Showing 581 - 600 results of 870 for search '"Computational fluid dynamics"', query time: 0.06s Refine Results
  1. 581

    Onset of Convection in Porous Media Induced by Transient Heat Conduction by Torng, Sam

    Published 1999
    “…In this study a computational fluid dynamics (CFD) package – FLUENT/UNS was adopted to simulate the occurrence of convection in an isotropic porous media. …”
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    Thesis
  2. 582

    Numerical Simulation of Turbine Blade Heat Transfer Using Two-Equation Turbulence Models by Elfaghi, Abdul Hafid M.

    Published 2000
    “…The simulation was perfonned using the general-purpose computational fluid dynamics code, PHOENICS, which solved the governing fluid flow and heat transfer equations. …”
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    Thesis
  3. 583

    Optimization of a blended-wing-body unmanned aerial vehicle design for maximum aerodynamic lift-to-drag ratio by Romli, Fairuz Izzuddin, Mohammad Sabri, Muhammad Aiman, Mohd Nasir, Rizal Effendy

    Published 2023
    “…The computer-aided design (CAD) models for the design cases are constructed using Solidworks and the resultant aerodynamic lift-to-drag ratio is found through computational fluid dynamics (CFD) simulation analysis using ANSYS Fluent. …”
    Article
  4. 584

    Numerical investigation of disk bypass pipeline inspection gauge with hole in disk by Rabby, Md Insiat Islam, Masuri, Siti Ujila, Samsul Kamal, Ahmad Syakir Fariz, Bin Hairuddin, Abdul Aziz

    Published 2024
    “…The approach of Computational Fluid Dynamics (CFD) has been utilized to model fully turbulent flow around a sample of a disk bypass PIG with a hole in the disk section for four different cases. …”
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    Article
  5. 585

    Application Of Higher Order Compact Finite Difference Methods To Problems In Fluid Dynamics by Yap, Wen Jiun

    Published 2003
    “…Finite difference schemes used in the field of computational fluid dynamics is generally only of second-order accurate in representing the spatial derivatives. …”
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    Thesis
  6. 586

    Computational Analysis of Gas Kinetic Bhatnagar-Grosskrook Scheme for Inviscid Compressible Flow by Ong, Jiunn Chit

    Published 2004
    “…Many numerical schemes have been developed in the field of computational fluid dynamics to simulate inviscid, compressible flows.Among those most notable and successful are the Godunov-type schemes and flux vector splitting schemes.Besides these numerical schemes, schemes based on the gas kinetic theory have been developed in the past few years.Stemming from this approach, the gas kinetic Bhatnagar-Gross-Krook (BGK) scheme is realized.In this thesis, the BGK scheme based on the BGK model of the approximate Boltzmann equation has been fully analyzed and developed accordingly.The numerical algorithms for the BGK scheme are first developed for simulating one-dimensional flow, and then follow by the-two dimensional flow realms. …”
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    Thesis
  7. 587

    One-dimension high-order compact method for solving euler's equation by Mohamad, Mahmod Abd Hakim bin

    Published 2010
    “…In the field of computational fluid dynamics, many numerical algorithms have been developed to simulate inviscid, compressible flows problems. …”
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    Thesis
  8. 588

    Numerical analysis of tubercles leading edge for unmanned aerial vehicle composite wing by Basri, Ernnie Illyani

    Published 2020
    “…The previous studies proved its superior aerodynamic advantages from computational fluid dynamics (CFD) perspective on the same tubercles design. …”
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    Thesis
  9. 589

    Improvement of air change rate through roof design configurations using numerical method by Moey, Lip Kean

    Published 2019
    “…Three types of roof namely flat, ellipse, and double ellipse surface roof with roof angle range of 11˚ to 50˚ and incoming wind speed range of 1 – 5 m/s were investigated. Computational fluid dynamics (CFD) software has been employed in this study. …”
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    Thesis
  10. 590

    Aerodynamic drag study of time-trial cycling helmets using CFD analysis by Kamarudin, Khairul Manami, Mohd Basri, Mohd Salahuddin, Maidin, Nurul Ain, Ab Rahman, Mohd Hidayat

    Published 2020
    “…The designs are the existing time trial cycling helmet available in the market (Helmet 1), the modified helmets with tail flap at 0, 3, 6 and 9 degrees to horizontal (Helmet 2 to 5) and the modified 10 degrees rotated helmet (Helmet 6). The computational fluid dynamics simulations are performed using ANSYS Fluent and the results in terms of the reduced drag coefficient and flow characteristics for optimal aerodynamic performance are analyzed. …”
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    Article
  11. 591

    Phenol formaldehyde resol resins with plant-based tannin for composite laminate applications by Kamarudin, Nuruldiyanah

    Published 2021
    “…The objectives of the research include assessing the effects of varying the molar ratio of phenol and formaldehyde in the preparation of phenol formaldehyde resins, evaluating the effects of minimising the use of phenol and formaldehyde and replacing it with dissolved tannin in the resins’ formulation, and analysing the curing kinetics of resins and profiling the heat transfer behaviour of the composite laminate using a computational fluid dynamics software. The analyses performed in this research cover the rheological, physical, thermal, chemical and mechanical properties as well as the microscopic imaging of the produced resins and the composite laminates. …”
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    Thesis
  12. 592

