Relevant bibliographies by topics / Thermo-fluids

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Thermo-fluids'

Author: Grafiati
Published: 4 June 2021
Last updated: 18 February 2022

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Journal articles on the topic "Thermo-fluids"

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R. Rajagopal, K. "The thermo-mechanics of rate-type fluids." Discrete & Continuous Dynamical Systems - S 5, no. 6 (2012): 1133–45. http://dx.doi.org/10.3934/dcdss.2012.5.1133.

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Kume, Eni, Patrick Baroni, and Laurence Noirez. "Highlighting Thermo-Elastic Effects in Confined Fluids." Polymers 13, no. 14 (July 20, 2021): 2378. http://dx.doi.org/10.3390/polym13142378.

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The recent identification of a finite shear elasticity in mesoscopic fluids has motivated the search of other solid-like properties of liquids. We present an innovative thermal approach of liquids. We identify a dynamic thermo-elastic mesoscopic behavior by building the thermal image produced by different liquids upon applying a low frequency mechanical shear field. We selected three fluids: a low molecular weight polybutylacrylate (PBuA), polypropyleneglycol (PPG), and glycerol. We demonstrate that a part of the energy of the shear strain is converted in cold and hot shear bands varying synchronously with the applied shear field. This thermodynamic change suggests a coupling to shear elastic modes in agreement with the low frequency shear elasticity theoretically foreseen and experimentally demonstrated.
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Gardin, Andrea, and Alberta Ferrarini. "Thermo-orientation in fluids of arbitrarily shaped particles." Physical Chemistry Chemical Physics 21, no. 1 (2019): 104–13. http://dx.doi.org/10.1039/c8cp06106h.

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Eringen, A. Cemal. "Theory of thermo-microstretch fluids and bubbly liquids." International Journal of Engineering Science 28, no. 2 (January 1990): 133–43. http://dx.doi.org/10.1016/0020-7225(90)90063-o.

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Yazdani, Miad, Marios C. Soteriou, Fanping Sun, and Zaffir Chaudhry. "Prediction of the thermo-fluids of gearbox systems." International Journal of Heat and Mass Transfer 81 (February 2015): 337–46. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2014.10.038.

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Gardin, Andrea, and Alberta Ferrarini. "Correction: Thermo-orientation in fluids of arbitrarily shaped particles." Physical Chemistry Chemical Physics 22, no. 10 (2020): 6012. http://dx.doi.org/10.1039/d0cp90053b.

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Zainon, S. N. M., and W. H. Azmi. "Recent Progress on Stability and Thermo-Physical Properties of Mono and Hybrid towards Green Nanofluids." Micromachines 12, no. 2 (February 11, 2021): 176. http://dx.doi.org/10.3390/mi12020176.

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Many studies have shown the remarkable enhancement of thermo-physical properties with the addition of a small quantity of nanoparticles into conventional fluids. However, the long-term stability of the nanofluids, which plays a significant role in enhancing these properties, is hard to achieve, thus limiting the performance of the heat transfer fluids in practical applications. The present paper attempts to highlight various approaches used by researchers in improving and evaluating the stability of thermal fluids and thoroughly explores various factors that contribute to the enhancement of the thermo-physical properties of mono, hybrid, and green nanofluids. There are various methods to maintain the stability of nanofluids, but this paper particularly focuses on the sonication process, pH modification, and the use of surfactant. In addition, the common techniques to evaluate the stability of nanofluids are undertaken by using visual observation, TEM, FESEM, XRD, zeta potential analysis, and UV-Vis spectroscopy. Prior investigations revealed that the type of nanoparticle, particle volume concentration, size and shape of particles, temperature, and base fluids highly influence the thermo-physical properties of nanofluids. In conclusion, this paper summarized the findings and strategies to enhance the stability and factors affecting the thermal conductivity and dynamic viscosity of mono and hybrid of nanofluids towards green nanofluids.
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Muthamizhi, K., P. Kalaichelvi, Shubhangi Tukaram Powar, and R. Jaishree. "Investigation and modelling of surface tension of power-law fluids." RSC Adv. 4, no. 19 (2014): 9771–76. http://dx.doi.org/10.1039/c3ra46555a.

