[HTML][HTML] A comprehensive review and analysis on CO2 heat pump water heaters

J Wang, M Belusko, M Evans, M Liu, C Zhao… - Energy Conversion and …, 2022‏ - Elsevier
In the context of the Montreal Protocol, CO 2 is considered as an appropriate natural
refrigerant with an Ozone Depletion Potential (ODP) of zero and a Global Warming Potential …

Review of vapour compression heat pumps for high temperature heating using natural working fluids

O Bamigbetan, TM Eikevik, P Nekså… - International journal of …, 2017‏ - Elsevier
The use of high temperature heat pumps (HTHPs) operating with natural fluids has been
shown to be a potential environmentally friendly solution to increase energy efficiency in …

Proposal and multi-aspect assessment of a novel solar-based trigeneration system; investigation of zeotropic mixture's utilization

N Mahdavi, H Ghaebi, A Minaei - Applied Thermal Engineering, 2022‏ - Elsevier
In this study, a novel power, cooling, and heating cogeneration system was devised. In the
proposed system, parabolic trough solar collectors were used as the primary energy source …

Comprehensive analysis and multi-objective optimization of a power and hydrogen production system based on a combination of flash-binary geothermal and PEM …

G Fan, B Yang, P Guo, S Lin, SG Farkoush… - International journal of …, 2021‏ - Elsevier
In this study, comprehensive energy, exergy, and economic modeling, and optimization of a
flash-binary geothermal system, were carried out for power and hydrogen production. The …

Thermodynamic analysis and multi-objective optimization of various ORC (organic Rankine cycle) configurations using zeotropic mixtures

M Sadeghi, A Nemati, M Yari - Energy, 2016‏ - Elsevier
In this paper, the performance of the ORC (organic Rankine cycle) powered by geothermal
water, in three different configurations, including the simple ORC, PTORC (parallel two …

[كتاب][B] Cryogenic mixed refrigerant processes

G Venkatarathnam, KD Timmerhaus - 2008‏ - Springer
This monograph deals with mixed refrigerant processes that operate at temperatures less
than 123 K. Most conventional cryogenic refrigerators and liquefiers operate with pure fluids …

Parametric optimization and performance analyses of geothermal organic Rankine cycles using R600a/R601a mixtures as working fluids

Q Liu, A Shen, Y Duan - Applied Energy, 2015‏ - Elsevier
Abstract Organic Rankine cycles (ORCs) are preferred to convert low temperature
geothermal energy (< 150° C) to electricity. The working fluid selection and system …

Comparison of the Organic Flash Cycle (OFC) to other advanced vapor cycles for intermediate and high temperature waste heat reclamation and solar thermal energy

T Ho, SS Mao, R Greif - Energy, 2012‏ - Elsevier
The Organic Flash Cycle (OFC) is proposed as a vapor power cycle that could potentially
improve the efficiency with which high and intermediate temperature finite thermal sources …

Thermodynamic performance analysis a power and cooling generation system based on geothermal flash, organic Rankine cycles, and ejector refrigeration cycle; …

N Wang, S Zhang, Z Fei, W Zhang, L Shao… - … Energy Technologies and …, 2020‏ - Elsevier
Regarding the important role of combined cooling and power (CCP) systems in improving
the efficiency of power plants, and also the ability of ORC and ERC systems in the …

Thermodynamic analysis and optimization of an innovative geothermal-based organic Rankine cycle using zeotropic mixtures for power and hydrogen production

J Han, X Wang, J Xu, N Yi, SSA Talesh - International Journal of Hydrogen …, 2020‏ - Elsevier
Organic Rankine cycle (ORC) power generation system is an attractive unit applied widely to
exploit low-to medium-grade energy sources. This work proposes a thermodynamic analysis …