Showing 12,261 - 12,280 results of 12,460 for search '"Computational fluid dynamics"', query time: 1.05s Refine Results
  1. 12261

    Performance of improved savonius vertical axis marine current turbine rotor design by Ismail, Mohd. Arif

    Published 2015
    “…The analysis was carried out using Computational Fluid Dynamic (CFD) ANSYS software. With its dimension limited to Malaysia sea characteristics and other consideration, a 1.67m height turbine was used for simulation and model construction for experiment. …”
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    Thesis
  2. 12262

    Enhancement of thermal comfort in a large space building by Mohamed Kamar, Haslinda

    Published 2019
    “…These data were then used to calculate two thermal comfort indices namely predicted mean vote (PMV) and predicted the percentage of dissatisfied (PPD). A computational fluid dynamic (CFD) method was employed to predict airflow and temperature distributions and to examine the effects of installing exhaust fans on the thermal comfort condition inside the mosque. …”
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    Article
  3. 12263

    Prediction of an optimum total resistance coefficient on catamaran using Design of Experiment (DOE) incorporated with CFD approach by Ahmad Fitriadhy, Ahmad Fitriadhy, Lim, Sun Yin, Abdul Malik, Adi Maimun

    Published 2020
    “…To achieve this, the author presents a Computational Fluid Dynamic (CFD) modelling incorporated with Design of Experiment (DOE) approach. …”
    Article
  4. 12264

    Mesh independence study on CFD for Cryo-CO2 cooling strategy by Nur Fatini, Mohamad Fauzee, Nurul Hayati, Abdul Halim, Zainoor Hailmee, Solihin, Izdihar, Tharazi, Nor Hayati, Saad, Zulaika Zulkifli, Saad, Musfirah, Abdul Hadi

    Published 2024
    “…This study conducts comprehensive mesh independence tests to identify the optimum mesh independence parameters that offer the most feasible Computational Fluid Dynamic (CFD) analysis on cryo-CO2 temperature variations and its heat transfer performance under cryo-CO2 cooling strategy in metal cutting. …”
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    Article
  5. 12265

    Modeling the Contribution of Aerosols to Fog Evolution through Their Influence on Solar Radiation by Lea Al Asmar, Luc Musson-Genon, Eric Dupont, Martin Ferrand, Karine Sartelet

    Published 2022-04-01
    “…Substantial improvements have been introduced to the solar scheme of the computational fluid dynamic model code_saturne to estimate fluxes and heating rates in the atmosphere. …”
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    Article
  6. 12266

    A Multidisciplinary Computational Framework for Topology Optimisation of Offshore Helidecks by Siamak Farajzadeh Khosroshahi, Marinella Masina, Alessandro Antonini, Edward Ransley, James Mark William Brownjohn, Peter Dobson, Dina D’Ayala

    Published 2022-08-01
    “…We calculated the wind speed at the location of the Bishop Rock lighthouse based on the meteorological data, and the load distribution on the helideck due to such a wind condition, using computational fluid dynamic analysis. Then, we used the calculated wind load with other mechanical loads in the events of normal and emergency landings of a helicopter on this structure to find the best design configuration for this helideck. …”
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    Article
  7. 12267

    Investigation of molten salts incorporated with anodic aluminum oxide as thermal energy storage fluid on heat transfer efficiency by Direk Nualsing, Nattadon Pannucharoenwong, Snunkhaem Echaroj, Phadungsak Rattanadecho

    Published 2023-09-01
    “…According to the computational fluid dynamic simulation, the ceramic ball that is packed inside the vessel does not have a significant impact on the mass transfer of anodic aluminum oxide in the molten salt system. …”
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    Article
  8. 12268

    Inferring Airflow Across Martian Dunes From Ripple Patterns and Dynamics by D. R. Hood, D. R. Hood, R. C. Ewing, K. P. Roback, K. Runyon, J.-P. Avouac, M. McEnroe

    Published 2021-07-01
    “…Such observations provide targets for computational fluid dynamic and large-eddy simulation models seeking to reveal complex airflows across dune fields both on Earth and on Mars.…”
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    Article
  9. 12269

    Measurements and Prediction of Ash Deposition in a Cyclone-Fired Boiler Operating under Variable Load Conditions by Gautham Krishnamoorthy, Evan Bloom, Krishnamoorthy Viswanathan, Shuchita Sanjay Patwardhan, David John Stadem, Steve Benson

    Published 2023-11-01
    “…To uncover the causative mechanisms behind these observations, operational data from the power plant were used to carry out computational fluid dynamic (CFD) simulations of the boiler. …”
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    Article
  10. 12270

    Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice by P. Teatini, P. Teatini, P. Teatini, G. Isotton, S. Nardean, M. Ferronato, M. Ferronato, A. Mazzia, C. Da Lio, L. Zaggia, D. Bellafiore, M. Zecchin, L. Baradello, F. Cellone, F. Corami, A. Gambaro, A. Gambaro, G. Libralato, G. Libralato, E. Morabito, A. Volpi Ghirardini, R. Broglia, S. Zaghi, L. Tosi

    Published 2017-11-01
    “…Piezometer and sea level records, geophysical acquisitions, laboratory analyses of groundwater and sediment samples (chemical analyses and ecotoxicity testing), and the outcome of 3-D hydrodynamic and computational fluid dynamic (CFD) models have been used to set up and calibrate the subsurface multi-model approach. …”
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    Article
  11. 12271

