Optimized Configurations of Orc Systems for Utilization of Low Temperature Heat Sources [PDF]
, 2022 cicli ORC a uno e due livelli di pressione sono stati studiati per trovare la configurazione, il fluido e i parametri di ciclo che massimizzano la potenza netta con fonte geotermica a capacità termica costante e con fonte termica composta da tre flussi
Bonamico, Eleonora
core
Drop-in energy performance evaluation of R1234yf and R1234ze(E) in a vapour compression system as R134a replacements [PDF]
, 2014 [EN] This paper presents an energy performance evaluation of two low-GWP refrigerants, R1234yf and R1234ze(E), as drop-in replacements for R134a. Tests are carried out in a monitored vapor compression system combining different values of evaporation and ...
Adrián Mota-Babiloni +43 more
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Heat Transfer Analysis between R744 and HFOs inside Plate Heat Exchangers. [PDF]
Entropy (Basel), 2022 Elbarghthi AFA, Hdaib MY, Dvořák V.
europepmc +1 more source
A Study on New Refrigerant R1234ze(E) and Its Mixtures
Zhileng xuebao, 2015 Over the past few years, more attention have been paid to the new low GWP refrigerant R1234ze(E), as a kind of ideal alternative of R134a. But, thermodynamic property and transfer characteristic are not good enough. To achieve better thermodynamic performance, mixtures of R1234ze(E)/R32 was carried out. The recent development on thermodynamic, transfer
Qiu Jinyou +4 more
openaire +1 more source
Condensation and Evaporation of R744/R32/R1234ze(E) Flow in Horizontal Microfin Tubes [PDF]
, 2014 R1234ze(E) has been anticipated to become an alternative of conventional refrigerant R410A for air conditioning systems. Latest studies revealed that the COP of R1234ze(E) alone is unexpectedly lower than that of R410A, mainly caused by irreversible loss
Kondou, Chieko +3 more
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Analysis of the Maximum Efficiency and the Maximum Net Power as Objective Functions for Organic Rankine Cycles Optimization. [PDF]
Entropy (Basel), 2023 González J +2 more
europepmc +1 more source
Assessment of Low Global Warming Potential Refrigerants for Drop-In Replacement by Connecting their Molecular Features to Their Performance. [PDF]
ACS Sustain Chem Eng, 2021 Albà CG +3 more
europepmc +1 more source
Bubble Point Measurements of Mixtures of HFO and HFC Refrigerants. [PDF]
J Chem Eng Data, 2021 Outcalt SL, Rowane AJ.
europepmc +1 more source
Searching for Sustainable Refrigerants by Bridging Molecular Modeling with Machine Learning. [PDF]
Ind Eng Chem Res, 2022 Alkhatib III +4 more
europepmc +1 more source
Assessment of a Parachor Model for the Surface Tension of Binary Mixtures. [PDF]
Int J Thermophys, 2023 Log AM, Diky V, Huber ML.
europepmc +1 more source