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IIDA, Teruhito, Masahide MURAKAMI, and Akihiro NAKANO. "Visualization Techniques for Thermo-fluid Phenomena in Cryogenic Fluids." TEION KOGAKU (Journal of the Cryogenic Society of Japan) 43, no. 3 (2008): 67–74. http://dx.doi.org/10.2221/jcsj.43.67.

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Goddard, Joe. "On linear non-local thermo-viscoelastic waves in fluids." Mathematics and Mechanics of Complex Systems 6, no. 4 (October 1, 2018): 321–38. http://dx.doi.org/10.2140/memocs.2018.6.321.

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Dissertations / Theses on the topic "Thermo-fluids"

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Helvaci, Huseyin Utku. "Experimental investigation and mathematical modelling of dynamic equilibrium of novel thermo-fluids for renewable technology applications." Thesis, Bournemouth University, 2017. http://eprints.bournemouth.ac.uk/29536/.

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Environmental issues such as air and water pollutions and climate change can be linked to the fossil fuels being still the main source for human activities and therefore, its intensive consumption. As a result, there is a clear need to utilise alternative and clean energy sources to address these environmental problems. Solar thermal energy has a potential to diminish the dependency on fossil fuels and reduce CO2 emissions in which solar radiation is converted to heat via a thermal fluid for power and heat generation. Medium and high-temperature solar thermal systems where concentrated collectors are employed have been utilised for power generation, whereas low-temperature solar systems where non-concentrated collectors such as flat plate are employed have been used for heat generation. A review of the literature indicates that by using an appropriate thermal fluid, the generation of power and heat is possible via low-temperature solar thermal systems. It can also be revealed from the literature that when selecting a thermo-fluid to be utilised in such systems it is important to consider thermophysical, environmental and safety aspects all together. This project is focused on the investigation of novel and environmentally friendly thermo-fluids that can be potentially utilised in low-temperature solar thermal systems for mechanical and heat energy generation. This was accomplished in three stages. Firstly, a low-temperature solar thermal system which consists of solar organic Rankine cycle and heat recovery units was designed, commissioned and tested experimentally. In the experiments, HFE 7000 refrigerant that has zero ozone depletion potential (ODP) and low global warming potential (GWP) was employed. The performance of the system was evaluated in terms of energy and exergy analyses. In the 2nd stage, the flat plate collector was mathematically modelled and simulated under various operating conditions. Then, the model was extended to the solar organic Rankine cycle to perform a simulation study where 24 organic compounds were examined according to their applicability in terms of the thermal performance of the cycle and environmental properties of the fluids such as flammability, toxicity and global warming potential. In the last stage, a numerical study of the laminar flow of HFE 7000 based nano-refrigerants at different Reynolds number and volume concentration ratio was conducted. The convective heat transfer coefficient, the pressure drop and the entropy generation of the each flow was investigated.
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Martínez-García, Elvira. "Experimental and numerical study on the thermo hydraulic behaviour in a wavy plate heat exchanger using Newtonian and non Newtonian fluids." Thesis, University of Bristol, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271803.

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Bellivier, Axel. "Modélisation numérique de la thermoaéraulique du bâtiment : des modèles CFD à une approche hybride volumes finis-zonale." Phd thesis, Université de la Rochelle, 2004. http://tel.archives-ouvertes.fr/tel-00007009.

