Academic literature on the topic 'FLUENT SOLVER'

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Journal articles on the topic "FLUENT SOLVER"

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Pawłucki, Mateusz. "Multiple objective shape optimization in Ansys Fluent Solver." Mechanik, no. 11 (November 2015): 893–95. http://dx.doi.org/10.17814/mechanik.2015.11.587.

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Thwe, Kay, and Gao Gao. "An Evaluation of Model Ship Total Resistance by Measured and Different Methods." Applied Mechanics and Materials 110-116 (October 2011): 4433–38. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.4433.

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Prediction of total hull resistance has been investigated for many decades and it is still a challenging problem for naval architect. In this paper, the total resistance of round bilge monohull Model 100A is predicted by potential flow solver, Shipflow by Flowtech International AB, the commercial Reynold Average Navier Stroke (RANS) solver Fluent by Fluent, Inc., and analytical prediction by Slender Body Method (SBM). The total resistance was predicted by each code for the different model speeds (0.6m/s to 4.5m/s) and compared with experimental test data. The Fluent predictions were found to b
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Guo, Hao, Yimei Tian, Hailiang Shen, Yi Wang, and Mengxin Kang. "A landscape lake flow pattern design approach based on automated CFD simulation and parallel multiple objective optimization." Water Science and Technology 74, no. 5 (2016): 1155–62. http://dx.doi.org/10.2166/wst.2016.308.

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A design approach for determining the optimal flow pattern in a landscape lake is proposed based on FLUENT simulation, multiple objective optimization, and parallel computing. This paper formulates the design into a multi-objective optimization problem, with lake circulation effects and operation cost as two objectives, and solves the optimization problem with non-dominated sorting genetic algorithm II. The lake flow pattern is modelled in FLUENT. The parallelization aims at multiple FLUENT instance runs, which is different from the FLUENT internal parallel solver. This approach: (1) proposes
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Aziz, M. S. Abdul, M. Z. Abdullah, C. Y. Khor, et al. "Thermal Fluid-Structure Interaction in the Effects of Pin-Through-Hole Diameter during Wave Soldering." Advances in Mechanical Engineering 6 (January 1, 2014): 275735. http://dx.doi.org/10.1155/2014/275735.

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An effective simulation approach is introduced in this paper to study the thermal fluid-structure interaction (thermal FSI) on the effect of pin-through-hole (PTH) diameter on the wave soldering zone. A 3D single PTH connector and a printed circuit board model were constructed to investigate the capillary flow behavior when passing through molten solder (63SnPb37). In the analysis, the fluid solver FLUENT was used to solve and track the molten solder advancement using the volume of fluid technique. The structural solver ABAQUS was used to examine the von Mises stress and displacement of the PT
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Kabdylkakov, Ye A., A. S. Suraev, and R. A. Irkimbekov. "APPLICATION OF THE TEXT INTERFACE OF THE ANSYS FLUENT PROGRAM FOR SIMULATION OF THE THERMOPHYSICAL STATE OF A TYPICAL EXPERIMENTAL DEVICE." NNC RK Bulletin, no. 3 (September 28, 2022): 55–63. http://dx.doi.org/10.52676/1729-7885-2022-3-55-63.

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The paper is dedicated to development of log of the ANSYS FLUENT program text commands. Although this program has well-developed and easy-to use graphical interface, command logs allow to conduct the configurations of the solver, optimizing the process of calculation justification safety of reactor experiments conducted at the “Institute of Atomic Energy” Branch of the RSE “National Nuclear Center of the Republic of Kazakhstan” (IAE Branch RSE NNC RK). Command logs allows to control the command to save the ANSYS FLUENT program solver as code in a separate file, which can later be used for othe
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Pajcin, Miroslav, Aleksandar Simonovic, Toni Ivanov, Dragan Komarov, and Slobodan Stupar. "Numerical analysis of a hypersonic turbulent and laminar flow using a commercial CFD solver." Thermal Science 21, suppl. 3 (2017): 795–807. http://dx.doi.org/10.2298/tsci160518198p.

