27 results found
Sergis A, Wade WG, Gallagher JE, et al., 2021, Mechanisms of atomization from rotary dental instruments and its mitigation, Journal of Dental Research, Vol: 100, Pages: 261-267, ISSN: 0022-0345
Since the onset of coronavirus disease 2019, the potential risk of dental procedural generated spray emissions (including aerosols and splatters), for severe acute respiratory syndrome coronavirus 2 transmission, has challenged care providers and policy makers alike. New studies have described the production and dissemination of sprays during simulated dental procedures, but findings lack generalizability beyond their measurements setting. This study aims to describe the fundamental mechanisms associated with spray production from rotary dental instrumentation with particular focus on what are currently considered high-risk components-namely, the production of small droplets that may remain suspended in the room environment for extended periods and the dispersal of high-velocity droplets resulting in formites at distant surfaces. Procedural sprays were parametrically studied with variables including rotation speed, burr-to-tooth contact, and coolant premisting modified and visualized using high-speed imaging and broadband or monochromatic laser light-sheet illumination. Droplet velocities were estimated and probability density maps for all laser illuminated sprays generated. The impact of varying the coolant parameters on heating during instrumentation was considered. Complex structured sprays were produced by water-cooled rotary instruments, which, in the worst case of an air turbine, included droplet projection speeds in excess of 12 m/s and the formation of millions of small droplets that may remain suspended. Elimination of premisting (mixing of coolant water and air prior to burr contact) resulted in a significant reduction in small droplets, but radial atomization may still occur and is modified by burr-to-tooth contact. Spatial probability distribution mapping identified a threshold for rotation speeds for radial atomization between 80,000 and 100,000 rpm. In this operatory mode, cutting efficiency is reduced but sufficient coolant effectiveness
Sergis A, Hardalupas I, 2021, Rapid humidification device and process, WO/2021/032962
This is an international application published under the patent cooperation treaty (PCT) and the World Intellectual Property Organisation (WIPO).This invention relates to a system that may be used as a flow seeder or as a rapid humidifier. The invention also relates to a method of high capacity seeding or humidifying a fluid flow.
Kim M, Sergis A, Kim SJ, et al., 2020, Assessing the accuracy of the heat flux measurement for the study of boiling phenomena, International Journal of Heat and Mass Transfer, Vol: 148, ISSN: 0017-9310
The present work quantifies numerically the systematic errors present in experimentalinfrared heat flux studies of boiling surfaces. A transient conduction model for multilayerstructures is proposed to describe the periodic heat fluxes encountered on boiling surfaces. Theresults of the current work show that the systematic error behavior of the infrared method isnot uniform but dependent on the frequency of the heat flux signal of the boiling surface; whichis a novel finding. As the frequency of the heat flux signal increases, the errors in the measuredphase of heat flux signals are expected to increase. The errors in the amplitude of heat fluxsignals sharply increase at low frequencies (1-10 Hz) and decrease as the frequency increases.The maximum errors in the phase and amplitude of heat flux signals are 9% and 23%,respectively in the frequency range of nucleate boiling (10-80 Hz). Based on the currentanalysis, it is concluded that the systematic errors found arise from assuming that thermalcontact resistances of such systems are negligible. This is an assumption universally adopted 2by the field. By considering and correcting for the thermal contact resistance in themeasurement of heat fluxes, the maximum errors in the phase and the amplitude of heat fluxsignals can be reduced to 7% and 9%, respectively. The results are applied to experimental dataensembles from the published public domain. Finally, the current work provides generalguidelines to improve systematic errors in the measurement of heat flux for the study of boilingusing infrared thermography found in the literature.