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Dans le contexte de la modélisation 3D en thermo-aéraulique du bâtiment à l'aide de codes de champs, il est nécessaire de réduire les temps de calcul afin de modéliser des volumes toujours plus grands. La solution proposée dans cette étude est le couplage de deux modélisations : l'approche zonale et l'approche CFD. La première partie du travail effectué est la mise en place d'une modélisation CFD simplifiée. Cette dernière propose des règles d'utilisation de maillages grossiers, une loi de viscosité effective constante et de coefficients d'échange thermique adéquats à la thermo-aéraulique du bâtiment. La seconde partie du travail concerne la création de Macro-Eléments fluides et leur couplage avec un calcul de type CFD volumes finis. En fonction des conditions aux limites du problème, une description locale de l'écoulement moteur est proposée via la mise en place et l'utilisation de lois d'évolution semi-empiriques. Le Macro-Elément est ensuite inséré dans le calcul CFD : les valeurs de la vitesse calculées par les lois d'évolution sont imposées aux cellules CFD correspondants au Macro-Elément. Nous appliquons ces deux approches sur cinq cas tests représentatifs en thermo-aéraulique du bâtiment. Les résultats sont confrontés à des données expérimentales et à des simulations numériques de type RANS traditionnelle. Nous mettons en évidence l'important gain de temps que notre approche permet d'obtenir, tout en conservant une bonne qualité de résultats numériques.
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Abdelall, Fahd Fathi. "Experimental and numerical studies of the Rayleigh-Taylor instability for bounded liquid films with injection through the boundary." Diss., Available online, Georgia Institute of Technology, 2004:, 2004. http://etd.gatech.edu/theses/available/etd-04072004-102937/unrestricted/abdelall%5Ffahd%5Ff%5F200405%5Fphd.pdf.

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Sobac, Benjamin. "Evaporation de gouttes sessiles : des fluides purs aux fluides complexes." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM4801/document.

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Cette thèse présente une étude expérimentale sur l'évaporation de gouttes reposant sur un substrat solide. Dans une première partie, nous nous sommes intéressés à la description de l'évaporation d'une goutte liquide en regardant notamment l'influence du substrat. Le problème est approché sous un angle nouveau : en contrôlant avec précision les différentes propriétés du substrat que sont sa rugosité, son énergie de surface et ses propriétés thermiques. Cette méthode a permis de découpler les différentes influences du substrat et d'étudier l'évaporation pour différentes dynamiques de ligne triple et une large gamme d'angles de contact, de conductivités thermiques et de températures de substrat. Les résultats expérimentaux sont comparés au modèle classique d'évaporation. Ce modèle considère l'évaporation comme un processus contrôlé par la diffusion de la vapeur dans l'atmosphère. L'étude révèle les domaines de validité de ce modèle et met en évidence les différents mécanismes additionnels pouvant se développer ainsi que leur contribution. L'utilisation d'une caméra infrarouge dévoile le développement d'un motif hydrodynamique complexe non-axisymétrique. L'origine de cette instabilité, ces dynamiques spatiales et temporelles sont également explorées. Dans une seconde partie, l'étude a été étendue à l'évaporation d'une goutte de suspension biologique : le sang. Le séchage de ce fluide conduit à la formation d'un motif complexe dépendant de la mouillabilité du substrat. Alors qu'une situation mouillante met en évidence un dépôt de type annulaire accompagné de fractures radiales, une situation non-mouillante révèle une forme complexe composée de fractures et de plis
This thesis presents an experimental study on the evaporation of droplets on a solid substrate. In the first part we describe the evaporation of a liquid droplet, taking a particular interest in the influence of the substrate. The problem is approached from a new angle by ensuring that the various properties of the substrate, such as its roughness, surface energy and thermal properties, are controlled precisely. Thanks to this method it is possible to decouple the different influences of the substrate and to study evaporation in relation to various dynamics of triple lines and a wide range of contact angles, thermal conductivities and temperatures of the substrate. Experimental results are compared with the classic evaporation model, which considers evaporation as a process determined by the diffusion of vapor into the atmosphere. The study reveals the range of validity of this model and highlights the different additional mechanisms which may develop as well as their contribution. The use of an infrared camera reveals the development of a complex hydrodynamic non-axisymmetric pattern. The origin of this instability and its spatial and temporal dynamics are also explored. In the second part, the study is extended to the evaporation of a dropl of a biological suspension: human blood. As this fluid dries a complex pattern is formed which is dependent on the wettability of the substrate. Whereas a wetting situation leads to a ring-like deposit with radial cracks, a non-wetting situation reveals a complex shape composed of cracks and folds. The study focuses on the understanding of the physical mechanisms leading to these patterns and of the role of biology
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Saiseau, Raphael. "Thermo-Hydrodynamique dans les systèmes critiques : instabilités, relaxation et évaporation." Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0184.