    Influence Of Squeegee Impact On Stencil Printing Process- CFD Approach by Samad, Mohd Hazim Sadiq Abd

    Published 2017
    “…An investigation has been conducted to predict the real time observation of solder paste Sn96.5Ag3.0Cu0.5 (SAC305) filling process into stencil apertures as well as print quality in stencil printing by using Computational Fluid Dynamics (CFD) approach. A 3-Dimensional stencil printing model was developed and simulated in FLUENT by using different squeegee parameters which are angle and print speed. …”
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    Monograph
  13. 593

    Computational And Experimental Study On Horizontal-Axis Wind Turbine Slotted Blade Design by Ling, Siok Mei

    Published 2018
    “…The designing methodology of this study is first using computer aided design modelling software to develop the model, followed by utilizing a computational fluid dynamics software to simulate a two-dimensional aerofoil. …”
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    Monograph
  14. 594

    Non-Catalytic And Solvent-Free Esterification Of Acetic Acid With Ethanol Using Coiled Flow Inverter For Ethyl Ethanoate Synthesis In Food Industry by Mohamad Alias, Nurul Aina

    Published 2021
    “…The mixing profile of fluids in laminar flow conditions were validated in COMSOL Multiphysics 5.5 while the aftermath of changing two CFI parameters either internal diameter of tube or coil diameter,was investigated via computational fluid dynamics (CFD) analysis in COMSOL. The experimental results showed that at very low laminar Re condition, high conversion ( > 80%) of ethyl ethanoate can be obtained as the Re decreased approaching 0. …”
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    Monograph
  15. 595

    CFD Analysis on Different Filling Volume Capacity and Fluid Density for Flexitank Application by Azahar, Mohamad Amirur Rahman, Darlis, Nofrizalidris, Hassan, Norhafizzah, Mohd Salleh, Zuliazura, Taib, Ishkrizat, Ngali, Mohd Zamani, Mustaffa, Khairul Nizam, Hashim, Muhamad Mohshein

    Published 2023
    “…Therefore, the purpose of this paper is to investigate, using commercial computational fluid dynamics (CFD) software, the hydrodynamic performance of various flexitank filling volume capacities based on different liquid densities. …”
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    Article
  16. 596

    Analysis of Sound Propagation Behaviors for Supersonic Jet on Far Field Region by Computational Aero-Acoustics (CAA) Simulation by Maulana, Yudi, Manshoor, Bukhari, Khalid, Amir, Zaman, Izzuddin, Didane, Djamal Hissein, Abdul Haq, Reazul Haq, Kamarudin, Kamarul-Azhar, Nurmutia, Syahreen, Saleman, Abdul Rafeq, Rathje, Rio Marco, Rothe, Christin, Ibrahim, Mohd Nizam

    Published 2024
    “…The purpose of this study is to determine the sound propagation behaviours of a supersonic jet in the far-field region and to analyse the consequences of the velocity of a supersonic jet on sound propagation of supersonic jet by using computational fluid dynamics (CFD) and computational aeroacoustics (CAA) simulations. …”
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    Article
  17. 597

    Aerodynamics of a swirling fluidized bed by Mohd Nawi, Mohd Al-Hafiz

    Published 2013
    “…A numerical simulation Computational Fluid Dynamics (CFD) and experimental work with Particle Image Velocimetry (PIV) has been used to investigate physical parameters that influence the type of plenum chamber, the distributor pressure drop and the uniformity of tangential velocity distribution. …”
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    Thesis
  18. 598

    Simulation of fractal like branching microchannel network on rectangular heat sink for single phase flow by Manshoor, Bukhari, Sapit, Azwan, Nordin, Normayati, Hariri, Azian, Salleh, Hamidon, Razali, Mohd Azahari, Zaman, Izzuddin, Khalid, Amir, Ghazali, Mohd Fairusham, Alsayed, Muneer Khalifa

    Published 2020
    “…So, the objective of this project is to do a comparative study between two different types of fractal microchannel at the same size and boundary condition by using Computational Fluid Dynamics (CFD) Besides that, this study also will investigate the hydrodynamic and thermal characteristics of T-shaped and Treeshaped fractal microchannel network heat sinks by solving three-dimensional Navier– Stokes equations and energy equation, taking into consideration the conjugate heat transfers in microchannel walls. …”
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    Article
  19. 599

    CFD Analysis on Different Filling Volume Capacity and Fluid Density for Flexitank Application by Rahman Azahar, Mohamad Amirur, Darlis, Nofrizalidris, Hassan, Norhafizzah, Mohd Salleh, Zuliazura, Saiful Azam, Syafiqah Ruqaiyah, Taib, Ishkrizat, Ngali, Mohd Zamani, Mustaffa, Khairul Nizam, Hashim, Muhamad Mohshein

    Published 2023
    “…Therefore, the purpose of this paper is to investigate, using commercial computational fluid dynamics (CFD) software, the hydrodynamic performance of various flexitank filling volume capacities based on different liquid densities. …”
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    Article
  20. 600

    A computational simulation of rotor-fuselage flow interaction in hovering and forward flight by Ismail, Mohamad Hafiz

    Published 2007
    “…Three-dimensional steady and unsteady simulations of rotor-fuselage flow interaction have been conducted using Computational Fluid Dynamics (CFD) commercial software FLUENT 6.2 on ROBIN and AS355 helicopter. …”
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    Thesis