Kouloulias K, Sergis A, Hardalupas I, et al., 2019, Visualisation of subcooled pool boiling in nanofluids, Fusion Engineering and Design, Vol: 146, Pages: 153-156, ISSN: 0920-3796
High-performance cooling is of vital importance for the cutting-edge technology of today, from micro-electronic devices to nuclear reactors. Boiling heat transfer is expected to play a critical role for the safe and efficient operation of components exposed to high heat flux in future nuclear fusion reactors. Recent advances in nanotechnology have allowed the development of a new category of coolants, termed nanofluids, which exhibit superior thermophysical characteristics over traditional heat transfer fluids. Qualitative experimental results of Al2O3-H2O nanofluids under subcooled pool boiling conditions are reported and compared to deionised water that served as a benchmark in the current work. A visual evaluation of the impact of nanoparticles on bubble dynamics and nucleation site activity at the heated surface of a bare NiCr wire is performed with the use of a Guppy F-080 FireWire camera. It was observed that the presence of nanoparticles significantly modifies the nucleation site density, bubble size at departure and frequency of bubble generation from the surface of the heating wire. Intense nanoparticle deposition on the heating wire surface was identified as a key mechanism for the observed differences via scanning electron microscopy. The deposited nanolayer reported to alter the surface texture of the wire. The outcome of this work is a step forward towards the evaluation of the applicability of nanofluids in cooling applications via boiling heat transfer.
Kouloulias K, Sergis A, Hardalupas I, 2019, Optimisation of nanofluid properties for reduced in situ nanoparticle agglomeration, 1st International Conference on Nanofluids (ICNf2019) / 2nd European Symposium on Nanofluids (ESNf2019), Publisher: Nanouptake COST Action
For the formulation of stable and durable nanofluidsattention should be paid on the preparation method. Key parameters to consider include the characteristics of the nanoparticles, the properties of the base fluids,the presence of surface-active agentsand the pH value of the nanofluids. An optimisation study of nanofluid properties was conducted tominimise nanoparticle agglomeration, thus reducing sedimentation during turbulent Rayleigh-Bénard convection(RBC). Three types of Al2O3-H2O nanofluidswith different consistencies and characteristics were prepared, with andwithout employing the electrostatic stabilisation method, tested and comparedin terms of the natural convective heat transfer performance. Transmission electron microscopy (TEM) and dynamic light scattering (DLS) measurements were performedtoobtain a spherical view of the nature and the characteristics of the nanofluids.It is reported that the electrostatic stabilization method and the proper selection of nanoparticles can improve the nanofluid stability, by reducing the nanoparticle agglomerationand improve the natural convectiveheat transfer performance of nanofluids. By comparing data from the TEM and DLS nanoparticle analysis, it is concluded that the average size of nanoparticles in the synthesized nanofluids is questionablein practice. Asystematic approach for the formulation of nanofluids and presentation of datais needed, so that reliable, reproducible and comparable results can be obtained that could eliminate the existing discrepancy among the findings in the literature.
Sergis A, Hardalupas I, 2019, Analysis of thermophoretic effects in nanofluids, 1st International Conference on Nanofluids (ICNf) and the 2nd European Symposium on Nanofluids (ESNf), Publisher: Nanouptake COST Action
Nanofluids are binary mixtures of nanosized solid particles (<100nm) and liquids with volumetric concentrations usually less than 5% that have exhibited enhanced thermalcharacteristics. The underlying heat transfer mechanisms of their behaviour are unconfirmed. The overall impact of global domain-wide thermophoretic effects in nanofluids for different nanoparticle sizes is believed to be one of the driving mechanismsgiving rise to the observed phenomena. Thermophoresis is analysed with the use of a custom-made molecular dynamics simulation code that models the kinematic behaviour of a simplified nanofluid in a domain with a temperature gradient. Despite nanoparticles found to be significantly more mobile than fluid molecules, no net migration effects ofnanoparticles are discovered across the temperature gradient of the system for all nanoparticle sizes tested throughout the simulation. It has been concluded that even though local stochastic nanoparticle-level thermophoretic effects are important, global domain-wide directional thermophoretic forces have not been observed under these circumstances.
Kouloulias K, Sergis A, Hardalupas I, 2019, Assessing the flow characteristics of nanofluids during turbulent natural convection, Journal of Thermal Analysis and Calorimetry: an international forum for thermal studies, Vol: 135, Pages: 3181-3189, ISSN: 1388-6150
High-performance cooling is of vital importance for the cutting-edge technology of today, from nanoelectronic mechanical systems to nuclear reactors. Advances in nanotechnology have allowed the development of a new category of coolants, termed nanofluids that have the potential to enhance the thermal performance of conventional heat transfer fluids. At the present time, nanofluids are a controversial research theme, since there is yet no conclusive answer to explain the underlying physical mechanisms of heat transfer. The current study investigates experimentally the heat and mass transfer behaviour of dilute Al2O3–H2O nanofluids under turbulent natural convection—Rayleigh number of the order of 109—in a cubic Rayleigh–Bénard cell with optical access. Traditional heat transfer measurements were combined with a velocimetry method to obtain a deeper understanding of the impact of nanoparticles on the heat transfer performance of the base fluid. Particle image velocimetry was employed to quantify the resulting mean velocity field and flow structures in dilute nanofluids under natural convection, at three parallel planes inside the cubic cell. All the results were compared with that for the base fluid, i.e. deionised water. It was observed that the presence of a minute amount of Al2O3 nanoparticles in deionised water, φv = 0.00026 vol.%, considerably modifies the mass transfer behaviour of the fluid in the bulk region of turbulent Rayleigh–Bénard convection. Simultaneously, the general heat transport, as expressed by the Nusselt number, remained unaffected within the experimental uncertainty.