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Pour qu’une goutte se forme au bout d’une colonne liquide, celle-ci doit se pincer jusqu’à atteindre l’échelle atomique à la rupture, couvrant de fait toutes les échelles spatiales. Des résultats expérimentaux et théoriques récents montrent que ce phénomène quotidien reste mal compris dès lors que la taille caractéristique du pincement atteint celle des fluctuations thermiques ambiantes. Au cours de ce travail, nous proposons d’approfondir cette problématique de l’importance des fluctuations en considérant des mélanges diphasiques quasi-critiques séparés comme modèle de liquides et interfaces fluctuants et en caractérisant expérimentalement la dynamique de différents mécanismes de retour à l’équilibre: instabilité d’une colonne liquide, relaxation d’une interface et évaporation d’une goutte. En outre l’étude de ces phénomènes a été réalisée dans le cas d’interfaces ultra-molles en faisant varier continûment leurs propriétés hydrodynamiques, thermodynamiques et stochastiques avec l’écart à la température critique. Dans un premier temps, l’interface de mélanges diphasiques quasi-critiques est mise hors équilibre à l’aide de la pression de radiation d’une onde laser pour créer in situ des colonnes liquides et des gouttes. Des outils de détection par analyse d’images spécifiques aux liquides fluctuants proches de leur point critique ont également été développés. On montre alors, contrairement à l’image classique, que la brisure de ligaments liquides, induite par une instabilité de Rayleigh-Plateau, résulte d’une superposition de modes. Ceci nous a alors permis, à l’aide d’une analyse de Fourier dynamique, de retrouver l’intégralité de la relation de dispersion dans le cas d’une déstabilisation spontanée. On montre ensuite dans un travail préliminaire sur l’étalement d’une goutte liquide sur une paroi solide l’existence de deux régimes de retour à l’équilibre : un régime de relaxation non linéaire de la goutte vers une calotte sphérique et un régime auto-similaire de cette calotte caractérisé par une dynamique d’étalement de type Tanner. La présence significative d’évaporation dans la dynamique d’étalement a aussi été observée dans certains cas, ce qui motive un prolongement de ce travail articulé autour d’une modélisation adéquate. Une dernière étude a été menée sur l’évaporation d’une goutte isolée, constituant de fait la première investigation expérimentale sur l’évaporation à paramètre d’ordre conservé, de surcroît dans un liquide binaire proche de son point critique. Contre toute attente, les dynamiques d’évaporation et de remontée de gouttes semblent non conformes à une description diffusive et gravitaire, leur comportement étant notamment indépendant de l’écart à la température critique. L’ensemble de ces comportements a été vérifié sur une large gamme en écarts à la température critique, suggérant un caractère universel au sens des phénomènes critiques. En définitive, les comportements hydrodynamiques ont été bien retrouvés là où les comportements thermodynamiques demeurent incompris, nous interrogeant sur leur couplage notamment par l’intermédiaire des fluctuations thermiques. On notera en revanche qu’il est désormais possible à l’aide des outils mis en œuvre d’avoir accès simultanément à l’échelle macroscopique de la dynamique et à l’échelle microscopique des fluctuations d’interface, ouvrant la voie à une analyse plus complète, multi-échelle, des phénomènes déjà observés lorsque ceux-ci sont dominés par les fluctuations
To form a drop at the tip of a liquid column, a pinching process has to occur until it reaches the atomic scale at the final break-up, covering all length scales. Some recent experimental and theoretical results show that this common phenomenon is still poorly understood when the pinching reaches the thermal fluctuations length scales. Here, we try to deepen our understanding by using phase separated near-critical binary liquids as model of fluctuating liquids and interfaces and by looking at different relaxation dynamics of out of equilibrium situations: instability of a liquid column, interface relaxation and droplet evaporation. Hence, the study of these phenomena is performed using ultra-soft liquid interfaces and continuously varying hydrodynamic, thermodynamic and stochastic properties with the shift to the critical temperature. In a first step, the interface of these near-critical binary liquids is initially driven out of equilibrium using the radiation pressure of a laser wave in order to create in situ liquid columns and droplets. Dedicated tools for image analysis of near-critical fluctuating fluids were also developed. Then, we show that, contrary to the classical idea, liquid ligaments break-up triggered by Rayleigh-Plateau instability comes from modes superposition. This enables us, using Fourier analysis, to build the full dispersion relation for spontaneous break-up. Secondly, a preliminary work on drop spreading on solid surface established the existence of two dynamical regimes: one nonlinear relaxation mechanism to a spherical cap followed by an auto-similarity behavior of this spherical cap characteristic of Tanner’s spreading. A significant amount of evaporation was also observed in some spreading dynamics, calling for a work extension considering adapted models. A last study was performed on single droplet evaporation. It constitutes the first experimental work on conserved order parameter evaporation, furthermore for near-critical binary liquids. Against all odds, the measured evaporation and droplet rising dynamics seem completely unfit when using diffusion and gravity coupling descriptions. In particular, their behaviors are independent to the proximity to critical point. All these behaviors are verified over a large variation of distances to the critical point. As such, they seem to be universal within the criticality meaning. Eventually, the hydrodynamic behavior are verified when the thermodynamic one stay misunderstood. This raises questions on their coupling by means of thermal fluctuations. Nonetheless, thanks to the developed tools, we are now able to simultaneously get the macroscopic scale of the dynamics and the microscopic scale of interface fluctuations opening the way to more complete, multi-scale, analyses, in the fluctutations dominated case of the already observed phenomena
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Motheau, Emmanuel. "Accounting for mean flow effects in a zero-Mach number thermo-acoustic solver : application to entropy induced combustion instabilities." Phd thesis, Institut National Polytechnique de Toulouse - INPT, 2013. http://tel.archives-ouvertes.fr/tel-00983655.

