Showing 12,261 - 12,280 results of 14,329 for search '"Computational fluid dynamics"', query time: 1.00s Refine Results
  1. 12261

    Evaluation of CFD URANS Turbulence Models for the Building under Environmental Wind Flow with Experimental Validation by K. B. Rajasekarababu, G. Vinayagamurthy, S. Selvi Rajan

    Published 2022-06-01
    “…Hence, wind flows are extensively assessed using Computational Fluid Dynamics (CFD). By following the turbulence parameters, CFD turbulence models create the wind tunnel and atmospheric environments. …”
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  2. 12262

    CFD SIMULATION AND VISUALIZATION BASED INVESTIGATION OF SMALL WIND TURBINE POTENTIAL: A CASE STUDY “NEUER STÖCKACH” FOR STUTTGART by M. Brennenstuhl, M. von der Gruen, S. Harbola, A. Koukofikis, R. Padsala, M. Schaaf, V. Coors, U. Voss

    Published 2021-09-01
    “…To address this, within this work a Computational Fluid Dynamics (CFD) simulation based visualization framework for the investigation of the small wind turbine potential is presented. …”
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  3. 12263

    Cannulation configuration and recirculation in venovenous extracorporeal membrane oxygenation by Louis P. Parker, Anders Svensson Marcial, Torkel B. Brismar, Lars Mikael Broman, Lisa Prahl Wittberg

    Published 2022-09-01
    “…Clinical data comparing these two methods is scarce and conflicting. Using computational fluid dynamics, we aim to compare atrio-femoral and femoro-atrial cannulation to assess the impact on recirculation fraction, under ideal conditions and several clinical scenarios. …”
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  4. 12264

    Indoor Airflow Distribution in Repository Design: Experimental and Numerical Microclimate Analysis of an Archive by Karin Kompatscher, Rick P. Kramer, Bart Ankersmit, Henk L. Schellen

    Published 2021-04-01
    “…Both measurements and computational fluid dynamics (CFD) modeling were used to research temperature/relative humidity gradients and airflow distribution with a changing rack orientation, climate control strategy and supply as well as exhaust set-up in a repository. …”
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  5. 12265

    Research on the Hydraulic Characteristics of 1000 MW Francis Runner: Influence of Radial Installation Deviations by Yifan Wang, Kun Jin, Xingxing Huang, Fei Gai, Zhengwei Wang, Xingmin Liu, Lingjiu Zhou

    Published 2023-11-01
    “…This paper focuses on a 1000 MW Francis turbine and conducts a numerical analysis of the entire flow passage using computational fluid dynamics (CFD) under steady-state conditions. …”
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  6. 12266

    Influence of Impeller Geometry on the Unsteady Flow in a Centrifugal Fan: Numerical and Experimental Analyses by M. Younsi, F. Bakir, S. Kouidri, R. Rey

    Published 2007-01-01
    “…The numerical simulations of the unsteady flow have been carried out using computational fluid dynamics (CFD) tools based on the unsteady Reynolds averaged Navier Stokes (URANS) approach. …”
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  7. 12267

    Numerical simulation of the dolomite in-situ desulfurization in molten iron by Shen Qiao-kun, Yu Qing-chun, Zhang Jia-hao, Yao Xiao-fei, Yu Wei-jin

    Published 2023-01-01
    “…The magnesium generated at the molten matte-slag interface is dissolved in the molten iron and desulfurizing while spread downwards The process has been studied by experiment and computational fluid dynamics simulation. Some analysis and assumptions were made for the simulation conditions and the simulated data are in good agreement with the experimental results. …”
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  8. 12268

    Investigating and Analyzing the Potential for Regenerating Excess Energy in a Helicopter UAV by Chindanai Kodchaniphaphong, Jay-tawee Pukrushpan, Chaiwat Klumpol

    Published 2023-10-01
    “…A dual-method approach, encompassing numerical and experimental methodologies, was employed to provide comprehensive insights into the helicopter UAV’s performance under various conditions. Computational fluid dynamics (CFD) simulations were performed to analyze the UAV’s aerodynamics. …”
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    Article
  9. 12269

    Potential Wind Energy Analysis in Maluku Region with Savonius Turbine using CFD Approach by Jandri Louhenapessy, Antoni Simanjuntak, Richard Benny Luhulima

    Published 2024-07-01
    “…A study was conducted to assess the viability of wind energy in Maluku, utilizing a Sonius turbine and computational fluid dynamics (CFD) methodology. By varying the center distance between the Savonius blade radius and its rotational axis, researchers aimed to optimize the turbine's design for maximum energy extraction. …”
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  10. 12270

    A computational search for the optimal microelectronic heat sink using ANSYS Icepak by Sana J. Yaseen, Zainab K. Radhi, Rana L. Natoosh, Raheem Al-Sabur, Raad Z. Homod, Hayder I. Mohammed

