat sources and users	130
4E multi-objective optimization of cold electricity co-generation system based on supercritical CO2 Brayton cycle	126
Biodiesels from non-catalytic transesterification of plant oils and their performances as aviation fuels	124
Integrated assessment of green hydrogen production in California: Life cycle Greenhouse gas Emissions, Techno-Economic Feasibility, and resource variability	120
High-efficiency photovoltaic-thermoelectric hybrid energy harvesting system based on functionally multiplexed intelligent thermal management	120
Microwave pyrolysis of biomass model compounds for bio-oil: Formation mechanisms of the nitrogenous chemicals and DFT calculations	119
Application of deep learning techniques to minimize the cost of operation of a hybrid solar-biomass system in a multi-family building	119
Graphical decomposition model to estimate hourly global solar radiation considering weather stochasticity	119
A novel compact thermal management model for performance evaluation of tesla-like lithium-ion battery packs	119
Study of a gas-liquid-coupled heat-driven room-temperature thermoacoustic refrigerator with different working gases	118
Monthly variation and correlation analysis of global temperature and wind resources under climate change	116
Exergy-cost-carbon nexus of power-to-X system from carbon dioxide/water co-electrolysis driven by solar full-spectrum energy	116
Thermal modeling of fluid flow and heat transfer in direct contact membrane distillation	116
A self-healable, recyclable, and flexible thermoelectric device for wearable energy harvesting and personal thermal management	114
Circular economy approach of enhanced bifunctional catalytic system of CaO/CeO2 for biodiesel production from waste loquat seed oil with life cycle assessment study	113
Multi-objective optimization of a sandwich rectangular-channel liquid cooling plate battery thermal management system: A deep-learning approach	113
Experimental and numerical research on the performance characteristics of OPLVCR engine based on the NSGA II algorithm using digital twins	112
Techno-economic evaluation of novel absorption refrigerator-driven membrane distillation plants	112
Artificial neural network grey-box model for design and optimization of 50 MWe-scale combined supercritical CO2 Brayton cycle-ORC coal-fired power plant	111
Nano-catalytic heterogeneous reactive distillation for algal biodiesel production: Multi-objective optimization and heat integration	111
Performance analysis and optimization of a PEMFC-CAORC system based on 3D construction method of thermodynamic cycle	110
Development and assessment of a solar driven trigeneration system with storage for electricity, ammonia and fresh water production	109
Exergy analysis of electrodialysis for water desalination: Influence of irreversibility sources	109
Comparative analysis of conventional and microwave pyrolysis of raw materials with different degree of metamorphism	109
Experimental investigation of strategies to enhance the homogeneous charge compression ignition engine characteristics powered by waste plastic oil	108
Economic, environmental and exergy analysis of the decarbonisation of cement production cycle	106
Numerical assessment of interchangeability potential for syngas-fueled rotary engine	105
Ignition detection with the breakdown voltage measurement during nanosecond repetitively pulsed discharges	105
Development of a hybrid integrated energy system driven by solar-thermochemical and pyrolysis processes for useful commodities with hydrogen	104
Performance analysis of a turbofan engine integrated with flame-assisted fuel cells for combined propulsion and power generation with more electric aircrafts	104
Corrigendum to “Comprehensive analysis and optimization of combined cooling heating and power system integrated with solar thermal energy and thermal energy storage” [Energy Conv. Manag. 275 (2022) 11	103
Enabling large-scale enhanced hydrogen production in deep underground coal gasification in the context of a hydrogen economy	103
A multivariate nonlinear regression prediction model for the performance of cooling tower assisted ground source heat pump system	103
Coupling system of calcium looping thermal energy storage and adsorption-enhanced hydrogen production	103
Hydrothermal processing of polyethylene in superheated steam and supercritical water into fuels and chemicals	101
Editorial Board	101
Hydrothermal liquefaction of confused waste to bio-oil: A study on elemental and energy recovery	99
Design and optimization of flapping foil based on unsteady Multi-Physics field reconstruction	99
Techno-economic and environmental assessment of an integrated ejector-based polygeneration system for producing LPG, C5+, and methanol from flare gas	99
Impact of the reference temperature in dynamic residential hybrid systems according to thermoeconomic analyses	99
Microalgae cultivation in semi-transparent photovoltaic bioreactor for sustainable power generation, wastewater treatment and biodiesel production	99

Dynamic web-based GIS tool for pre-feasibility evaluation of renewable energy projects	98
Reconfiguration of PV array for improved performance under different partial shading conditions using Roulette Barrel Shifter approach	98
Energy, exergy, environmental and economic analysis of a solar-assisted heat pump-driven enclosed drying system with liquid desiccant dehumidification	98
Evaluation of CNG engine conversion to hydrogen fuel for stationary and transient operations	98
Thermal energy storage design of a new bifacial PV/PCM system for enhanced thermo-electric performance	97
A novel mechanical vapor compression vacuum belt drying system: Model development, experimental verification and performance prediction	97
Feasibility of non-thermal plasma gasification for a waste-to-energy power plant	97
Editorial Board	97
Further study on carbon fixation using green power for a solar-assisted multi-generation system with carbon capture	95
Process simulation and technology prospection to the hydrotreating of vegetable oils and animal fats	95
Solar irradiance prediction with variable time lengths and multi-parameters in full climate conditions based on photovoltaic greenhouse	95
A novel combined power and cooling cycle design and a modified conditional exergy destruction approach	94
Rethinking of conventional Gas-to-Liquid via dimethyl ether intermediate incorporating renewable energy against Power-to-Liquid	94
Optimizing extraction of antioxidative biostimulant from waste onion peels for microalgae cultivation via response surface model	94
On the efficient topology of the exhaust heat exchangers equipped with thermoelectric generators for an internal combustion engine	94
Editorial Board	93
Experimental investigation and exergy analysis of a high concentrating photovoltaic system integrated with spray cooling	93
3D fluid–structure simulation of innovative composites for the design and thermal management of electronic devices	93
A novel Global maximum power extraction technique for partial shaded solar PV system	93