Jet Impingement Cooling of a Rotating Hot Circular Cylinder with Hybrid Nanofluid under Multiple Magnetic Field Effects by Badreddine Ayadi, Fatih Selimefendigil, Faisal Alresheedi, Lioua Kolsi, Walid Aich, Lotfi Ben Said

“…As diverse applications of energy system technologies with impinging jets are available, considering the rotations of the cooled surface under the combined effects of using magnetic field and nanoparticle loading in heat transfer fluid is a novel contribution. The outcomes of the present work will be helpful in the initial design and optimization studies in applications from electronic cooling to convective drying, solar power and many other systems.…”
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Dynamic analysis of heat extraction rate by supercritical carbon dioxide in fractured rock mass based on a thermal-hydraulic-mechanics coupled model by Chunguang Wang, Xingkai Shi, Wei Zhang, Derek Elsworth, Guanglei Cui, Shuqing Liu, Hongxu Wang, Weiqiang Song, Songtao Hu, Peng Zheng

“…Compared to the thermal-physical characteristics of water, supercritical CO2 (scCO2) has a higher heat storage capacity over a wide temperature-pressure range and may be favored as a heat transfer fluid. Singularly characteristic of scCO2-based heat extraction is that the hydraulic-thermal properties of the scCO2 vary dramatically and dynamically with the spatial pressure gradient during unsteady-state flow along fracture. …”
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Combined Effects of Sequential Velocity and Variable Magnetic Field on the Phase Change Process in a 3D Cylinder Having a Conic-Shaped PCM-Packed Bed System by Lioua Kolsi, Fatih Selimefendigil, Mohamed Omri, Lotfi Ladhar

“…Effects of sequential velocity and variable magnetic field on the phase change during hybrid nanofluid convection through a 3D cylinder containing a phase-change material packed bed (PCM-PB) system is analyzed with the finite element method. As the heat transfer fluid, 40% ethylene glycol with hybrid TiO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>-Al<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>O<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>3</mn></msub></semantics></math></inline-formula> nanoparticles is considered. …”
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Phase Change Slurries for Cooling and Storage: An Overview of Research Trends and Gaps by Emiliano Borri, Nan Hua, Adriano Sciacovelli, Dawei Wu, Yulong Ding, Yongliang Li, Vincenza Brancato, Yannan Zhang, Andrea Frazzica, Wenguang Li, Zhibin Yu, Yanio E. Milian, Svetlana Ushak, Mario Grageda, Luisa F. Cabeza

“…Phase change slurries (PCSs) have great potential as both a heat transfer fluid and an energy storage medium for cooling processes, cold energy storage, and cold energy transportation due to desirable thermophysical properties. …”
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Sinterable ceramic powders from laser-heated gases by Haggerty, John S.

“…The synthesis process has been modeled on a macro scale with respect to heat- transfer, fluid-flow and stability criteria. These results have permitted the process to be scaled safely to production rates up to 8-40 tons/year/nozzle. …”
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Innovative cryogenic phase change material (PCM) based cold thermal energy storage for liquid air energy storage (LAES) – numerical dynamic modelling and experimental study of a pa... by Tafone, Alessio, Borri, Emiliano, Cabeza, Luisa F., Romagnoli, Alessandro

“…The numerical results have shown that the introduction of a PCM in the HGCS mitigates the thermocline effect shown in SH configuration ensuring: a) longer discharge phase by means of the thermal buffer phenomena triggered by the phase change process and b) lower specific consumption compared to SH configuration (0.272 vs 0.330 kWhe/kgLA) due to a lower time average outlet temperature of the heat transfer fluid during the HGCS discharge, corresponding to LAES charge phase. …”
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Effect of Y-shaped fins on the performance of shell-and-tube thermal energy storage unit by Abdeldjalil Belazreg, Aissa Abderrahmane, Naef A.A. Qasem, Ndolane Sene, Sahnoun Mohammed, Obai Younis, Kamel Guedri, Navid Nasajpour-Esfahani, Davood Toghraie

“…The NePCM is contained inside the cylindrical TESS, while water, as heat transfer fluid (HTF), is pumped through inner pipes. …”
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Thermal Energy Processes in Direct Steam Generation Solar Systems: Boiling, Condensation and Energy Storage – A Review by Jaco Dirker, Diksha Juggurnath, Alihan Kaya, Emmanuel A. Osowade, Michael Simpson, Steven Lecompte, S. M. A. Noori Rahim Abadi, Victor Voulgaropoulos, Adekunle O. Adelaja, M. Zaid Dauhoo, Abdel Khoodaruth, Surajudeen O. Obayopo, Olabode T. Olakoyejo, Mohammad K. Elahee, Michel De Paepe, Michel De Paepe, Josua P. Meyer, Christos N. Markides

“…Compared to conventional concentrated solar power systems, which use synthetic oils or molten salts as the heat transfer fluid, direct steam generation offers an opportunity to achieve higher steam temperatures in the Rankine power cycle and to reduce parasitic losses, thereby enabling improved thermal efficiencies. …”
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Effects of Surface Rotation on the Phase Change Process in a 3D Complex-Shaped Cylindrical Cavity with Ventilation Ports and Installed PCM Packed Bed System during Hybrid Nanofluid... by Lioua Kolsi, Fatih Selimefendigil, Mohamed Omri