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Pratiquement toutes les chambres de combustion présentent des instabilités. Par conséquent, il est nécessaire de mieux les comprendre afin de les contrôler. Une possibilité est de simuler l'écoulement réactif à l'intérieur d'une chambre de combustion grâce à la Simulation aux Grandes Echelles (SGE). Cependant la SGE est très coûteuse en terme de capacité de calcul. Une autre possibilité est de réduire la complexité du problème à une simple équation d'onde thermoacoustique (équation dite de Helmholtz), qui peut être résolue en fréquence comme un problème aux valeurs propres. Le couplage entre l'acoustique et la flamme est alors prise en compte au travers des modèles appropriés. Le principal problème de cette méthode est qu'elle repose sur l'hypothèse d'un nombre de Mach nul. Tous les phénomènes liés à l'écoulement moyen sont donc négligés. La présente thèse propose une nouvelle stratégie pour prendre en compte certains effets de l'écoulement dans un contexte à Mach nul. Dans une première partie, la manière la plus judicieuse d'imposer un élément présentant un écoulement très rapide est étudiée. La seconde partie se focalise sur le couplage entre l'acoustique et les hétérogénéités de température qui sont générées par la flamme et naturellement convectées par l'écoulement moyen. Ce phénomène est important car il est responsable du bruit indirect de combustion qui peut conduire à une instabilité thermoacoustique. Un nouveau type de condition limite (DECBC) est proposé afin de prendre en compte ce mécanisme dans un contexte de résolution de l'équation de Helmholtz à Mach nul. Dans la dernière partie, une chambre de combustion aéronautique présentant une instabilité mixte acoustique/entropique est étudiée. Le bénéfice des méthodes développées dans la présente thèse est testé et comparé à des calculs avec la SGE. Il est montré que les calculs avec un solveur de Helmholtz peuvent reproduire une instabilité de combustion complexe, et que cet outil s'avère avoir le potentiel pour prédire les instabilités afin de concevoir de nouvelles chambres de combustion.
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Obrecht, Christian. "High performance lattice Boltzmann solvers on massively parallel architectures with applications to building aeraulics." Phd thesis, INSA de Lyon, 2012. http://tel.archives-ouvertes.fr/tel-00776986.