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Computational fluid dynamics computations for two hypersonic flow cases using the commercial ANSYS FLUENT 16.2 CFD software were done. In this paper, an internal and external hypersonic flow cases were considered and analysis of the hypersonic flow using different turbulence viscosity models available in ANSYS FLUENT 16.2 as well as the laminar viscosity model were done. The obtained results were after compared and commented upon.
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Abdul Aziz, M. S., M. Z. Abdullah, and Kamarul Arifin Ahmad. "Numerical Investigations of Membrane Surface Effects on NACA 643- 218 Airfoil." Applied Mechanics and Materials 564 (June 2014): 60–65. http://dx.doi.org/10.4028/www.scientific.net/amm.564.60.

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This paper presents two dimensional fluid structure interaction (FSI) CFD analysis on the effect of skin thickness and Reynolds number on the aerodynamic performance of NACA 643-218 airfoil. Numerical investigations were performed using FLUENT 6.3 fluid flow solver and ABAQUS 6.8-1 structural solver. Coupling of both solvers in real time mode was accomplished with the Mesh based parallel Code Coupling Interface (MpCCI 3.1). The predicted and experimental results were found to be in excellent match. Generally, the results showed that the aerodynamic lift increases while drag decreases with the
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Crha, Jakub, Pavlína Basařová, Marek C. Ruzicka, Ondřej Kašpar, and Maria Zednikova. "Comparison of Two Solvers for Simulation of Single Bubble Rising Dynamics: COMSOL vs. Fluent." Minerals 11, no. 5 (2021): 452. http://dx.doi.org/10.3390/min11050452.

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Multiphase flows are a part of many industrial processes, where the bubble motion influences the hydrodynamic behavior of the batch. The current trend is to use numerical solvers that can simulate the movement and mutual interactions of bubbles. The aim of this work was to study how two commercial CFD solvers, COMSOL Multiphysics and Ansys Fluent, can simulate the motion of a single rising bubble in a stagnant liquid. Simulations were performed for spherical or slightly deformed bubbles (Db = 0.6, 0.8, and 1.5 mm) rising in water or in propanol. A simple 2D axisymmetric approach was used. Calc
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Farooque, Azam*, Jitendra Kumar Dr., and Javed Arham. "EXPERIMENTAL VALIDATION AND CFD PREDICTION OF NATURAL CONVECTION IN A VERTICAL PIPE USING FLUENT 14.5 SOLVER." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 3 (2016): 498–506. https://doi.org/10.5281/zenodo.47632.

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In this study, an experimental and CFD prediction of natural convection heat transfer in a vertical cylinder (pipe) is done by FLUENT 14.5 solver. Rosseland radiation model available in ANASYS CFD FLUENT 14.5 software will be investigate to find their usefulness for different parameters and cases as well as their limitation. Simulations will be performed with systematic parameterization to investigate the effect of changing models and parameters. Governing equations are solved using a finite volume method. The set up consist of brass cylinder with air as a working fluid. CFD results and experi
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Ji, Hong, Wei Guo Zhu, Song Chen, and Jing Zhao. "Digital Analysis of Hydraulic Cone Valve Turbulence Based on Fluent 3D Solver." Applied Mechanics and Materials 385-386 (August 2013): 93–96. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.93.

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The hydraulic cone valve is an important basic component in Fluid drive and control technology. Characteristic of cone valve inner flow filed influences directly the valves performance. Especially when fluid flow in runner is turbulent, characteristics of flow field have great influence on the valves working performance.Main work of this paper is numerical calculation and simulation of cone valve inner runner flow field inside hydraulic hammer. First make a 3D modeling for cone valve using Pro/E, by fluent this paper analyses and discusses the distribution of hydraulic cone valve internal flow
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Dissertations / Theses on the topic "FLUENT SOLVER"

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Foltýn, Pavel. "Aerodynamická analýza a optimalizace konfigurace letounu ARES." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232016.

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This thesis deals with the aerodynamic analysis and shape modifications of the ARES aircraft. The analysis focuses on the evaluation lift, drag, and pitching moment coefficient, and further to identify the locations of stripping stream which is characterized by high drag. Before the analysis calibration of the CFD solver is done with the model, which has been measured in the wind tunnel. The aim of calibration is to verify the accuracy and veracity of the methodology used in mesh creation and calculated values. Calculated values are compared with measured data. The shape modifications of the a
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Bednář, Eduard. "Analýza vlivu proudění plynu v oblasti umístění vzorku v komoře enviromentálního rastrovacího elektronového mikroskopu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-242067.

