Showing 11,781 - 11,800 results of 12,207 for search '"Computational fluid dynamics"', query time: 0.59s Refine Results
  1. 11781

    Analysis of the Flow Field from Connection Cones to Monolith Reactors by Mingfei Mu, Jonas Sjöblom, Henrik Ström, Xinghu Li

    Published 2019-01-01
    “…Furthermore, all of the pressure drops of the bench test were measured and compared with those of the conventional cones, demonstrating that the NURBS cones can reduce the pressure drop by up to 12%. The computer fluid dynamics simulations depict detailed changes in the flow before and after entering the monolith. …”
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    Article
  2. 11782

    Thermal improvement of heat exchanger with involve of swirl flow device utilizing nanomaterial by Abdullah A. Azhari, Ahmad H. Milyani, Nidal H. Abu-Hamdeh, Amira M. Hussin

    Published 2023-04-01
    “…CuO based nanofluids was used as a working fluid, and a novel testing fluid model was based on the previous empirical formulation by a three-dimensional (3D) computational fluid dynamic model established for velocity, temperature profiles, exergy, and irreversibility for Reynolds number 5000 and 20,000. …”
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    Article
  3. 11783

    Numerical simulation on in-vessel molten corium behavior with external vessel cooling using smoothed particle hydrodynamics by Tae Hoon Lee, Yeon-Gun Lee, Kukhee Lim, Yun-Jae Kim, So-Hyun Park, Eung Soo Kim

    Published 2024-10-01
    “…The SPH method is a Lagrangian computational fluid dynamic (CFD) method that can simulate multi-fluid stratification, turbulence, natural circulation, radiative heat transfer, thermal ablation, and crust formation. …”
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    Article
  4. 11784

    Indoor Multi-Sensor Acquisition System for Projects on Energy Renovation of Buildings by Julia Armesto, Claudio Sánchez-Villanueva, Faustino Patiño-Cambeiro, Faustino Patiño-Barbeito

    Published 2016-05-01
    “…Significant advances have been achieved in energy analysis, simulation tools, and computer fluid dynamics for building energy evaluation. However, the gap between predictions and real savings might still be improved. …”
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    Article
  5. 11785

    Blade Twist Effects on Aerodynamic Performance and Noise Reduction in a Multirotor Propeller by Jianwei Sun, Koichi Yonezawa, Yasutada Tanabe, Hideaki Sugawara, Hao Liu

    Published 2023-04-01
    “…Experimental measurements and computational fluid dynamic (CFD) simulations were utilized to examine and compare the aerodynamic performance and noise reduction between twisted and untwisted blades. …”
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    Article
  6. 11786

    Influence of high–low hybrid towers on the wind flow and energy of complex terrain by Huaiwu Peng, Wei Liu, Rikui Zhang, Huaxiang Li, Hao Wang, Kang Chen

    Published 2022-11-01
    “…In this paper, an Actuator Disk Model (ADM) was introduced into a commercial computational fluid dynamic software and used to simulate the wake effect of wind turbines in a wind field with complex terrain. …”
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    Article
  7. 11787

    Combining CFD and experimental approaches to optimize a spray release in a 20 L sphere by Pierre Chot-Plassot, Alexis Vignes, Carlos Murillo, Jean-Marc Lacome, Stephanie El-Zahlanieh, Nathalie Bardin-Monnier, Olivier Dufaud

    Published 2022-05-01
    “…To complement the experimental approach, a computational fluid dynamic modeling (CFD) has been developed with an Euler-Lagrange method. …”
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    Article
  8. 11788

    Study on the Dynamic Characteristics of Tensional Force for Ice Accumulated Overhead Lines Considering Instantaneous Wind Speed by Meng Li, Jianlin Hu, Yang Yang, Mingguan Zhao, Xiaofeng Wang, Xingliang Jiang

    Published 2023-06-01
    “…These conclusions are verified with the computational fluid dynamic (CFD) simulation, the same correlation is identified in comparison with the experiments. …”
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    Article
  9. 11789

    Numerical Analysis of Nozzle Flow and Spray Characteristics from Different Nozzles Using Diesel and Biofuel Blends by M.H.H Ishak, Farzad Ismail, Sharzali Che Mat, M.Z. Abdullah, M.S. Abdul Aziz, M.Y Idroas

    Published 2019-01-01
    “…The cavitations’ flows inside the injector nozzles were simulated with Computer Fluid Dynamics (CFD) simulations using the cavitations mixture approach. …”
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    Article
  10. 11790

    Multi-Objective Optimization of the Microchannel Heat Sink Used for Combustor of the Gas Turbine by Xiaoming Zhang, Tao Yang, Zhenyuan Chang, Liang Xu, Lei Xi, Jianmin Gao, Penggang Zheng, Ran Xu

    Published 2024-02-01
    “…This research presents a surrogate model and computational fluid dynamic analysis-based multi-objective optimization approach for microchannel heat sinks. …”
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    Article
  11. 11791