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With the advent of low-energy buildings, the need for accurate building performance simulations has significantly increased. However, for the time being, the thermo-aeraulic effects are often taken into account through simplified or even empirical models, which fail to provide the expected accuracy. Resorting to computational fluid dynamics seems therefore unavoidable, but the required computational effort is in general prohibitive. The joint use of innovative approaches such as the lattice Boltzmann method (LBM) and massively parallel computing devices such as graphics processing units (GPUs) could help to overcome these limits. The present research work is devoted to explore the potential of such a strategy. The lattice Boltzmann method, which is based on a discretised version of the Boltzmann equation, is an explicit approach offering numerous attractive features: accuracy, stability, ability to handle complex geometries, etc. It is therefore an interesting alternative to the direct solving of the Navier-Stokes equations using classic numerical analysis. From an algorithmic standpoint, the LBM is well-suited for parallel implementations. The use of graphics processors to perform general purpose computations is increasingly widespread in high performance computing. These massively parallel circuits provide up to now unrivalled performance at a rather moderate cost. Yet, due to numerous hardware induced constraints, GPU programming is quite complex and the possible benefits in performance depend strongly on the algorithmic nature of the targeted application. For LBM, GPU implementations currently provide performance two orders of magnitude higher than a weakly optimised sequential CPU implementation. The present thesis consists of a collection of nine articles published in international journals and proceedings of international conferences (the last one being under review). These contributions address the issues related to single-GPU implementations of the LBM and the optimisation of memory accesses, as well as multi-GPU implementations and the modelling of inter-GPU and internode communication. In addition, we outline several extensions to the LBM, which appear essential to perform actual building thermo-aeraulic simulations. The test cases we used to validate our codes account for the strong potential of GPU LBM solvers in practice.
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He, JHIH-JHONG, and 何志忠. "Numerical Thermo-Fluids Analysis of High Thrust Engine''s Hush House." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/76647740259186616780.

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碩士
逢甲大學
航太與系統工程所
97
The major objective of this research is to develop a numerical simulation process to study an engine hush house and assure the temperature, velocity and pressure of the internal flow and house wall can meet the hush house regulation. We also adopt three different kinds of noise-reducing pipe installed at the augmenter inlet to understand their influences on the flow fields. Firstly, we create a hush house model included a F100-PW-100 turbojet engine by using ANSYS Design Modeler software. Meantime, in order to simulate the engine’s jet flow and reflection wave in details, we construct this engine with a true scale convergent-divergent nozzle. Then, we apply ANSYS CFX software to analyze the thermo-fluid performances of the hush house. Finally, we compare the results and conclude some suggestions.
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施人豪. "Stability analysis of thermo-bioconvection of gravitactic microorganisms in Newtonian fluids-saturated porous." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/71586117845391273370.

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碩士
中華大學
機械工程學系碩士班
96
This article investigates the thermo-bioconvection induced by gravitactic microorganisms in Newtonian fluid-saturated porous media. The local non-equilibrium model is applied by using two equations to separately describe the temperature distributions of solid and liquid phases in the porous media. The modified Darcy model and the Boussinesq approximation are utilized in the momentum equation to simulate flow velocity in the porous media. A constant value of the motile velocity is considered for the gravitactic microorganism.Stability of the thermo-bioconvective flow is discussed in terms of dimensioinless parameters such as Lewis number, thermal Rayleigh number, bioconvection Rayleigh number, Pelect number and the interface heat transfer coefficient. Results indicate that there exists a critical Pelect number (about 3) to thermo-bioconvection in porous media induced by gravitactic microorganisms. The influence of Prandtl number on stability criteria is relatively small. Thermo-bioconvection is suppressed when Lewis number is large.
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Books on the topic "Thermo-fluids"

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McDonald, André G., and Hugh L. Magande. Introduction to Thermo-Fluids Systems Design. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118403198.

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Johannes Petrus Bernardus Nicolaas Derks. Cold fluid driven crack propagation: Thermo-mechanical behaviour of rock caverns. Delft, The Netherlands: Delft University Press, 1997.

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Book chapters on the topic "Thermo-fluids"

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Özsoy, Emin. "Hydro-Thermo-Dynamics of Stratified Fluids." In Geophysical Fluid Dynamics II, 1–26. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74934-7_1.