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This thesis deals with the simulation of fluid dynamics in environmental scanning electron microscope and evaluate solvers setup, the degree of discretization, choice of turbulent model and proposal optimal design of environmental scanning electron microscope. The theoretical part describes the issue of environmental scanning electron microscopy, software SolidWorks and ANSYS Fluent, basic equations describing fluid status, fluid turbulence, the mean free path of molecules and electron scattering. The practical part of the thesis is to create the model of environmental scanning electron micros
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Acharya, Rutvika. "Investigation of Differences in Ansys Solvers CFX and Fluent." Thesis, KTH, Mekanik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-203937.

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This thesis aims at presenting Computational Fluid Dynamics studies conducted on an axisymmetric model of the Siemens SGT-800 burner using Ansys Fluent, Ansys CFX and Ansys ICEM. The goal is to perform a mesh study and turbulence model study for isothermal flow. The result will show the differences observed while using the two solvers by Ansys, Fluent and CFX. Two different meshes, A, coarse and B, optimal have been used for the mesh study. This will reveal the mesh dependency of the different parameters and if any differences are observed between the solver’s convergence and mesh independency
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Perez, Sancha David. "CFD analysis of a glider aircraft : Using different RANS solvers and introducing improvements in the design." Thesis, Linköpings universitet, Mekanisk värmeteori och strömningslära, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-159995.

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In this study, Computational Fluid Dynamics (CFD) simulations have been carried out in order to investigate and improve the performance of the Standard Cirrus glider, using different Navier-Stokes methods and solving the equations for the steady flow. The work has been divided in two parts: First, a study is performed to test the quality of the transition model (Gamma-ReTheta). The two dimensional results of the glider´s airfoil are compared against the results from panel’s methods and the open-source CFD codes: SU2 and OpenFoam. In addition, three dimensional glider´s models are simulated usi
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Boga, Gabriele. "Analisi aerodinamica preliminare di un veicolo alimentato ad energia solare." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/14285/.

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L’obiettivo di questo lavoro è lo studio della variazione dei carichi aerodinamici per piccole variazioni della geometria su un veicolo da competizione ad energia solare. Questa analisi si inserisce nell’ottimizzazione aerodinamica di dettaglio. Il veicolo oggetto di studio è Emilia IV, auto sviluppata dal team Unibo Onda Solare. L’attività si è svolta tramite lo studio di tre configurazioni ottenute inclinando la parte superiore del veicolo originale di +2° e di -2°. Per le simulazioni fluidodinamiche è stato utilizzato il codice di calcolo commerciale Ansys Fluent. Le simulazioni sono state
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Ohle, Andrea. "CO2-Abtrennung aus Gasströmen durch Absorption in Poly(methyldiglykol)amin." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-23497.

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In dieser Dissertation wird ein Prozess für die absorptive CO2-Abtrennung aus Gasströmen vorgestellt, der durch die Nutzung des neu entwickelten Waschmittels GenosorbN in einem Postcombustion-Prozess einen geringeren Energiebedarf als bisher bekannte Verfahren aufweist. Für die Nachrüstung bereits vorhandener Kraftwerke ist der Postcombustion-Prozess vorteilhaft, da er im Vergleich zum IGCC- oder dem Oxyfuel-Verfahren die geringsten Änderungen im Kraftwerksprozess selbst erfordert. Die bisher für die CO2-Abtrennung diskutierten Absorptionsmittel, wie z. B. MEA (Mono-Ethanol-Amin), haben allerd
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SHARMA, GIRI BHUSHAN. "CFD ANALYSIS OF COOLING TOWER WITH FLUENT SOLVER." Thesis, 2014. http://dspace.dtu.ac.in:8080/jspui/handle/repository/15417.

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A Cooling tower cools the working fluid using the principle of vaporization and sensible heat transfer. In this project the effect of design variables on Natural Draft Wet Cooling Tower has been observed using CFD analysis. The aim of the current work is to analyze the cooling tower and to observe that how the cooling range of tower depends on the various design parameters. The dependency of cooling range on fills design, rain zone height, air temperature and flow rate has been observed and conceptualized. This work also aims at determining the optimum fill height, optimum rain zone he
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Xu, Wei 1986. "Numerical techniques for the design and prediction of performance of marine turbines and propellers." Thesis, 2010. http://hdl.handle.net/2152/ETD-UT-2010-08-2020.

