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Definition of the Thermodynamic Cycle of a Biomass-Fueled Internal Combustion Engine

open access: yesEnergies, 2023
Climate change and the depletion of fossil fuels make it urgent to find an alternative to oil-based fuels, especially in machines powered by internal combustion engines.
Gonzalo Suanes   +2 more
doaj   +1 more source

Thermodynamics of Heat Pump and Refrigeration Cycles [PDF]

open access: yesEntropy, 2021
Energy consumption for heating and cooling in buildings and industry accounts for almost half of total energy consumption in all sectors [...]
openaire   +5 more sources

Improving the efficiency of aviation turbofan engines by using an intercooler and a recuperative heat exchanger

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2020
Continuous improvement of fuel efficiency of aircraft engines is the main global trend in modern engine construction. To date, aviation gas turbine engines have reached a high degree of thermodynamic and design-and technology perfection.
H. Omar   +2 more
doaj   +1 more source

Performance Simulation of the Active Magnetic Regenerator under a Pulsed Magnetic Field

open access: yesEnergies, 2022
Magnetic refrigeration is acknowledged as a potential substitute for the conventional vapor-compression refrigeration technology, owing to its high efficiency and environmental friendliness.
Limei Shen   +5 more
doaj   +1 more source

Investigation of a Thermal Power Pumping cycle system using alternative working fluids

open access: yesInternational Journal of Sustainable Energy, 2022
This paper presents a comparative analysis of the potential working fluids for a promising thermodynamic cycle (Thermal Power Pump cycle) for the utilisation of low-grade heat.
Y. T. Abirham   +3 more
doaj   +1 more source

Process analysis of pressurized oxy-coal power cycle for carbon capture application integrated with liquid air power generation and binary cycle engines [PDF]

open access: yes, 2015
In this paper, the thermodynamic advantage of integrating liquid air power generation (LAPG) process and binary cycle waste heat recovery technology to a standalone pressurized oxy-coal combustion supercritical steam power generation cycle is ...
Aneke, Mathew, Wang, Meihong
core   +1 more source

A concept of a supercritical CO2 Brayton and organic Rankine combined cycle for solar energy utilization with typical geothermal as auxiliary heat source: Thermodynamic analysis and optimization

open access: yesEnergy Reports, 2022
This paper presents an investigation of a supercritical CO2 Brayton and organic Rankine (sCO 2-ORC) combined cycle for solar energy utilization. This combined cycle uses typical geothermal as auxiliary heat source to enhance its thermodynamic performance.
Yue Cao   +4 more
doaj   +1 more source

Thermodynamic work in inline piston gasoline engines as a function of crank angle [PDF]

open access: yesE3S Web of Conferences, 2020
The purpose of this research work is to identify the laws of thermodynamic operation in the theoretical cycles of four-stroke inline piston gasoline internal combustion engines (ICE).
Egorov Aleksey   +7 more
doaj   +1 more source

Quantum thermodynamic cycle with quantum phase transition. [PDF]

open access: yesPhysical Review E, 2017
With the Lipkin-Meshkov-Glick (LMG) model as an illustration, we construct a thermodynamic cycle composed of two isothermal processes and two isomagnetic field processes, and we study the thermodynamic performance of this cycle accompanied by the quantum
Yu-Han Ma, Shanshan Su, Chang-pu Sun
semanticscholar   +1 more source

The diurnal nature of future extreme precipitation intensification [PDF]

open access: yes, 2019
Short‐duration, high‐impact precipitation events in the extratropics are invariably convective in nature, typically occur during the summer, and are projected to intensify under climate change.
Meredith, Edmund P.   +2 more
core   +1 more source

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