Endoreversible trigeneration cycle design based on finite physical dimensions thermodynamics

D Gheorghe, F Michel, P Aristotel, G Stefan - Energies, 2019 - mdpi.com
This paper focuses on the finite physical dimensions thermodynamics (FPDT)-based design
of combined endoreversible power and refrigeration cycles (CCHP). Four operating …

Finite physical dimensions thermodynamics analysis and design of closed irreversible cycles

G Dumitrașcu, M Feidt, Ş Grigorean - Energies, 2021 - mdpi.com
This paper develops simplifying entropic models of irreversible closed cycles. The entropic
models involve the irreversible connections between external and internal main operational …

[PDF][PDF] Thermodynamic modeling and parametric study for porous medium engine cycles

YL Ge, LG Chen, FR Sun - Termotehnica, 2009 - agir.ro
A finite time thermodynamic model is established to analyze the performance of a heat
regenerative cycle in porous medium (PM) engine. The relations between the power output …

Thermodynamic analysis of irreversible closed Brayton engine cycles used in trigeneration systems

G Dumitrașcu, M Feidt, ARJ Namat… - IOP Conference …, 2019 - iopscience.iop.org
The paper presents a comparative thermodynamic analysis of irreversible closed Brayton
engine cycles for two working fluids and for four imposed thermodynamic parameters. The …

Closed Irreversible Cycles Analysis Based on Finite Physical Dimensions Thermodynamics

G Dumitrascu, M Feidt, S Grigorean - Proceedings, 2020 - mdpi.com
The paper develops generalizing entropic approaches of irreversible closed cycles. The
mathematical models of the irreversible engines (basic, with internal regeneration of the …

[PDF][PDF] Study on Endoreversible Trigeneration Cycles Design Based on Finite Physical Dimensions Thermodynamics

D Gheorghe, F Michel, P Aristotel, G Stefan - 2021 - researchgate.net
This paper focuses on the finite physical dimensions thermodynamics (FPDT) based design
of combined endoreversible power and refrigeration cycles (CCHP). Four operating …

Thermodynamic analysis of geothermal heat pump during the cold season

G Dumitrașcu, A Dumencu, B Horbaniuc… - IOP Conference …, 2016 - iopscience.iop.org
The paper is analysing the performances (COP, power and, heating heat rate function of
time) for a ground-coupled heat pump that is used to heat a space during winter, for a period …

[PDF][PDF] Studies on Closed Irreversible Cycles Analysis Based on Finite Physical Dimensions Thermodynamics

G Dumitrascu, M Feidt, S Grigorean - 2021 - researchgate.net
The paper develops generalizing entropic approaches of irreversible closed cycles. The
mathematical models might be applied to four possible operating irreversible trigeneration …

[PDF][PDF] ASSESSMENT OF IRREVERSIBLE HEAT PUMP-BASED HEATING SYSTEMS

G DUMITRAŞCU, M FEIDT, A DUMENCU… - agir.ro
The paper compares the performances of two irreversible heat pump-based heating systems
operating in variable conditions and, controlled by the variable temperatures of the heat …