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The performance of a horizontal axis marine current turbine is predicted by three numerical methods, vortex lattice method MPUF-3A, boundary element method PROPCAV and a commercial RANS solver FLUENT. The predictions are compared with the experimental measurements for the same turbine model. A fully unsteady wake alignment is utilized in order to model the realistic wake geometry of the turbine. A lifting line theory based method is developed to produce the optimum circulation distribution for turbines and propellers and a lifting line theory based database searching method is used to achieve
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Books on the topic "FLUENT SOLVER"

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Kleist, J. Olaf, Dimitra Dermitzaki, Bahar Oghalai, and Sabrina Zajak, eds. Gewaltschutz in Geflüchtetenunterkünften. transcript Verlag, 2022. http://dx.doi.org/10.14361/9783839455449.

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Die kollektive Unterbringung von Asylsuchenden ist ein wichtiger Bestandteil der flüchtlingspolitischen Verwaltungspraxis in Deutschland. Bei aller Varianz der Art solcher Sammelunterkünfte sind damit stets auch prinzipielle Herausforderungen verbunden. Denn mit einem zentralen Raum zum Umgang mit Flucht und Ankunft werden zugleich Gefahren und Konflikte örtlich konzentriert. Parallel zur Entwicklung von Konzepten zur Bewältigung dieser Herausforderungen untersuchen die Beiträger*innen des Bandes die Lebensrealitäten in diesen Einrichtungen.
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Degradation of FEP thermal control materials returned from the Hubble Space Telescope. National Aeronautics and Space Administration, Goddard Space Flight Center, 1995.

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Barker, Howard, and Eduardo Houth. A Style and Its Origins. Bloomsbury Publishing Plc, 2007. http://dx.doi.org/10.5040/9781350924475.

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Howard Barker's alter-ego Eduardo Houth first materialised as the photographer of publicity images for Barker's theatre company The Wrestling School, one of many fictional identities assumed by the playwright to screen a range of his activities, including set and costume design. Writing of himself in the third person and in the historic tense, Barker/Houth achieves a fluency and an uncommon measure of objectivity, though objectivity is scarcely the sole intention. The result is a unique exercise in self-description, partisan but without the shrill self-justification so common in a mere autobio
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Book chapters on the topic "FLUENT SOLVER"

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Li, Qingyang, Yi Hu, Fan Wang, and Xudong Cao. "Numerical Simulation of Cycloidal Propeller Performance Based on CFD." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_53.

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Abstract Based on the analysis of the working principle of cycloidal propeller, this paper takes the scale model of a propeller as the research object, uses Solidworks modeling software, ICEM CFD mesh generation software and FLUENT solver to model and simulate the cycloidal propeller, studies the hydrodynamic performance of this type of cycloidal propeller, and obtains the numerical simulation results close to the experiment, thus verifying the feasibility of CFD method.
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Tjoe, Hartono. "“Looking Back” to Solve Differently: Familiarity, Fluency, and Flexibility." In Mathematical Problem Solving. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-10472-6_1.

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Kretzschmar, M. "Temperature Dependence of the Flare Fluence Scaling Exponent." In Solar and Stellar Flares. Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-024-0935-2_11.

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Ullah, Hafiz Khadim, Sikiru Oluwarotimi Ismail, and Kumar Shantanu Prasad. "Assessment of Effectiveness of Hollow Fins for Performance Enhancement of Solar Still Device Using Simulation Approach." In Springer Proceedings in Energy. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-30960-1_15.