    Numerical Modeling of Face Shield Protection against a Sneeze by Ainara Ugarte-Anero, Unai Fernandez-Gamiz, Iñigo Aramendia, Ekaitz Zulueta, Jose Manuel Lopez-Guede

    Published 2021-07-01
    “…To that end, a multiphase computational fluid dynamic study based on Eulerian–Lagrangian techniques was defined to simulate the spread of the droplets produced by a sneeze. …”
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    Article
  12. 11792

    High-Precision Dynamics Characteristic Modeling Method Research considering the Influence Factors of Hydropneumatic Suspension by Wenguang Wu, Hongliang Tang, Sha Zhang, Lin Hu, Fanhao Zhang

    Published 2020-01-01
    “…This paper aims to propose a model for improving the modeling precision by considering the effect of different factors on HPS characteristics. A computational fluid dynamic (CFD) model of a HPS was developed, and the volume of fluid (VOF) method was used for the transient calculations in order to simulate the fluid dynamic characteristics and determine the damping and stiffness forces of HPS. …”
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    Article
  13. 11793

    Design and fabrication of microfluidic system for high flow rate applications by Wee, Yong Jun.

    Published 2010
    “…From analytical design, a Split-And-Recombine-Split-Curve microfluidic chip design was introduced with localized microbial detection points based on numerical modeling and Computation Fluid Dynamics simulations. From fabrication design, high-aspect-ratio (up to 10) microchannels were achieved using the Constant-Volume-Injection as well as high bond strength (more than 60psi) in PDMS microchip using adhesive bonding. …”
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    Final Year Project (FYP)
  14. 11794

    Aerodynamics of marine vessels by Muhammad Al-Muzakkir Kamsani.

    Published 2012
    “…It can also be taken as an aerodynamic study over a forward-facing step. Computational Fluid Dynamic analysis on ANSYS FLUENT software was used to predict and obtain an approximation of the flow outcome based on a scale model of the specific vessel. …”
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    Final Year Project (FYP)
  15. 11795

    CFD Modelling of pump as turbine with various number of blade for microhydro system by Mohd Azlan Ismail, Al Khalid Othman, Hushairi Zen, Mohd Suffian Misaran

    Published 2016
    “…The investigation was carried out by using commercial Computational Fluid Dynamic (CFD) software, ANSYS CFX. A centrifugal pump with a specific speed of 70 with an impeller diameter of 214.0 mm was used to generate the CAD model. …”
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    Article
  16. 11796

    Relation between Velocity and Pressure in circular and NonCircular Shape Duct for Local Exhaust Ventilation (LEV) System by M. Farid Sies, M. Zikrul M. Sharif, Maznan Ismon, Hanis Zakaria, M. Nur Hidayat Mat, M. Amran Madlan

    Published 2022
    “…This study is carried out using Computational Fluid Dynamic (CFD). The simulation shows the behaviour of the airflow from the inlet to the exit in all three models. …”
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    Article
  17. 11797

    UAV NACA4415 wing structural performance analysis subjected to external aerodynamic load using Schrenk’s approximation by Basri, Ernnie Illyani, Basri, Adi Azriff, Abas, Mohd. Firdaus, Mustapha, Faizal, Hameed Sultan, Mohamed Thariq, Ahmad, Kamarul Arifin

    Published 2019
    “…The analysis involves the combination of internal structures that contributed towards the optimization of increase the strength of the wing.Tubercles at the leading edge (TLE) wing commonly known for its superior aerodynamic performancein Computational Fluid Dynamic (CFD) analysis. Whereas, Schrenk’s approximation method is usedto estimate aerodynamic load acting on aircraft lifting surfaces by predicting lift distribution along wing span. …”
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    Article
  18. 11798

    Design and optimization of the scavenging system of a multi-cylinder two-stroke scotch-yoke engine by Ng, Tee Neng

    Published 2006
    “…In addition, extensive work using Computational Fluid Dynamic code simulation tools were applied throughout the project to ensure that the scavenging port geometry is optimized. …”
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    Thesis
  19. 11799

    Structural design and analysis of a microturbine compressor by Maharsi, Indra Wening

    Published 2006
    “…Thereafter a simplified one-tenth model of the ten-bladed impeller was created in Fluent, a Computational Fluid Dynamic (CFD) program, taking into consideration the axisymmetric boundary conditions. …”
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    Thesis
  20. 11800

    Aerodynamics optimization of rear car by Mohd Nazirul Mubin, Mohammad Zaki

    Published 2008
    “…The objectives of this project are to estimate the drag and find the optimization of rear shape of body at constant velocity 110 km/h by using aerodynamic simulation software that is Computational Fluid Dynamic (CFD). From the analysis by CFD, the force value is created as goal and from force value; drag coefficient can be estimated by using a mathematical equation. …”
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    Undergraduates Project Papers