Sergis A, Hardalupas I, 2019, Analysis of Thermophoretic Effects in Nanofluids, 1st International Conference on Nanofluids (ICNf2019) / 2nd European Symposium on Nanofluids (ESNf2019)
Sergis A, Hardalupas I, Barrett T, 2018, Isothermal analysis of nanofluid flow inside HyperVapotrons using particle image velocimetry, NANOUPTAKE COST ACTION (CA 15119), Publisher: COST
Sergis A, Hardalupas Y, Barrett TR, 2018, Flow characteristics in HyperVapotron elements operating with nanofluids, Fusion Engineering and Design, Vol: 128, Pages: 182-187, ISSN: 0920-3796
© 2018 HyperVapotrons are highly robust and efficient heat exchangers able to transfer high heat fluxes of the order of 10–20 MW/m 2 . They employ the Vapotron effect, a complex two phase heat transfer mechanism, which is strongly linked to the hydrodynamic structures present in the coolant flow inside the devices. HyperVapotrons are currently tested in the Joined European Torus (JET) and the Mega Amp Spherical Tokamak (MAST) fusion experiments and are considered a strong candidate for the International Thermonuclear Experimental Reactor (ITER). The efficiency of heat transfer and the reliability of the components of a fusion power plant are important factors to ensure its longevity and economical sustainability. Optimisation of the heat transfer performance of these devices by the use of nanofluids is investigated in this paper. Nanofluids are advanced two phase coolants that exhibit heat transfer augmentation phenomena. A cold isothermal nanofluid flow is established inside two HyperVapotron models representing the geometries used at JET and MAST. A hybrid particle image velocimetry (PIV) method is employed to measure the flow and create a dense velocity vector map of a region of interest. The vector spatial resolution is 30 μm. The instantaneous and mean flow structures of a nanofluid are compared to those present during the use of a traditional coolant (water) in order to detect any departure from the hydrodynamic design operational regime of the device. It was discovered that the flow field of the JET model is considerably affected when using nanofluids, while the flow in the MAST geometry does not change significantly by the introduction of nanofluids. Evidence of a shear thinning mechanism is found inside the momentum boundary layer of the nanofluid flows and it might be important to calculating the pumping power losses of a functional nuclear fusion power plant cooling system ran with nanofluids instead of water.
Sergis A, Hardalupas I, Barrett T, 2017, Isothermal analysis of nanofluid flow inside HyperVapotrons using particle image velocimetry, Experimental Thermal and Fluid Science, Vol: 93, Pages: 32-44, ISSN: 0894-1777
Nanofluids are advanced two-phase coolants that exhibit heat transfer augmentation phenomena. Extensive research has been performed since the year 2000 onwards to understand the physical mechanisms of heat transfer in nanofluids when employed inside traditional heat exchanging geometries. The focus of this paper is to understand if and how the geometry of heat exchangers might be potentially affecting the nanofluid coolant flow boundary conditions established and how this might be hence further affecting their thermal characteristics. HyperVapotrons are highly robust and efficient heat exchangers able to transfer high heat fluxes of the order of 10–20 MW/m2. They employ a complex two-phase heat transfer mechanism which is strongly linked to the hydrodynamic structures present in the coolant flow inside the devices. A cold isothermal nanofluid flow is established inside two HyperVapotron model replicas. A high spatial resolution (30 μm) visualisation of the nanofluid flow fields inside each replica is measured and compared to those present during the use of a traditional coolant (water). Significant geometry specific changes are evident with the use of dilute nanofluids which is something unexpected and novel. Evidence of a shear thinning mechanism is found inside the momentum boundary layer of the nanofluid flows that might prove beneficial to the coolant pumping power losses when using nanofluids instead of water and is expected to affect their thermal performance from a hydrodynamic point of view.