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AbstractUnavailability of relatively clean water for several industrial, domestic and agricultural purposes is a serious concern to many regions of the world today. This challenge is growing worse with the increasing world global warming and human population. Therefore, there is need to research into an innovative, sustainable and/or improved technology for an efficient and effective solution, such as desalination. Desalination of freely available sea water is considered a promising source of fresh water. Solar radiation is abundant and can be used to desalinate water, using a solar still device. Also, it is important to increase the productivity of the solar still device through hollow fin modification. Therefore, the effectiveness of this improvement was investigated in this study, using an analysis system (ANSYS) Fluent computational fluid dynamic (CFD) simulation. Appropriate models were used to describe the physical processes, including condensation, evaporation, multiphase flow, surface tension and solar radiation. A close agreement between the simulation values of solar energy and the water temperature in the basin was observed when compared with the experimental data from the literature. Velocity of 0.259 m/s, pressure of 55.8 Pa, temperature of 57.85 ºC and mass transfer rate of 1.41 kg/m3/s were obtained in the mid-plane of the improved double slope single basin (DSSB). The degree of improvement was 5–7% when compared with the existing models. Importantly, this process is economically efficient and can support the concepts of sustainability and healthy living, especially in rural areas.
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Dunayevska, Nataliya, Taras Shchudlo, Ihor Beztsennyi, Dmytro Bondzyk, and Yevhen Miroshnychenko. "Scientific and technical solutions for the implementation of biomass burning at coal-fired thermal power plants of Ukraine." In ENERGY SYSTEMS AND RESOURCES: OPTIMISATION AND RATIONAL USE. TECHNOLOGY CENTER PC, 2024. https://doi.org/10.15587/978-617-8360-02-3.ch5.

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The purpose of the study is to develop a technology for co-combustion of coal and biomass that will reduce CO2, SO2, NOx, and dust emissions, as well as diversify fuel sources for TPPs in order to meet the standards for reducing pollutant emissions and solve problems with coal supply to power plants, and improve the conditions for coal ignition in the combustion chamber. The article provides an overview of biomass combustion and gasification technologies and their application for co-combustion with coal, and the possibility of their use in boiler units of thermal power plants in Ukraine. The co-combustion of pulverised coal of G grade (gas) and heterogeneous biomass was experimentally investigated. A zone-by-zone thermal calculation of the boiler unit was performed when feeding biomass with coal. Co-combustion of coal with biomass was calculated using ANSYS FLUENT for the selected solution of the biomass feeding system to the boiler fuel chamber. Recommendations for the application of co-combustion of gas group coal and heterogeneous biomass at Ukrainian TPPs are given.
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Ashraf, Amir, and Mostafa Mohamed. "Thermal Control and Analysis of a 3U Nanosatellite with Deployed Panels." In Springer Proceedings in Physics. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-3276-3_9.

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Abstract The success of a satellite mission depends on a lot of factors. The satellite thermal control system (TCS) is one of the most important subsystems that ensures that the satellite’s components remain within an acceptable temperature range. Thermal control for satellites includes monitoring the energy that flows into and out of the spacecraft. This monitoring helps to prevent overheating or freezing of critical components. To execute satellite thermal modeling, the mathematical model must be solved while accounting for both the heat rejected out of the internal electrical components of the satellite subsystems and the effect of the different forms of external fluxes. This paper focuses on changing the design of a 3U CubeSat by adding a deployment mechanism. And using passive and active thermal control components guarantees that the satellite stays within the temperature range that allows for satellite operation. At an altitude of 421 km, the spacecraft is in the Low Earth Orbit. SINDA FLUINT and Thermal Desktop Software were used to analyze the satellite thermal data to make sure that the temperatures of the satellite’s electrical equipment are kept within ranges that are suitable for regular operation. The process was validated, and the results were checked by performing hand calculations and computer simulation to improve our thermal analysis’s reliability. The results of the modified design have achieved a better temperature range and better solar panel exposure area to the sun. It is imperative to underline that this work is integral to building a 3U Cube Satellite as a graduation project.
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La Gro, Fenna. "Dolmetschen oder Kultur erklären?" In Bildung im Kontext von Flucht und Migration. transcript Verlag, 2024. http://dx.doi.org/10.14361/9783839463116-010.

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Fenna La Gro widmet sich in diesem Beitrag der Frage, wie ehrenamtliche »Kulturdolmetscher« in Schulungen auf ihre Tätigkeit vorbereitet werden und welchen Einfluss das im Sinne einer Politik des Dolmetschens auf mehrsprachige Situationen im Gemeinwesen hat. Auf Grundlage von teilnehmenden Beobachtungen an Schulungen für Menschen mit Migrationshintergrund zeigt sie, wie mit Bezug auf Kultur die Dolmetscher*innen als als notwendigerweise ehrenamtlich arbeitende natürliche Kulturmittler*innen konstruiert werden. Gleichzeitig wird ihre Position hin zu den Institutionen verschoben. Den Kulturdolmetscher*innen kommt die unmögliche Aufgabe zu, Probleme, deren Ursprung in gesellschaftlicher Ungleichheit und Machtverhältnissen liegt, durch Kulturmittlung als Modus der Problembearbeitung lösen zu sollen.
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Cui, Jialin, Lijuan Li, Meng Zhang, Hongbing Liu, and Xianqiang Qu. "Dynamic Response Analysis of Floating Nuclear Power Plant Containment Under Marine Environment." In Springer Proceedings in Physics. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_53.

