Techno-economic-environmental analysis and optimization of biomass-based SOFC poly-generation system

Multi-objective optimization and exergo-economic assessment of a solar-biomass multi-generation system based on externally-fired gas turbine, steam and organic Rankine cycle, absorption chiller and multi-effect desalination

Performance analysis and multi-objective optimization of a novel solid oxide fuel cell-based poly-generation and condensation dehumidification system

Exergoeconomic assessment and multi-objective optimization of a solar chimney integrated with waste-to-energy

A novel approach of tri-objective optimization for a building energy system with thermal energy storage to determine the optimum size of energy suppliers

Optimization of a new renewable energy system for producing electricity, hydrogen and ammonia

The effects of the disulfide bonds of neuropsin on the enzyme activity and neurite outgrowth

A parametric study of the exergetic, exergoeconomic, and exergoenvironmental performances of chlorine family thermochemical cycles for sustainable hydrogen production

Risk and 4E analyses and optimization of a novel solar-natural gas-driven polygeneration system based on Integration of Gas Turbine–SCO2–ORC-solar PV-PEM electrolyzer

Feasibility study of green ammonia and electricity production via an innovative wind-solar-biomass polygeneration system

Thermodynamic modeling and multi-objective evolutionary-based optimization of a new multigeneration energy system

Performance assessment and optimization of a novel integrated multigeneration system for residential buildings

Energy, exergy and exergoeconomic analyses and ANN-based three-objective optimization of a supercritical CO2 recompression Brayton cycle driven by a high-temperature geothermal reservoir

Single and multigeneration Rankine cycles with aspects of thermodynamical modeling, energy and exergy analyses and optimization: A key review along with novel system description figures

This paper presents a novel design for a solar-powered desalination system utilizing a single-effect absorption refrigeration cycle with a flat-plate solar collector. The NH3-H2O working fluid pair in the refrigeration subsystem produces chilled water while the rejected heat from the condenser drives a humidification-dehumidification (HDH) subsystem for freshwater generation. This cycle has been analyzed thermodynamically and exergetically to understand its key performance parameters. Furthermore, for a detailed examination and optimization, an exergoeconomic analysis was also conducted. Design parameters for this study include the tilt angle of the solar collector, Volume fraction of nanoparticles in the CuO nanofluid, Solar collector area, Base fluid mass flow rate in the collector, Mass flow rate of the strong solution, Absorber and condenser temperatures, Mass ratio and Humidifier effectiveness. The Objective functions used to evaluate the system, performance are the Cooling effect of performance (COP), Energy performance (EP), Exergy efficiency (μExe), and the Total product cost rate of the system (Ċp,Tot). The genetic algorithm optimization is employed to find the best system performance using two sets of three objective functions. The effectiveness of multi-objective optimization using LINMAP, TOPSIS, and Shannon Entropy methods is demonstrated. LINMAP and TOPSIS consistently achieved improvements in COP (32–42 %), exergy efficiency (33–48 %), and reduced total cost (89–90 %) compared to the base point, while Shannon Entropy offered slightly lower gains. These methods consistently identify superior system configurations, achieving significant improvements in performance while minimizing the total product cost rate.

Multiobjective optimization of a cogeneration system based on gas turbine, organic rankine cycle and double-effect absorbtion chiller