Kouloulias K, Sergis A, Hardalupas Y, et al., 2017, Measurement of flow velocity during turbulent natural convection innanofluids, Fusion Engineering and Design, Vol: 123, Pages: 72-76, ISSN: 1873-7196
Increased cooling performance is eagerly required for many cutting edge engineering and industrial technologies. Nanofluids have attracted considerable interest due to their potential to enhance the thermal performance of conventional heat transfer fluids. However, heat transfer in nanofluids is a controversial research theme, since there is yet no conclusive answer to explain the underlying heat transfer mechanisms. This study investigates the physics behind the heat transfer behavior of Al2O3–H2O nanofluids under natural convection. A high spatial resolution flow velocimetry method – Particle Image Velocimetry – is employed in dilute nanofluids inside a Rayleigh-Benard configuration with appropriate optical access. The resulting mean velocity and flow structures of pure water and nanofluids are reported and their overall heat transfer performances are compared for Rayleigh numbers, Ra, of the order of 109. This paper aims to identify the contribution of the suspended nanoparticles on the heat and mass transfer mechanisms in low flow velocity applications, as those occurring during natural convection. The outcome of this work is a first step towards the evaluation of the applicability of nanofluids in applications where more complex heat transfer modes, namely boiling and Critical Heat Flux, are involved that are of great importance for the cooling of Fusion reactors.
Kouloulias K, Sergis A, Hardalupas I, 2016, Sedimentation in nanofluids during a natural convection experiment, International Journal of Heat and Mass Transfer, Vol: 101, Pages: 1193-1203, ISSN: 0017-9310
This study presents an experimental investigation of the thermophysical behavior of γ-Al2O3–deionized (DI) H2O nanofluid under natural convection in the classical Rayleigh–Benard configuration, which consists of a cubic cell with conductive bottom and top plates, insulated sidewalls and optical access. The presence of nanoparticles either in stationary liquids or in flows affects the physical properties of the host fluids as well as the mechanisms and rate of heat and mass transfer. In the present work, measurements of heat transfer performance and thermophysical properties of Al2O3–H2O nanofluids, with nanoparticle concentration within the range of 0.01–0.12 vol.%, are compared to those for pure DI water that serves as a benchmark. The natural convective chamber induces thermal instability in the vertical direction in the test medium by heating the medium from below and cooling it from above. Fixed heat flux at the bottom hot plate and constant temperature at the top cold plate are the imposed boundary conditions. The Al2O3–H2O nanofluid is tested under different boundary conditions and various nanoparticle concentrations until steady state conditions are reached. It is found that while the Rayleigh number, Ra, increases with increasing nanoparticle concentration, the convective heat transfer coefficient and Nusselt number, Nu, decrease. This finding implies that the addition of Al2O3 nanoparticles deteriorates the heat transfer performance due to natural convection of the base fluid, mainly due to poor nanofluid stability. Also, as the nanoparticle concentration increases the temperature at the heating plate increases, suggesting fouling at the bottom surface; a stationary thin layer structure of nanoparticles and liquid seems to be formed close to the heating plate that is qualitatively observed to increase in thickness as the nanoparticle concentration increases. This layer structure imposes additional thermal insulation in th
Sergis A, Hardalupas I, Barrett T, 2016, Flow Characteristics in HyperVapotron Elements Operating with Nanofluids, 26th Fusion Energy Conference
HyperVapotrons are highly robust and efficient heat exchangers able to transfer high heat fluxes of the order of 10-20MW/m2. They employ the Vapotron effect, a complex two phase heat transfer mechanism, which is strongly linked to the hydrodynamic structures present in the coolant flow inside the devices. HyperVapotrons are currently tested in the Joined European Torus (JET) and the Mega Amp Spherical Tokamak (MAST) fusion experiments and are considered a strong candidate for the International Thermonuclear Experimental Reactor (ITER). The efficiency of heat transfer and the reliability of the components of a fusion power plant are important factors to ensure its longevity and economical sustainability. Optimisation of the heat transfer performance of these devices by the use of nanofluids is investigated in this paper. Nanofluids are advanced two phase coolants that exhibit heat transfer augmentation phenomena. A cold isothermal nanofluid flow is established inside two HyperVapotron models representing the geometries used at JET and MAST. A hybrid particle image velocimetry method is then