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AbstractFloating nuclear containment is in a harsher environment than conventional onshore nuclear containment. In view of the Marine environment under the condition of floating nuclear power plant containment structure safety, combined water dynamics and structural mechanics, considering the containment response under random movement of hull in the Marine environment, the influence of the containment structure load calculation, thus checking containment when working in pile structure safety, provide theoretical basis for the safe operation of floating nuclear power plants. In this paper, taking a floating nuclear power plant as an example, ANSYS 2021R1, Workbench, Fluent and other software of finite element analysis are used to conduct fatigue simulation of floating nuclear power plant. The time course curve of the 6-dof motion of the ship’s center of gravity is obtained, then, a remote displacement method is adopted to transfer the hull motion to the containment vessel to realize the numerical simulation of the containment vessel movement with the hull, thus to solve maximum normal stress and strain, the maximum load component of containment bearing under the action of Marine environmental load is obtained. The results show that the maximum stress and strain of the vessel increase obviously in the moving state compared with the static state of the vessel, which indicates that the random motion response of the vessel must be considered in the structural safety analysis of the floating nuclear power plant containment.
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Li, Chen, Peiting Sun, and Hongming Wang. "Effect of Leading-Edge Bulges on Aerodynamic Characteristics of Bionic Wingsail." In Advances in Transdisciplinary Engineering. IOS Press, 2021. http://dx.doi.org/10.3233/atde210340.

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The leading-edge bulges along the extension direction are designed on the marine wingsail. The height and the spanwise wavelength of the protuberances are 0.1c and 0.25c, respectively. At Reynolds number Re=5×105, the Reynolds Averaged Navier-Stokes equations are applied to the simulation of the wingsail with the bulges thanks to ANSYS Fluent finite-volume solver based on the SST K-ω models. The grid independence analysis is carried out with the lift and drag coefficients of the wingsail at AOA = 8° and AOA=20°. The results show that while the efficiency of the wingsail is reduced by devising the leading-edge bulges before stall, the bulges help to improve the lift coefficient of the wingsail when stalling. At AOA=22° under the action of the leading-edge tubercles, a convective vortex is formed on the suction surface of the modified wingsail, which reduces the flow loss. So the bulges of the wingsail can delay the stall.
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Khan, Md Akhtar, and K. Vigneshwar. "Aerodynamic Analysis of Supersonic Spikes for Drag Reduction." In Global Perspectives on Robotics and Autonomous Systems. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-7791-5.ch006.

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This research aims to examine the flow field over a NACA 651-412 aerofoil at a supersonic Mach number (M = 2) in the presence of a sharp spike and a Hemi spherical head spike. Using a spike integrated with an aerofoil alters the flow characteristics of the aerofoil, resulting in changes in aerodynamic lift and drag. Flow visualisation graphs and coefficients of aerodynamic drag and lift are measured. In this work, two spike designs were employed: sharp edges and hemispherical edges. The flow over an aerofoil with and without a spike is also compared in order to comprehend the performance of the NACA 6 series aerofoil with different geometry alteration. For computational simulation, ICEM CFD is used as a meshing tool and ANSYS fluent as an adjoint solver to analyse the external flow over the body. Furthermore, the drag increases significantly when the flight angle of attack increases. Employing certain installation angles effectively improves the drag reduction around the angle of attack and improve the lift-to-drag ratio.
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Conference papers on the topic "FLUENT SOLVER"

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Berg, P., G. Janiga, and D. Thévenin. "CFD Challenge: Solutions Using the Commercial Solver Fluent and the Open-Source Solver OpenFOAM." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80168.