    Published 2024-08-01
    “…This study leverages the advancements in computational fluid dynamics (CFD) software to explore the optimal heat sink design for microelectronic devices. …”
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    Article
  11. 12271

    CFD/FEA Co-Simulation Framework for Analysis of the Thermal Barrier Coating Design and Its Impact on the HD Diesel Engine Performance by Sean Moser, K. Dean Edwards, Tobias Schoeffler, Zoran Filipi

    Published 2021-04-01
    “…To that end, a co-simulation approach was developed that couples high-fidelity computational fluid dynamics (CFD) modeling of in-cylinder processes and combustion, and finite element analysis (FEA) modeling of the thermal barrier-coated and metal engine components to resolve spatial and temporal thermal boundary conditions. …”
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  12. 12272

    Two-stage optimization of three and four straight-bladed vertical axis wind turbines (SB-VAWT) based on Taguchi approach by Wei-Hsin Chen, Jherwin B. Ocreto, Jhih-Syun Wang, Anh Tuan Hoang, Jia-Hong Liou, Chii-Jong Hwang, Wen Tong Chong

    Published 2021-01-01
    “…This research uses computational fluid dynamics (CFD) to perform a two-stage optimization of power output in multiple vertical-axis wind turbines (VAWT) with straight blades. …”
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  13. 12273

    Applications of <i>q</i>-Hermite Polynomials to Subclasses of Analytic and Bi-Univalent Functions by Caihuan Zhang, Bilal Khan, Timilehin Gideon Shaba, Jong-Suk Ro, Serkan Araci, Muhammad Ghaffar Khan

    Published 2022-07-01
    “…This field of study has received a lot of attention in recent decades, and it is gaining traction in current fields, including computational fluid dynamics, computational probability, data assimilation, statistics, numerical analysis, and image and signal processing. …”
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  14. 12274

    Impact of Airflow Rectification on Spreading Uniformity for UAV-Based Multichannel Pneumatic Granular Fertilizer Spreader by Xunwei Wang, Rui Jiang, Zhiyan Zhou, Junhao Huang, Jianqin Lin

    Published 2023-10-01
    “…Based on the problem that the airflow field disorder of the existing MPGFS reduces the uniformity of spreading, the aim of this study was to further improve the performance of the MPGFS through rectification. The computational fluid dynamics and discrete element method (CFD-DEM) and coupling simulation method were used to study the characteristics of the airflow field and fertilizer particle motion, and a honeycomb rectifier and grid rectifier were developed. …”
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  15. 12275

    Case Report: Venous pulsatile tinnitus induced by enlarged oblique occipital sinus and resultant diverticulum/dehiscence of the sigmoid-jugular wall by Yue-Lin Hsieh, Yue-Lin Hsieh, Shenjiang Wang, Wuqing Wang, Wuqing Wang

    Published 2023-01-01
    “…Various radiologic and computational techniques including computed tomography (CT), magnetic resonance (MR) imaging, Doppler ultrasound, and computational fluid dynamics (CFD) simulation were implemented. …”
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    Article
  16. 12276

    Computational Modeling with Fluid-Structure Interaction of the Severe M1 Stenosis Before and After Stenting by Soonchan Park, Sang-Wook Lee, Ok Kyun Lim, Inki Min, Minhtuan Nguyen, Young Bae Ko, Kyunghwan Yoon, Dae Chul Suh

    Published 2013-02-01
    “…The distribution of wall shear stress (WSS), peak velocity and pressure was analyzed before and after intracranial stenting.ResultsThe wall shear stress distributions from Computational fluid dynamics (CFD) simulation with rigid wall assumption as well as FSI simulation before and after stenting could be compared. …”
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  17. 12277

    Process Intensification in Pneumatically Agitated Slurry Reactors by Shujun Geng, Zai-Sha Mao, Qingshan Huang, Chao Yang

    Published 2021-03-01
    “…It introduces the progress of numerical simulation using computational fluid dynamics (CFD) for the rational design of slurry reactors and discusses difficulties in modeling. …”
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  18. 12278

    Parametric study of propeller boss cap fins for container ships by Sang-Seop Lim, Tae-Won Kim, Dong-Myung Lee, Chung-Gil Kang, Soo-Young Kim

    Published 2014-06-01
    “…The design parameters of PBCF have been selected based on the geometrical shape. Computational fluid dynamics (CFD) analysis with a propeller open water (POW) test was performed to check the validity of CFD analysis. …”
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  19. 12279
  20. 12280

    Optimization Design of a Winch Suction Underwater Dredging Robot Using Orthogonal Experimental Design by Lijun Wang, Yehao Kang, Yibo Wang, Zeyong Zhao, Liyang Shang, Xiaona Song, Donglai Xu, Ruixue Cheng

    Published 2024-04-01
    “…To enhance dredging efficiency and the performance of dredging machines, a novel type of winch suction underwater dredging robot was designed. Computational fluid dynamics software was utilized to establish a fluid model of the robot’s winch suction dredging device and conduct model simulation experiments. …”
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    Article