employed to map in high spatial resolution (30μm) the flow fields inside each replica. The instantaneous and mean flow structures of a nanofluid are compared to those present during the use of a traditional coolant (water) in order to detect any departure from the hydrodynamic design operational regime of the device. It was discovered that the flow field of the JET model is considerably affected when using nanofluids, while the flow in the MAST geometry does not change significantly by the introduction of nanofluids. Evidence of a shear thinning mechanism is found inside the momentum boundary layer of the nanofluid flows and it might be important to calculating the pumping power losses of a functional nuclear fusion power plant cooling system ran with nanofluids instead of water. This work is a continuation of a previous study on HyperVapotrons and nanofluids, as documented by
Kouloulias K, Sergis A, Hardalupas I, et al., 2016, Measurement of flow velocity during natural convection in nanofluids, 29th Symposium on Fusion Technology (SOFT)
Kouloulias K, Sergis A, Hardalupas Y, 2016, The influence of nanofluid PH on natural convection, 12th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2016), Publisher: EDAS
The vast majority of experimental studies of nanofluids under natural convection have shown that the heat transfer rate decreases in contrast to observations of increased heat transfer rate for forced convection and boiling heat transfer. This surprising result has not been fully understood and the purpose of this study is to shed light on the physics behind the decrease of heat transfer in Al2O3– deionised (DI) H2O nanofluids under natural convection. A classical Rayleigh-Benard configuration has been employed, where the test medium is heated from the bottom and cooled from the top of an optically accessible chamber, while the sidewalls are insulated. Al2O3– H2O nanofluids with nanoparticle concentration within the range of 0.03 to 0.12 vol. % are used and tested under turbulent natural convection, Rayleigh number Ra ~ 109, until steady state conditions are reached. For the synthesis of the nanofluid, pure DI water and high purity nanopowder, supplied by two different vendors, are involved with and without adopting the electrostatic stabilization method. The temperature measurements at different locations around the chamber allow the quantification of the natural convection heat transfer coefficient and the corresponding Nusselt and Rayleigh numbers. All the measured quantities are compared with those for DI water that serves as a benchmark in this study. It is found that the presence of nanoparticles systematically decreases the heat transfer performance of the base fluid under natural convection. An explanation for the reported degradation can be attributed to the buoyant and gravitational forces acting in the system that appear to be inadequate to ensure or maintain good nanofluid mixing. The results also show that as the nanoparticle concentration increases
Sergis A, Hardalupas Y, 2016, Nanofluids: potential as future coolants, CRC Concise Encyclopedia of Nanotechnology, Editors: Ildusovich Kharisov, Vasilievna Kharissova, Ortiz-Mendez, Publisher: CRC Press, ISBN: 9781466580343
Sergis A, Hardalupas, 2015, Revealing the complex conduction heat transfer mechanism of nanofluids, Nanoscale Research Letters, Vol: 10, ISSN: 1931-7573
Nanofluids are two phase mixtures consisting of small percentages of Nanoparticles (sub 1-10%vol) inside a carrier fluid. The typical size of nanoparticles is less than 100nm. These fluids have been exhibiting experimentally a significant increase of thermal performance compared to the corresponding carrier fluids, which cannot be explained using the classical thermodynamic theory. This study deciphers the thermal heat transfer mechanism for the conductive heat transfer mode via a molecular dynamics simulation code. The current findings are the first of its kind and conflict the proposed theories for heat transfer propagation through micron sized slurries and pure matter. The authors provide evidence of a complex new type of heat transfer mechanism, which explains the observed abnormal heat transfer augmentation. The new mechanism appears to unite a number of popular speculations for the thermal heat transfer mechanism employed by nanofluids as predicted by the majority of the researchers of the field into a single one. The constituents of the increased diffusivity of the nanoparticle can be attributed to mismatching of the local temperature profiles between parts of the surface of the solid and the fluid resulting to increased local thermophoretic effects. These effects affect the region surrounding the solid manifesting interfacial layer phenomena (Kapitza resistance). In this region, the activity of the fluid and the interactions between the fluid and the nanoparticle are elevated. Isotropic increased nanoparticle mobility is manifested as enhanced Brownian motion and diffusion effects.