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During the last decade, the research group in Magdeburg investigated the hemodynamics in cerebral aneurysms in close collaboration with experts from the fields of visualization and neuroradiology. Thanks to this, a considerable experience has been collected concerning unsteady blood flow simulation and analyses, involving a steadily increasing number of patient-specific aneurysms. Intermediate results have been presented at several VISC challenges. The simulations regarding this CFD Challenge as well as the post-processing have been carried out by the doctoral student Philipp Berg.
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Schaller, Jens, and Leonid Goubergrits. "CFD Challenge: Solutions Using the Commercial Finite Volume Solver, Fluent." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80276.

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The Biofluid Mechanics Laboratory is working on hemodyanamics of medical devices and vessels — carotid bifurcations, coronary arteries and cerebral aneurysms — since mid 90s. For this challenge the simulations were performed by the doctorate student Jens Schaller supported by the student coworker Jan Osman using the commercial solver Fluent (Fluent 6.3.26, Ansys Inc., Canonsburg, USA).
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Kalsi, Hardeep S., and Quan Long. "CFD Challenge: Solutions Using the Commercial Finite Volume Solver, Fluent." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80305.

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Mr. Kalsi is currently reading 3rd year Aerospace Engineering at Brunei University, London, this CFD challenge was undertaken as a final year dissertation project under the supervision of Dr. Quan Long at the Brunel Institute for Bioengineering (BIB). Simulations were carried out using the finite volume solver package ANSYS Fluent through the educational license available at Brunel University.
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Hodis, Simona, David F. Kallmes, and Dan Dragomir-Daescu. "CFD Challenge Solution Using the Commercial Finite Volume Solver Fluent." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80564.

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The Modeling and Analysis group in the Division of Engineering at Mayo Clinic, Rochester works in the area of numerical modeling and experimental validation of cerebral aneurysms. In our modeling we use patient-specific geometries from imaging studies provided by Dr. Kallmes. The CFD analysis is performed with commercial packages Mimics (Materialise, Leuven, Belgium), for segmentation and ANSYS (ANSYS Inc. Canonsburg, PA) for meshing, simulation and post-processing. The experiments are conducted using a tomographic Particle Image Velocimetry system from LaVision Inc. The group is led by Dan Dr
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Aristokleous, Nicolas, Mohammad Iman Khozeymeh, Yannis Papaharilaou, Georgios C. Georgiou, and Andreas S. Anayiotos. "CFD Challenge: Solutions Using the Commercial Finite Volume Solver, Fluent." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80691.

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This work is a collaborative effort between the Biomechanics and Living System Analysis Laboratory (BIOLISYS) in Cyprus and the Biomechanics Laboratory of IACM/FORTH in Greece. Both labs combine interdisciplinary skills from engineering, medicine and biology to provide solutions to clinical problems associated with cardiovascular and other diseases. For this study, numerical flow simulations were performed using: a) open source software VMTK and commercial software ICEM CFD as pre-processors, b) the finite volume based solver Fluent and c) Tecplot 360 (Amtec Inc.) for post-processing.
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Sen, Baris A., Yanhu Guo, Randal G. McKinney, Federico Montanari, and Frederick C. Bedford. "Pratt and Whitney Gas Turbine Combustor Design Using ANSYS Fluent and User Defined Functions." In ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-70145.

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This paper summarizes work conducted at Pratt & Whitney to incorporate ANSYS Fluent into the computational fluid dynamics-based combustor design process. As a first step, turbulence, combustion and spray models that already exist and have been validated in the Pratt & Whitney legacy computational fluid dynamics (CFD) solver ALLSTAR were converted into user defined functions (UDFs) for usage with the core ANSYS Fluent solver. In this manner, a baseline solver was established that allowed a systematic testing of the ANSYS Fluent native models. The baseline solver was validated against co
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Palanisamy, Vadivel. "Automotive HVAC Performance Study Using Parametric DoE Approach for Geometric Variation with Mesh-Morphing Method in Ansys Fluent." In International Automotive CAE Conference – Road to Virtual World. SAE International, 2024. http://dx.doi.org/10.4271/2024-28-0008.

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<div class="section abstract"><div class="htmlview paragraph">The parametric variation study will be very useful for understanding the design performance of any product based on the input parameters. This type of case study will be done using Design of experiments and generate several design points. Conventionally DoE solver will be working with geometry variation with CAD interface, meshing with appropriate tool then solver, finally with post processing. If a solver itself has workflow of change the geometry variation with mesh deflection method and automated post processing, then
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Bressloff, Neil W., and Ahsan T. Hameed. "CFD Challenge: Solutions Using the Mesher, Harpoon, and the Finite Volume Solver, Fluent." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80007.