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Vanegas Guillén, Oswaldo Andrés, José Leonardo Benavides Maldonado, Javier Muñoz Antón, Janeth Pilar Díaz Vera, and Carlos Hugo Lozada Cabrera. "Termolabo Project: An Internet of Things Approach of Thermo-Fluids Online Laboratory." In Lecture Notes in Networks and Systems, 105–14. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-82529-4_11.

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Prasad, Dhaneshwar, and S. V. Subrahmanyam. "Thermo Hydrodynamic Lubrication Characteristics of Power Law Fluids in Rolling/Sliding Line Contact." In Lecture Notes in Mechanical Engineering, 127–41. New Delhi: Springer India, 2013. http://dx.doi.org/10.1007/978-81-322-1656-8_11.

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Sieniutycz, Stanislaw. "Thermodynamics and kinetics of nonequilibrium fluids." In Conservation Laws in Variational Thermo-Hydrodynamics, 87–128. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1084-6_4.

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Sieniutycz, Stanislaw. "Eulerian and Lagrangian descriptions of perfect fluids." In Conservation Laws in Variational Thermo-Hydrodynamics, 26–71. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1084-6_2.

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Sieniutycz, Stanislaw. "Lagrangian and Hamiltonian formalism for reversible nonequilibrium fluids with heat flow." In Conservation Laws in Variational Thermo-Hydrodynamics, 129–49. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1084-6_5.

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Roldán Serrano, María Isabel, Jesús Fernández Reche, and Eduardo Zarza Moya. "CFD Application for the Study of Innovative Working Fluids in Solar Central Receivers." In CFD Techniques and Thermo-Mechanics Applications, 13–31. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-70945-1_2.

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"Design of Thermo-Fluids Systems." In Introduction to Thermo-Fluids Systems Design, 1–3. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118403198.ch1.

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"Appendix A: Pipe and Duct Systems." In Introduction to Thermo-Fluids Systems Design, 339–63. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118403198.app1.

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"Appendix C: Heat Exchanger Design." In Introduction to Thermo-Fluids Systems Design, 373–82. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118403198.app3.

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Conference papers on the topic "Thermo-fluids"

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Scott, Timothy C., and Robert J. Ribando. "Revising Thermo/Fluids Education for the 21st Century." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-13536.

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During the 1960s, major revisions took place in undergraduate thermo/fluids (thermodynamics, fluid mechanics and heat transfer) textbooks and in the pedagogy used to teach these disciplines. In the decades since, students and instructors have both changed. Many students arrive with less-than-adequate mathematics and study skills, rely almost exclusively on the Internet for reference materials, and have very little "hands on" knowledge of how things work. The number of instructors with practical expertise or industrial experience has decreased markedly as well. Yet the methods by which material is presented and the tools and resources students are exposed to have not changed sufficiently. In contrast, the tools available in industry have improved significantly and the knowledge needed by graduates to use these tools has not kept pace. This paper looks at how thermo/fluids has evolved over the past five decades and points out some areas that are not receiving sufficient attention. These include the use of computers as teaching aids, the training of students in the software packages prevalent in modern industry, and the need to update the database of design information. The almost exclusive use of the Internet and other non-refereed sources of information by students is also a significant problem that needs addressing.
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Hein, Gretchen. "Multi-disciplinary applications in an introductory thermo-fluids course." In 2007 37th annual frontiers in education conference - global engineering: knowledge without borders, opportunities without passports. IEEE, 2007. http://dx.doi.org/10.1109/fie.2007.4417862.

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Sharma, Deewakar, Arnaud Erriguible, and Sakir Amiroudine. "NUMERICAL MODELLING OF THERMO-VIBRATIONAL INSTABILITIES IN SUPERCRITICAL FLUIDS." In ICHMT International Symposium on Advances in Computational Heat Transfer. Connecticut: Begellhouse, 2017. http://dx.doi.org/10.1615/ichmt.2017.1090.

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Sharma, Deewakar, Arnaud Erriguible, and Sakir Amiroudine. "NUMERICAL MODELLING OF THERMO-VIBRATIONAL INSTABILITIES IN SUPERCRITICAL FLUIDS." In ICHMT International Symposium on Advances in Computational Heat Transfer. Connecticut: Begellhouse, 2017. http://dx.doi.org/10.1615/ichmt.2017.cht-7.1090.