“…The computations were carried out for varying values of the Reynolds numbers (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>100</mn><mo>≤</mo><mi>Re</mi><mo>≤</mo><mn>500</mn></mrow></semantics></math></inline-formula>), rotational Reynolds numbers (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>100</mn><mo>≤</mo><mi>Rew</mi><mo>≤</mo><mn>500</mn></mrow></semantics></math></inline-formula>), size of the ports (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>0.1</mn><mi>L</mi><mn>1</mn><mo>≤</mo><mi>d</mi><mi>i</mi><mo>≤</mo><mn>0.5</mn><mi>L</mi><mn>1</mn></mrow></semantics></math></inline-formula>), length of the PC–PB system (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>0.4</mn><mi>L</mi><mn>1</mn><mo>≤</mo><mi>L</mi><mn>0</mn><mo>≤</mo><mi>L</mi><mn>1</mn></mrow></semantics></math></inline-formula>), and location of the PC–PB (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>0</mn><mo>≤</mo><mi>y</mi><mi>p</mi><mo>≤</mo><mn>0.25</mn><mi>H</mi></mrow></semantics></math></inline-formula>). In the heat transfer fluid, the nanoparticle solid volume fraction amount was taken between 0 and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>0.02</mn><mo>%</mo></mrow></semantics></math></inline-formula>. …”
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Finite Element Method Application in Areal Rainfall Estimation Case Study; Mashhad Plain Basin by M. Irani, F. Khamchinmoghadam

“…Second, it uses the continuum elements to obtain approximate solutions to heat transfer, fluid mechanics, and solid mechanics problems. …”
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Numerical Investigation on Forced Hybrid Nanofluid Flow and Heat Transfer Inside a Three-Dimensional Annulus Equipped with Hot and Cold Rods: Using Symmetry Simulation by Aysan Shahsavar Goldanlou, Mohammad Badri, Behzad Heidarshenas, Ahmed Kadhim Hussein, Sara Rostami, Mostafa Safdari Shadloo

“…In this way, the geometry is modeled using a symmetry scheme. The heat transfer fluid is a water, ethylene–glycol, or water/ethylene–glycol mixture-based Cu-Al₂O₃ HNF, which is a Newtonian NF. …”
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Dynamic simulation of nuclear hydrogen production systems by Ramírez Muñoz, Patricio D. (Patricio Dario)

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Experimental and analytical assessment of a packed bed for thermal energy storage by Khor, Jun Onn

“…A numerical study is carried out using Galden HT-55 as liquid-state heat transfer fluid (HTF) and has operating temperature as low as -80°C. …”
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Effects of Nanofluids in Improving the Efficiency of the Conical Concentrator System by Alsalame Haedr Abdalha Mahmood, Muhammad Imtiaz Hussain, Gwi-Hyun Lee

“…In this paper, the thermal performance of a conical concentrating system with different heat transfer fluids at varied flow rates was studied. The conical-shaped concentrator reflects the incoming solar radiation onto the absorber surface, which is located at the focal axis, where the collected heat is transported through heating mediums or heat transfer fluids. …”
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Al₂O₃-based nanofluids: a review by Satapathy Lakshmi Narayan, Sridhara Veeranna

“…However, low thermal conductivity is a primary limitation in developing energy-efficient heat transfer fluids that are required for cooling purposes. …”
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Thermal efficiency in hybrid (Al2O3-CuO/H2O) and tri-hybrid (Al2O3-CuO-Cu/H2O) nanofluids between converging/diverging channel with viscous dissipation function: Numerical analysis by Adnan, Kamel Guedri, Zehba Raizah, Elsayed Tag-Eldin, Waqas Ashraf, Umar Khan, Ahmed M. Galal, Ahmed M. Galal

“…So, the concept of new heat transfer fluids, namely, nanofluids and hybrid nanofluids, has been introduced so far. …”
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Entropy Generation of CuO-Water Nanofluid in a Cavity with an Intruded Rectangular Fin by Periklis Mountrichas, Wendi Zhao, Mehtab Singh Randeva, Prodip K. Das

“…Present results indicate that the heat transfer rate can be improved, while entropy generation can be minimized using nanofluids instead of conventional heat transfer fluids.…”
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Nanofluids In Battery Cooling System by Lee, Chern Khai

“…The problem statement of the project is to analyze the efficiency of nanofluids as heat transfer fluids for active thermal management in car batteries. …”
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ANALISA NUMERIK PENINGKATAN TRANSFER KALOR ALIRAN TURBULEN FLUIDA NANO TiO₂/AIR PADA CIRCULAR MINICHANNEL by Budi Kristiawan, Agung Tri Wijayanta, Wibawa Endra Juwana, Shegi Wulandari

“…Conventional heat transfer fluids such as water, ethylene glycol and oil are limited by their poor thermal properties therefore it is needed the advanced heat transfer fluids that be able to improve their thermal performance. …”
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Performance investigation of an automotive car radiator operated with nanofluid-based coolants (nanofluid as a coolant in a radiator) by Leong, K.Y., Saidur, Rahman, Kazi, S.N., Mamun, A.H.

“…Water and ethylene glycol as conventional coolants have been widely used in an automotive car radiator for many years. These heat transfer fluids offer low thermal conductivity. With the advancement of nanotechnology, the new generation of heat transfer fluids called, "nanofluids" have been developed and researchers found that these fluids offer higher thermal conductivity compared to that of conventional coolants. …”