Design of N‐Type Textured Bi2Te3 with Robust Mechanical Properties for Thermoelectric Micro‐Refrigeration Application
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202206395
Abstract: Thermoelectric refrigeration is one of the mature techniques used for cooling applications, with the great advantage of miniaturization over traditional compression refrigeration. Due to the anisotropic thermoelectric properties of n‐type bismuth telluride (Bi2Te3) alloys, these… read more here.
Keywords: design type; robust mechanical; micro refrigeration; refrigeration ... See more keywords
Performance comparison between H2‐metal hydrides and CO2‐adsorbents‐based sorption refrigeration systems
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.6370
Abstract: In the present study, the performance of H2‐metal hydrides‐based (HSRS) and CO2‐adsorbent‐based refrigeration systems (CSRS) are investigated and compared. The pair of metal hydrides (MH) used for HSRS is La0.9Ce0.1Ni5‐LaNi4.7Al0.3 whereas, for CSRS, it is… read more here.
Keywords: refrigeration; performance; metal hydrides; refrigeration systems ... See more keywords
Performance enhancement and ANN prediction of R600a vapour compression refrigeration system using CuO/Sio2 hybrid nanolubricants: an energy conservation approach
Sign Up to like & getrecommendations! Published in 2022 at "Neural Computing and Applications"
DOI: 10.1007/s00521-021-06681-5
Abstract: In this study improvement in performance of vapour compression refrigeration using R600a as refrigerant is enhanced by using CuO/Sio 2 hybrid nanolubricants. The experiment was performed with four various nanolubricants concentration of 0.2, 0.4, 0.6… read more here.
Keywords: refrigeration; hybrid nanolubricants; vapour compression; performance ... See more keywords
Support Vector Regression Ensemble for Effective Modeling of Magnetic Ordering Temperature of Doped Manganite in Magnetic Refrigeration
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-019-02153-2
Abstract: Magnetic refrigeration technology (MRT) is an affordable and efficient refrigeration system that can conveniently replace the present conventional gas compression and expansion (GCE) system of refrigeration. Apart from the fact that GCE refrigeration system has… read more here.
Keywords: magnetic refrigeration; refrigeration; system; ordering temperature ... See more keywords
Thermodynamic Analysis of a Mixed Refrigerant Ejector Refrigeration Cycle Operating with Two Vapor-liquid Separators
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Science"
DOI: 10.1007/s11630-018-1004-5
Abstract: A mixed refrigerant ejector refrigeration cycle operating with two-stage vapor-liquid separators (MRERC2) is proposed to obtain refrigeration temperature at -40°C. The thermodynamic investigations on performance of MRERC2 using zeotropic mixture refrigerant R23/R134a are performed, and… read more here.
Keywords: ejector; refrigeration cycle; ejector refrigeration; refrigeration ... See more keywords
Thermodynamic Analysis of a Modified Ejector-Expansion Refrigeration Cycle with Hot Vapor Bypass
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Science"
DOI: 10.1007/s11630-019-1124-6
Abstract: In this study, a modified ejector-expansion refrigeration cycle (MERC) is proposed for applications in small refrigeration units. A vapor bypass circuit is introduced into the standard ejector expansion refrigeration cycle (ERC) for increasing the ejector… read more here.
Keywords: cycle; refrigeration; ejector expansion; expansion refrigeration ... See more keywords
Prospect Evaluation of Low-GWP Refrigerants R1233zd(E) and R1336mzz(Z) Used in Solar-Driven Ejector-Vapor Compression Hybrid Refrigeration System
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Science"
DOI: 10.1007/s11630-020-1297-z
Abstract: In this paper, the entrainment ratio, pump work, heat loads of heat exchangers and COPthermal were theoretically evaluated for a solar-driven ejector-vapor compression hybrid refrigeration system with R1233zd(E) and R1336mzz(Z) as the working fluids. The… read more here.
Keywords: r1336mzz; system; solar driven; ejector ... See more keywords
Start-up Characteristics of Linear Compressors in a Refrigeration System
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Science"
DOI: 10.1007/s11630-020-1325-z
Abstract: This work investigates the start-up characteristics of linear compressors in a refrigeration system through experiment and simulation. Experiments are carried out by a refrigeration test system with a linear compressor controlled by a LabVIEW platform.… read more here.
Keywords: system; linear compressors; refrigeration; characteristics linear ... See more keywords
Thermodynamic optimization for a quantum thermoacoustic refrigeration micro-cycle
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Central South University"
DOI: 10.1007/s11771-020-4496-6
Abstract: A model of quantum thermoacoustic refrigeration micro-cycle (QTARMC) is established in which heat leakage is considered. A single particle contained in a one-dimensional harmonic potential well is studied, and the system consists of countless replicas.… read more here.
Keywords: quantum; thermoacoustic refrigeration; refrigeration micro; quantum thermoacoustic ... See more keywords
Nanorefrigerants for energy efficient refrigeration systems
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-017-0746-4
Abstract: Nanorefrigerants, which are a new class of nanofluids, are mixtures of nanoparticles and refrigerants. They have several potential applications in various fields, such as for refrigeration and air-conditioning systems and heat pumps, among others. Accordingly,… read more here.
Keywords: energy efficient; nanorefrigerants energy; refrigeration; efficient refrigeration ... See more keywords
Proposal and analysis of a novel heat-driven absorption–compression refrigeration system at low temperatures
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2015.12.009
Abstract: Absorption refrigeration systems have been widely applied to utilize waste heat from industrial processes. In this work, a novel heat-driven absorption–compression refrigeration system is proposed to produce the cooling energy required to reach a temperature… read more here.
Keywords: absorption; compression refrigeration; system; refrigeration ... See more keywords