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Devarakonda, Angirasa. "Thermo-Physical Properties of Intermediate Temperature Heat Pipe Fluids." In SPACE TECHNOLOGY AND APPLICATIONS INT.FORUM-STAIF 2005: Conf.Thermophys in Micrograv;Conf Comm/Civil Next Gen.Space Transp; 22nd Symp Space Nucl.Powr Propuls.;Conf.Human/Robotic Techn.Nat'l Vision Space Expl.; 3rd Symp Space Colon.; 2nd Symp.New Frontiers. AIP, 2005. http://dx.doi.org/10.1063/1.1867133.

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Jokar, Amir, and Stephen Solovitz. "Thermo/Fluids Curriculum Development in a New Mechanical Engineering Program." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-37001.

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This study describes a model for developing a thermo/fluids curriculum in a new mechanical engineering program. Hands-on experience and applied engineering research are the center of this development. The efforts in creating undergraduate, elective, and graduate level courses and laboratories in the fundamental topics of thermodynamics, fluid mechanics, and heat transfer are reviewed and explained in detail. A dual approach has been taken in developing the curriculum, so that both undergraduate and graduate students can utilize the facility in their research activities. This development has been revised and optimized since its initiation in 2005, and it has successfully been accredited by ABET. The good results obtained from this model can be used in developing mechanical engineering programs, especially for smaller-sized institutions.
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Yazdani, Miad, Marios Soteriou, Barbara Botros, Hailing Wu, Joe Liou, and Zaffir Chaudhry. "A Novel Approach to Model Thermo-Fluids of Gearbox Systems." In ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/ht2013-17404.

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Gearboxes are integral machine components that determine the capability and reliability of many aerospace and automobile industry systems. Continuous demand for higher efficiency and reliability, increased load-carrying capacity and endurance life, smaller size, lower weight, lower noise and vibrations, prolonged service intervals and low costs are the main driving forces in the development of gear drives in the future. For many gearboxes, the thermo-fluids of the gas/oil/solid system determine the gearbox performance and its durability and life. However, there is a very limited predictive capability of the thermo-fluid characteristics of gearbox due, in large part, to its excessive complexity. In this paper, we present a coupled thermo-fluid model for the simulation of the two-phase flow along with the heat transfer within gearbox systems in a conjugate fashion. The primary challenge is the enormous separation of fluid-mechanics and heat-transfer time-scales which makes the conventional way of solving the coupled thermo-fluid system of equations computationally prohibitive. In contrast, the approximate approach developed in this study exploits this separation of scales to provide an accurate representation of the long-term, time dependent thermo-fluid state of the gearbox at a modest computational cost. The commercial package ANSYS FLUENT is used to solve URANS equations for fluid mechanics and VOF for the two-phase interface capturing, while the energy equation is modified through user-defined functions to solve for the temperature field inside the fluid and solid components. In addition, the heat generation raised by the meshing of the gears is provided by a separate model based on gear geometry and operating conditions. The approach is verified against a full-fidelity simulation for a simplified and accelerated gear system and is validated against experiments.
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Longmire, Nelson P., and Daniel Banuti. "Extension of SU2 using neural networks for thermo-fluids modeling." In AIAA Propulsion and Energy 2021 Forum. Reston, Virginia: American Institute of Aeronautics and Astronautics, 2021. http://dx.doi.org/10.2514/6.2021-3593.

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Ibrahim, Adamu, Lateef Akanji, Hossein Hamidi, and Alfred Akisanya. "Chemo-Thermo-Poromechanical Wellbore Stability Modelling Using Multi-Component Drilling Fluids." In SPE Kuwait Oil & Gas Show and Conference. Society of Petroleum Engineers, 2017. http://dx.doi.org/10.2118/187627-ms.

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Guillen, Oswaldo Andres Vanegas, Javier Munoz Anton, Jose Benavides Maldonado, and Johanna Zumba Gamboa. "Termolabo Project: Design and Implementation of Thermo-Fluids Systems Online Laboratory." In 2021 IEEE Global Engineering Education Conference (EDUCON). IEEE, 2021. http://dx.doi.org/10.1109/educon46332.2021.9454066.

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