4.7 Article

Waste heat recovery of a combined regenerative gas turbine - recompression supercritical CO2 Brayton cycle driven by a hybrid solar-biomass heat source for multi-generation purpose: 4E analysis and parametric study

Related references

Note: Only part of the references are listed.
Article Green & Sustainable Science & Technology

Waste heat recovery in an intercooled gas turbine system: Exergo-economic analysis, triple objective optimization, and optimum state selection

Farayi Musharavati et al.

Summary: The development of an intercooled gas turbine system aims to improve thermal efficiency, economic performance, and environmental sustainability. Comprehensive analysis of energy, exergy, and exergo-economics shows the potential for increased efficiency in the new system. A triple objective optimization was conducted to determine the best system configuration based on thermodynamic and exergo-economic criteria. The final optimal state of the system was selected using the Technique for Order of Preference by Similarity to Ideal Solution.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Thermodynamics

Exergoeconomic and environmental analyses of a novel trigeneration system based on combined gas turbine-air bottoming cycle with hybridization of solar power tower and natural gas combustion

Mohammad Zoghi et al.

Summary: This study aims to utilize waste heat to improve energy, exergy efficiencies, and exergoeconomic performance, as well as to enhance heating and cooling production. Adding subsystems reduces payback period and environmental index but increases total cost rate. Parametric analysis shows a possible drop in thermodynamic performance but improvement in economic and environmental performance.

APPLIED THERMAL ENGINEERING (2021)

Article Thermodynamics

Combustion and emission characteristics of a common rail diesel engine run with n-heptanol-methyl oleate mixtures

Ahmed EL-Seesy et al.

Summary: The current study investigates the influence of n-heptanol addition to methyl oleate biodiesel fuel at various blending ratios on the combustion and emission parameters of a common rail diesel engine to determine the optimum ratio. The results show potential for n-heptanol and methyl oleate blends in reducing emissions and improving fuel efficiency.

ENERGY (2021)

Article Thermodynamics

Exergoeconomic and environmental analyses of a novel multi-generation system including five subsystems for efficient waste heat recovery of a regenerative gas turbine cycle with hybridization of solar power tower and biomass gasifier

Mohammad Zoghi et al.

Summary: This study aims to recover waste heat from a regenerative gas turbine cycle driven by a hybrid heat source of solar power tower and biomass gasification. The system converts into a novel multi-generation system, with equipment such as thermoelectric generator utilized for electricity, heating, cooling, and hydrogen production subsystems connectivity.

ENERGY CONVERSION AND MANAGEMENT (2021)

Article Green & Sustainable Science & Technology

Energy, exergy, and economic analyses of integration of heliostat solar receiver to gas and air bottom cycles

A. Ahmadi et al.

Summary: This paper investigates the energy, exergy, and economic analysis of a novel integrated power plant which integrates the heliostat solar receiver with various traditional power plants. The integration of the heliostat solar receiver has shown significant improvements in energy performance and reduction in fossil fuel consumption. The results indicate that integrating the heliostat solar receiver with different cycles leads to enhanced energy and exergy efficiencies, as well as improved economic indicators.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Green & Sustainable Science & Technology

Multi-objective optimization of a new cogeneration system driven by gas turbine cycle for power and freshwater production

Pan Ding et al.

Summary: A novel power and freshwater generation system is proposed based on gas turbine cycle as the main system with Kalina cycle and humidification-dehumidification desalination unit as waste heat recovery subsystems. The system's performance is evaluated through energy, exergy, economic, and environmental analysis, with optimization achieved through a genetic algorithm and TOPSIS method. The combustion chamber contributes the highest exergy destruction rate, while economic feasibility is confirmed through net present value analysis.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Green & Sustainable Science & Technology

Technoeconomic and environmental optimization of a solar tower integrated energy system for freshwater production

Amir H. Keshavarzzadeh et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Article Chemistry, Physical

Improving the power generation efficiency with the use of LNG as cold source by thermoelectric generators for hydrogen production

Farayi Musharavati et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

Article Environmental Sciences

Matching Model of Energy Supply and Demand of the Integrated Energy System in Coastal Areas

Xuejiao Zhao et al.

JOURNAL OF COASTAL RESEARCH (2020)

Article Green & Sustainable Science & Technology

Exergoeconomic optimization of a novel multigeneration system driven by geothermal heat source and liquefied natural gas cold energy recovery

Towhid Parikhani et al.

JOURNAL OF CLEANER PRODUCTION (2019)

Review Thermodynamics

A review of unconventional bottoming cycles for waste heat recovery: Part II - Applications

Amr Omar et al.

ENERGY CONVERSION AND MANAGEMENT (2019)

Review Thermodynamics

A review of unconventional bottoming cycles for waste heat recovery: Part I - Analysis, design, and optimization

Mohammad Saghafifar et al.

ENERGY CONVERSION AND MANAGEMENT (2019)

Article Thermodynamics

Energy and exergy analysis of an environmentally-friendly hybrid absorption/recompression refrigeration system

Amirreza Razmi et al.

ENERGY CONVERSION AND MANAGEMENT (2018)

Article Green & Sustainable Science & Technology

Exergoeconomic analysis of natural gas fired and biomass post-fired combined cycle with hydrogen injection into the combustion chamber

Anahita Moharamian et al.

JOURNAL OF CLEANER PRODUCTION (2018)

Article Green & Sustainable Science & Technology

Energetic and exergetic analysis of solar-powered lithium bromide-water absorption cooling system

Esa Dube Kerme et al.

JOURNAL OF CLEANER PRODUCTION (2017)

Review Green & Sustainable Science & Technology

Energy and exergy analyses of solar tower power plant driven supercritical carbon dioxide recompression cycles for six different locations

Maimoon Atif et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

Article Energy & Fuels

Solugas - Comprehensive analysis of the solar hybrid Brayton plant

R. Korzynietz et al.

SOLAR ENERGY (2016)

Article Thermodynamics

Thermodynamic analyses of a biomass integrated fired combined cycle

S. Soltani et al.

APPLIED THERMAL ENGINEERING (2013)

Article Agricultural Engineering

Gasification of biomass in a fixed bed downdraft gasifier - A realistic model including tar

Niladri Sekhar Barman et al.

BIORESOURCE TECHNOLOGY (2012)