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581
Onset of Convection in Porous Media Induced by Transient Heat Conduction
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 -
582
Numerical Simulation of Turbine Blade Heat Transfer Using Two-Equation Turbulence Models
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 -
583
Optimization of a blended-wing-body unmanned aerial vehicle design for maximum aerodynamic lift-to-drag ratio
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. …”
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584
Numerical investigation of disk bypass pipeline inspection gauge with hole in disk
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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585
Application Of Higher Order Compact Finite Difference Methods To Problems In Fluid Dynamics
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 -
586
Computational Analysis of Gas Kinetic Bhatnagar-Grosskrook Scheme for Inviscid Compressible Flow
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 -
587
One-dimension high-order compact method for solving euler's equation
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 -
588
Numerical analysis of tubercles leading edge for unmanned aerial vehicle composite wing
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 -
589
Improvement of air change rate through roof design configurations using numerical method
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 -
590
Aerodynamic drag study of time-trial cycling helmets using CFD analysis
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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591
Phenol formaldehyde resol resins with plant-based tannin for composite laminate applications
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 -
592
Influence Of Squeegee Impact On Stencil Printing Process- CFD Approach
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 -
593
Computational And Experimental Study On Horizontal-Axis Wind Turbine Slotted Blade Design
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 -
594
Non-Catalytic And Solvent-Free Esterification Of Acetic Acid With Ethanol Using Coiled Flow Inverter For Ethyl Ethanoate Synthesis In Food Industry
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 -
595
CFD Analysis on Different Filling Volume Capacity and Fluid Density for Flexitank Application
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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596
Analysis of Sound Propagation Behaviors for Supersonic Jet on Far Field Region by Computational Aero-Acoustics (CAA) Simulation
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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597
Aerodynamics of a swirling fluidized bed
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 -
598
Simulation of fractal like branching microchannel network on rectangular heat sink for single phase flow
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 -
599
CFD Analysis on Different Filling Volume Capacity and Fluid Density for Flexitank Application
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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600
A computational simulation of rotor-fuselage flow interaction in hovering and forward flight
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