Showing 12,001 - 12,020 results of 12,460 for search '"Computational fluid dynamics"', query time: 0.33s Refine Results
  1. 12001

    Numerical optimization of a novel ceiling radiant cooling panel combined with wall attached ventilation system by Minzhi Ye, Ahmed A. Serageldin, Katsunori Nagano

    Published 2021-08-01
    “…Therefore, an integrated cooling system combined novel free-suspended ceiling radiant cooling panel (CRCP) with a wall Attached Ventilation (WAV) system is proposed and investigated by using a three-dimensional conjugated computational fluid dynamic (CFD). Two different WAV systems (ceiling inlet/ceiling outlet; ceiling inlet/floor outlet) are examined under various operating conditions. …”
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  2. 12002

    Dynamic Modelling of the Reactive Absorption of CO<sub>2</sub> in Ionic Liquids and its Effect on the Mass Transfer and Fluid Viscosity by D. Carvajal, C.C. Jara, M.M. Irrázabal

    Published 2012-09-01
    “…In order to establish the main mass transfer and hydrodynamic parameters and in particular the impact of the viscosity in the system, a two-dimensional computational fluid dynamic (CFD) simulation was carried out to model a simple gas absorption bubble column with one inlet gas feed. …”
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  3. 12003

    Investigation of aerosol dispersion and air purifier performance in a hospital patient room using CFD and measurements by Chan Maverick, Rogak Steve, Rysanek Adam

    Published 2023-01-01
    “…The objective of this project was thus to develop a library of ‘digital twin’ models of at-risk indoor spaces that can provide accurate and rapid investigations of indoor air quality improvement measures using computation fluid dynamics (CFD) software. To calibrate these models, 41 repeated controlled experiments of aerosol dispersion and removal were conducted to assess the ventilation patterns of a 4-bed hospital room. …”
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  4. 12004

    Aerofoil optimization for improving the power performance of a vertical axis wind turbine using multiple streamtube model and genetic algorithm by Changping Liang, Huaxing Li

    Published 2018-01-01
    “…The aerodynamic performance of the aerofoil was calculated by combining the XFOIL program and Viterna–Corrigan post-stall model, while the aerofoil's performance was validated with computational fluid dynamic simulations. The results illustrated that, compared to an unoptimized NACA0015 aerofoil, the optimized aerofoil's lift to drag ratio was improved over a wide range of attack angles and the stall performance was gentler. …”
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  5. 12005

    3D Perfusable Hydrogel Recapitulating the Cancer Dynamic Environment to in Vitro Investigate Metastatic Colonization by Chiara Vitale, Arianna Fedi, Alessandra Marrella, Gabriele Varani, Marco Fato, Silvia Scaglione

    Published 2020-10-01
    “…Two polymers (i.e., fibrin and alginate) were tested and compared in terms of mechanical and biochemical proprieties. Computational fluid-dynamic (CFD) simulations were also performed to predict the fluid dynamics within the polymeric matrix and, consequently, the optimal culture conditions. …”
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  6. 12006

    PERFORMANCE COMPARISON OF PARALLEL AND SERIES CHANNEL COLD PLATES USED IN ELECTRIC VEHICLES BY MEANS OF CFD SIMULATIONS by Ahmet Yaylı, Ayhan Nazmi İlikan

    Published 2022-12-01
    “…The performances of the cold plates are investigated by using Computational Fluid Dynamic (CFD) tools. ANSYS Fluent commercial software is used to calculate the flowfield and the thermal field inside the cold plates for various flowrates. …”
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  7. 12007

    A non-intrusive reduced order model using deep learning for realistic wind data generation for small unmanned aerial systems in urban spaces by Rohit K. S. S. Vuppala, Kursat Kara

    Published 2022-08-01
    “…This paper combines the traditional approach of using computational fluid dynamic simulations to generate wind data with deep learning and reduced-order modeling techniques to devise a methodology for a non-intrusive data-based model for wind field prediction. …”
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  8. 12008

    Evaluation of fire smoke control in underground space by Anastasios Kallianiotis, Despina Papakonstantinou, Ilias C. Tolias, Andreas Benardos

    Published 2022-06-01
    “…The Underground Hazardous Waste Management Repository of Lavrion Technological and Cultural Park in Greece, is selected as a case study to achieve the paper objectives. A Computer Fluid Dynamic software is used to simulate various fire scenarios based on the specific characteristics of the underground space. …”
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  9. 12009

    Computational Investigation on the Effects of Two-Way Wing Morphing Strategy in the Critical Mach Number by Bruce Ralphin Rose John, Baby Usha Sivathanu, Bibal Benifa John Vijaya

    Published 2018-03-01
    “…A novel computational simulation technique is utilized to observe the value of Mcr over the wing at each 0.5% incremental chord values. The computational fluid dynamic analysis of a 3-D doubly tapered wing model is done at 00 angle of attack and free stream Mach number about 0.85. …”
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  10. 12010

    Analytical and Numerical Solution for H-type Darrieus Wind Turbine Performance at the Tip Speed Ratio of Below One by Pedram Ghiasi, Gholamhassan Najafi, Barat Ghobadian, Ali Jafari