    Numerical Investigation on Bubble Distribution of a Multistage Centrifugal Pump Based on a Population Balance Model by Sina Yan, Shuaihui Sun, Xingqi Luo, Senlin Chen, Chenhao Li, Jianjun Feng

    Published 2020-02-01
    “…Comparison of the computational fluid dynamic (CFD) simulation results with experimental data shows that the model can accurately predict the performance of the pump under various operating conditions. …”
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    Article
  12. 12272

    CFD Analysis of C-D Nozzle Compared with Theoretical & Experimental Data by Stewart KEIR, Rob IVES, Faik HAMAD

    Published 2018-06-01
    “…In modern Computational Fluid Dynamic (CFD) Analysis of Convergent-Divergent (C-D) Nozzles, current research has shown that, it is common practice to use either experimental or analytical results to predict the accuracy of the CFD models by comparison of the results. …”
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    Article
  13. 12273

    Influence of the canal width and depth on the resistance of 750 DWT Perintis ship using CFD simulation by Eko Sasmito Hadi, Tuswan Tuswan, Ghina Azizah, Baharuddin Ali, Samuel Samuel, Muhammad Luqman Hakim, Muhammad Raaflie Caesar Putra Hadi, Muhammad Iqbal, Dian Purnama Sari, Dendy Satrio

    Published 2023-01-01
    “…Two different canals with different cross sections, including canal bank and rectangular canal, were evaluated to investigate the influence of canal width (Wb), depth ratio (hw/T), and blockage ratio function (As/Ac). The Computational Fluid Dynamic (CFD) method with Reynolds-averaged Navier–Stokes (RANS) solver and turbulent model 𝑘−𝜀 were used to predict the total resistance of the ship. …”
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    Article
  14. 12274

    Numerical Analysis on Added Resistance of a Crew Boat with Variation of Wave Period by Dita Adhelia Putri, Muhammad Hafiz Nurwahyu Aliffrananda, Sugeng Riyadi, Sutiyo Sutiyo, I Ketut Aria Pria Utama

    Published 2023-02-01
    “…The goal of the investigation is to estimate added resistance and added power of the crew boat using computational fluid dynamic (CFD) method and tested in calm water and in waves with several Froude numbers (Fr) and wave periods. …”
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    Article
  15. 12275

    Integrated Approach to Obtain Gas Flow Velocity in Convection Reflow Soldering Oven by Bubu Xie, Cai Chen, Yihao Lin, Dong Chen, Wei Huang, Kailin Pan, Yubing Gong

    Published 2023-09-01
    “…Second, the nozzle-matrix gas flow velocity is theoretically calculated with the Martin formula. The computational fluid dynamic (CFD)simulation is performed according to the Icepak code, where a single oven chamber model is established to represent the 10 zones of soldering ovens to reduce computational resources considering the supry of the soldering ovens. …”
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    Article
  16. 12276

    Determination of discharge coefficient in the tilted crown sharp-crested weirs by Salma Ajeel Fenjan, Ali Akbar Akhtari, Mohammad Hadi Tavana

    Published 2022-12-01
    “…Accordingly, various experiments are conducted on tilted crown sharp-crested weirs under different free-flow conditions. Moreover, computational fluid dynamic (CFD) modeling has been done using Fluent software to determine the best form of the discharge coefficient (Cd). …”
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    Article
  17. 12277

    Frictional Pressure Drop and Cost Savings for Graphene Nanoplatelets Nanofluids in Turbulent Flow Environments by Reem Sabah Mohammad, Mohammed Suleman Aldlemy, Mu’ataz S. Al Hassan, Aziz Ibrahim Abdulla, Miklas Scholz, Zaher Mundher Yaseen

    Published 2021-11-01
    “…The thermophysical properties of the working fluids were experimentally determined using the testing conditions established via computational fluid dynamic (CFD) simulations that had been designed to solve governing equations involving distilled water (DW) and nanofluidic flows. …”
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    Article
  18. 12278

    Natural ventilation of residential building Atrium under fire scenario by Rafat Al-Waked, Mohammad Nasif, Nathan Groenhout, Lester Partridge

    Published 2021-08-01
    “…The purpose of the current study is to undertake a performance based assessment of the proposed ventilation strategy and justify the performance through the use of computation fluid dynamics (CFD) approach. The three dimensional study utilized two available CFD packages: CFD ACE + for natural ventilation simulations and Fire Dynamic Simulator (FDS) for fire simulations. …”
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    Article
  19. 12279

    Design of a high-performance centrifugal compressor with new surge margin improvement technique for high speed turbomachinery by Sagar Pakle, Kyle Jiang

    Published 2018-03-01
    “…Keywords: Centrifugal compressor, Aerodynamic performance, Surge margin, Blade angles, Stress analysis, Computational fluid dynamics…”
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    Article
  20. 12280

    Emulsion Flow Analysis of a Sensor Probe for Sustainable Machine Operation by Sören Sander, Benjamin Glasse, Lucas Grosche, Jose Luis de Paiva, Roberto Guardani, Udo Fritsching

    Published 2017-02-01
    “…In the present investigation, computational fluid dynamic (CFD) simulations have been adapted to obtain the emulsion flow conditions within a typical TM sensor probe, thereby allowing an assessment of the adhesion probability of microorganisms as well as droplet segregation effects. …”
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    Article