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The Bressloff group has focused on cardiovascular disease and its treatment for the last ten years. Possessing close ties with Southampton General Hospital, much of the work has sought understanding and/or solutions to clinically relevant problems, including the design of vascular stents. For the CFD Challenge, preliminary verification studies were performed by Masters student Ahsan Hameed using a fast hex-dominant mesher, Harpoon (Sharc Ltd) and V12.1.4 of the ANSYS Fluent solver (ANSYS, Inc.).
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Pang, Liping, and Baomin Sun. "3-D Numerical Simulation on Reheater Fouling in a Utility Boiler." In ASME/JSME 2004 Pressure Vessels and Piping Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/pvp2004-3130.

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A numerical simulation investigation into the furnace and horizontal chimney process in a utility boiler is presented. The work is based on the commercial software FLUENT 6.1. Flow, chemistry, energy, conservation and radiation models are combined with the FLUNENT solver to simulate the process inside the furnace. Radiation and convection models are considered in the horizontal heater. The reheater is processed as a limited thickness heater and the convective heat transfer is considered in this numerical simulation. The temperature and velocity fields are calculated to unveil the process insid
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Heinrich, Martin, and Rüdiger Schwarze. "All-Mach Number Density Based Flow Solver for OpenFOAM." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-26220.

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A density-based solver for turbomachinery application is developed based on the central-upwind schemes of Kurganov and Tadmor using the open source CFD-library OpenFOAM. Preconditioning of Weiss and Smith is utilized to extend the applicability down to the incompressibility limit. Implicit residual averaging, bulk viscosity damping and local time stepping are employed to speed up the simulations. A low-storage 4-stage Runge-Kutta scheme and dual time-stepping are used for time integration. The presented solver is compared with results from ANSYS Fluent 13.0 and measurement data. Three differen
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Reports on the topic "FLUENT SOLVER"

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PODDUBSKAYA, O., V. DARJINA, and E. MAKSIMKINA. PECULIARITIES OF STORITELLING APPLICATION FOR SPEECH DEVELOPMENT OF FUTURE FOREIGN LANGUAGE TEACHERS. Science and Innovation Center Publishing House, 2022. http://dx.doi.org/10.12731/2658-4034-2022-13-2-3-7-15.

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The article is devoted to the study of storytelling possibilities as a means of speech development, including the ones in a foreign language. This determines its relevance, since fluency in the word is necessary for a teacher to solve learning problems and create an atmosphere of interest, creativity and psychological contact with students.
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Schmid, Hansjörg, Julie Dubey, Tatiana Roveri, and Amir Sheikhzadegan. Muslimische Seelsorge in Bundesasylzentren. Vertiefte Evaluation des Pilotprojekts. Schweizerisches Zentrum für Islam und Gesellschaft (SZIG), Freiburg, 2023. http://dx.doi.org/10.51363/unifr.szigs.2023.008.

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Das Staatssekretariat für Migration (SEM) hat das im Frühjahr 2021 begonnene Pilotprojekt für muslimische Asylseelsorge bis Ende 2022 verlängert. Auf der Grundlage einer vertieften Evaluation durch das Schweizerische Zentrum für Islam und Gesellschaft (SZIG) der Universität Freiburg soll geprüft werden, wie sich muslimische Seelsorge dauerhaft einführen lässt. Das Ziel dieser Evaluation, die im Zeitraum von Juli bis Oktober 2022 realisiert wurde, war es, herauszufinden, wie sich die muslimische Seelsorge seit der letzten Evaluation entwickelt hat. Zudem war die Studie damit beauftragt, auch di
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Zhou, Shaojun, and Marty Lail. Large Bench-Scale Development of a Non-Aqueous Solvent (NAS) CO2 Capture Process for Coal-fired Power Plants Utilizing Real Coal-Derived Flue Gas. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1579191.

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Lail, Marty. Large Bench-Scale Development of a Non-Aqueous Solvent (NAS) CO2 Capture Process for Coal-Fired Power Plants Utilizing Real Coal-Derived Flue Gas. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1578288.

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