    Published 2021-05-01
    “…The performance of H-type Darrieus wind turbine at 𝜆<1 was studied using double multiple stream tube (DMST) model and two-dimensional computational fluid dynamic (CFD) simulation. In CFD simulation, the Unsteady Reynolds Averaged Navier-Stokes (URANS) equations were used and the turbulence model was solved with SST k-ω model. …”
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  11. 12011

    Effect of Evaporator Outflow Rate on Air Distribution in the Computer Laboratory using CFD by Rosyida Permatasari, Martinus Bambang Susetyarto

    Published 2020-10-01
    “…The purpose of this study is to determine the airflow pattern produced by air conditioning equipment and to determine the distribution of air temperature in the computer laboratory room. Computational Fluid Dynamic (CFD) is a simulation method used by using the ANSYS application. …”
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  12. 12012

    Effect of twist, camber and spanwise bending on the aerodynamic performance of flapping wings by Toshiyuki NAKATA, Ryusuke NODA, Hao LIU

    Published 2018-04-01
    “…In order to clarify the linking between the wing deformation and the flapping wing aerodynamics, the aerodynamic effect of the wing deformation in terms of the twist, the camber and the spanwise bending have been systematically investigated by means of the computational fluid dynamic analyses of a hovering hawkmoth with artificially deformed flapping wings. …”
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  13. 12013

    Prediction of the Impact of Air Speed Produced by a Mechanical Fan and Operative Temperature on the Thermal Sensation by Luciano Caruggi de Faria, Marcelo de Andrade Romero, César Porras-Amores, Lucia Fernanda de Souza Pirró, Paola Villoria Saez

    Published 2022-01-01
    “…The research method comprises transient computer fluid dynamics simulations coupled with a thermal sensation model and is divided into two stages: a calibration exercise and a parametrical investigation. …”
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  14. 12014

    The effect of pin thread on material flow and mechanical properties in friction stir welding of AA6068 and pure copper by Majid Elyasi, Javad Taherian, Morteza Hosseinzadeh, Andrzej Kubit, Hamed Aghajani Derazkola

    Published 2023-04-01
    “…The developed computational fluid dynamic (CFD) method was employed to simulate the tool's heat generation and thermo-mechanical action. …”
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  15. 12015

    Simulation of Drag Reducer Polymer (DRP) for Single and Annular Two Phase Flow in Horizontal Pipe by Cindy Dianita, Asep Handaya Saputra, Puteri Amelia Khairunissa

    Published 2018-10-01
    “…This study is conducted to analyze the parameters that influence the efficiency of DRP through developing equation model, and to see the phenomenon of drag reduction that occurs in fluid flow through computational fluid dynamic (CFD) simulation. The data used are obtained from experiments by Vancko (1997) for a single phase flow of water. …”
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  16. 12016

    Effects of blade lean angle on a hydraulic retarder by Ming Chen, Xuexun Guo, Gangfeng Tan, Xiaofei Pei, Wei Zhang

    Published 2016-05-01
    “…In this article, we employ a computational fluid dynamic approach to numerically investigate the fluid flow of a hydraulic retarder for rotor blade lean angles of 35°, 40°, 43°, and 45° in the direction of rotation, where the stator employs an equivalent angle, and all other geometries are held constant. …”
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  17. 12017

    Reduction of rupture risk in ICA aneurysms by endovascular techniques of coiling and stent: numerical study by Ali Rostamian, Keivan Fallah, Yasser Rostamiyan

    Published 2023-05-01
    “…In this paper, Computational Fluid Dynamic are done to investigate and compare blood hemodynamic inside aneurysm under effects of deformation (due to stent) and coiling of aneurysm. …”
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  18. 12018

    Liver Bioreactor Design Issues of Fluid Flow and Zonation, Fibrosis, and Mechanics: A Computational Perspective by Vahid Rezania, Dennis Coombe, Jack Tuszynski

    Published 2020-02-01
    “…This includes a mention of computational fluid dynamic methods used to optimize and validate these designs. …”
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  19. 12019

    CFD analysis of a wire-wrapped infinite sub-channel using temperature-dependent LBE properties by Ivan Keiti Umezu, Antonella Lombardi Costa, Dario Martin Godino, André Augusto Campagnole dos Santos

    Published 2022-10-01
    “…Given the many contact points and tight gaps, wire-wrapped fuel assemblies are difficult to analyze without numerical tools, out of which CFD (computational fluid dynamic) is the leading tool in the field.  …”
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  20. 12020

    CFD analysis of hybrid nanofluid-based microchannel heat sink for electronic chips cooling: Applications in nano-energy thermal devices by Yu-Ming Chu, Umar Farooq, Nidhish Kumar Mishra, Zubair Ahmad, Fakhar Zulfiqar, Sumeira Yasmin, Shan Ali Khan

    Published 2023-04-01
    “…The single phase, laminar, incompressible and steady-state fluid flow has been numerically solved by the finite volume method with Computational Fluid Dynamic commercial software ANSYS FLUENT (R19.2) and SIMPLE algorithm.…”
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