Sergis A, Resvanis K, Hardalupas Y, et al., 2015, Comparison of Measurements and Computations of Isothermal Flow Velocity inside HyperVapotrons, 28th Symposium on Fusion Technology (SOFT), Publisher: Elsevier, Pages: 353-356, ISSN: 1873-7196
HyperVapotrons are two-phase water-cooled heat exchangers able to receive high heat fluxes (HHF) by employing a cyclic phenomenon called the "Vapotron Effect". HyperVapotrons have been used routinely in HHF nuclear fusion applications. A detailed experimental investigation on the effect giving rise to the ability to sustain steady state heat fluxes in excess of 10MW/m2 has not yet been possible and hence the phenomenon is not yet well understood. The coolant flow structures that promote the effect have been a major point of interest, and many investigations based on Computational Fluid Dynamic (CFD) simulations have been performed in the past. The understanding of the physics of the coolant flow inside the device may hold the key to further optimisation of engineering designs. However, past computational investigations have not been experimentally evaluated. Isothermal flow velocity distribution measurements of the fluid flow in HyperVapotron optical models with high spatial resolution are performed in this paper. The same measurements are subsequently calculated via commercial CFD software. The isothermal CFD calculation is compared to the experimental velocity measurements to deduce the accuracy of the CFD investigations carried out. This unique comparison between computational and experimental results in HyperVapotrons will direct future efforts in analysing similar devices.
Sergis A, Hardalupas Y, Barrett TR, 2015, Isothermal velocity measurements in two HyperVapotron geometries using Particle Image Velocimetry (PIV), Experimental Thermal and Fluid Science, Vol: 61, Pages: 48-58, ISSN: 0894-1777
Sergis A, Hardalupas Y, 2014, Molecular dynamic simulations of a simplified nanofluid, Computational Methods in Science and Technology, Vol: 20, Pages: 113-127, ISSN: 1505-0602
This study describes the methodology that was developed to run a Molecular Dynamics Simulation (MDS) code to simulate the behaviour of a single nanoparticle dispersing in a fluid with a temperature gradient. A soft disk model described by the Lennard-Jones potential is used to simulate the system. The nanoparticle is assembled via the use of four subdomains of interatomic interactions and hence presents in full resolution the transfer of energy from the fluid-to-solid-to-fluid subdomains. A cluster computing system (HTCondor) was used to perform a large scale deployment of the MDS code. The obtained showcase results were successfully evaluated using three widely documented tests from the associated literature (Randomness, Radial Distribution and Velocity Autocorrelation Distribution Functions). It was discovered that the nanoparticle travels a larger distance in the fluid than the distance travelled by a fluid molecule (recovery region). The findings were confirmed by calculating the Green-Kubo self-diffusivity coefficient halfway through the simulation at which an enhancement of 156% was discovered in favour of the Nanoparticle. This might be the physical mechanism responsible for the experimentally observed thermal performance enhancement in nanofluids.
Sergis A, Hardalupas Y, Barrett TR, 2013, Potential for improvement in high heat flux HyperVapotron element performance using nanofluids, Nuclear Fusion, Vol: 53, Pages: 113019-113019, ISSN: 0029-5515
Barrett TR, Robinson S, Flinders K, et al., 2013, Investigating the use of nanofluids to improve high heat flux cooling systems, Fusion Engineering and Design, Vol: 88, Pages: 2594-2597, ISSN: 0920-3796
Sergis A, Hardalupas Y, Thomas B, 2012, Potential for Improvement in High Heat Flux HyperVapotron Element Performance Using Nanofluids, San Diego, Publisher: IAEA
Barrett TR, Robinson S, Flindersa K, et al., 2012, Investigating the use of Nanofluids to Improve High Heat Flux Cooling Systems, Liege, Publisher: SOFT
Sergis A, Hardalupas Y, 2011, Anomalous heat transfer modes of nanofluids: a review based on statistical analysis, Nanoscale Research Letters, Vol: 6, Pages: 391-391
Sergis A, Hardalupas Y, 2010, Anomalous Heat Transfer Modes of Nanofluids: A Statistical Analysis Approach Review, Limassol, 9th HSTAM International Congress on Mechanics
This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.