This document provides an introduction to computational fluid dynamics (CFD) presented by Nik Mohd Izual Nik Ibrahim. It discusses CFD as a branch of fluid mechanics that uses numerical analysis and data structures to analyze fluid flow problems. The document then provides an overview of Nik Mohd Izual Nik Ibrahim's background and research interests in fluid dynamics and thermal sciences, which includes current research projects and publications. It concludes with wishes for greater success.
Computational Fluid Dynamics (CFD) Analysis of Natural Convection of Converge...IJERA Editor
Computational Fluid Dynamics (CFD) analysis was carried out for the convergent-divergent fins arranged inline and staggered on the base plate as per the experimental setup provided in the technical paper [1]. This paper reports on the validation of results of modeling and simulation in CFD. The simulation was carried out using the ANSYS 12.0 as the CFD modeling software. The main objective of the CFD analysis was to calculate the temperature distribution on the surface of the base plate and surface of the convergent-divergent fins for the given inline and staggered arrangement of fins due to the effect of natural convection heat transfer for different heat power inputs, and also to compare the CFD results with the experimental results.
Flow Anlaysis on Hal Tejas Aircraft using Computational Fluid Dynamics with D...IJAEMSJORNAL
In the current globalization, we can see many innovations being introduced or implemented in every aspect of field that are considered to be existed. Every country is aiming to develop its power over all the aspects that considered for comparison with other countries in order to stand at same level of competition with others. One such power considered by all countries to develop every possible way to have a healthy competition is the military power which involves basically innovations of fast moving aircraft having a high lift coefficient and low drag coefficient. Such an aircraft having the high lift and low drag coefficient is TEJAS (HAL) developed by country India on which the purpose of paper mainly sustains. The paper mainly focuses on steady-state flow analysis over aircraft TEJAS using the computer aided modelling techniques and also the comparison of the results obtained from the modelled techniques. The paper also outlines the designing of the structural model of the TEJAS in a modelling software, creation of a finite computational domain, segmentation of this domain into discrete intervals, applying boundary conditions such as velocity in order to obtain plots and desired results determining the coefficient of pressure, lift and drag coefficient, velocity magnitude etc. This paper also aims in creating awareness to the future students about the techniques involved and knowledge required for developing a designed modelled. This paper also highlights the use of CFD techniques involved for the purpose of fluid flow simulation of the aircraft especially performing the meshing techniques, pre and post processing techniques and finally the evaluation of the simulation. Finally this paper can be seen as source by future generation students in gaining knowledge about design, analysis and simulation of the structured model on various conditions, about the field of aerospace engineering and new innovations being developed and also about the career involved when the above fields were chosen foe specialization purposes
Computational Fluid Dynamics (CFD) Analysis of Natural Convection of Converge...IJERA Editor
Computational Fluid Dynamics (CFD) analysis was carried out for the convergent-divergent fins arranged inline and staggered on the base plate as per the experimental setup provided in the technical paper [1]. This paper reports on the validation of results of modeling and simulation in CFD. The simulation was carried out using the ANSYS 12.0 as the CFD modeling software. The main objective of the CFD analysis was to calculate the temperature distribution on the surface of the base plate and surface of the convergent-divergent fins for the given inline and staggered arrangement of fins due to the effect of natural convection heat transfer for different heat power inputs, and also to compare the CFD results with the experimental results.
Flow Anlaysis on Hal Tejas Aircraft using Computational Fluid Dynamics with D...IJAEMSJORNAL
In the current globalization, we can see many innovations being introduced or implemented in every aspect of field that are considered to be existed. Every country is aiming to develop its power over all the aspects that considered for comparison with other countries in order to stand at same level of competition with others. One such power considered by all countries to develop every possible way to have a healthy competition is the military power which involves basically innovations of fast moving aircraft having a high lift coefficient and low drag coefficient. Such an aircraft having the high lift and low drag coefficient is TEJAS (HAL) developed by country India on which the purpose of paper mainly sustains. The paper mainly focuses on steady-state flow analysis over aircraft TEJAS using the computer aided modelling techniques and also the comparison of the results obtained from the modelled techniques. The paper also outlines the designing of the structural model of the TEJAS in a modelling software, creation of a finite computational domain, segmentation of this domain into discrete intervals, applying boundary conditions such as velocity in order to obtain plots and desired results determining the coefficient of pressure, lift and drag coefficient, velocity magnitude etc. This paper also aims in creating awareness to the future students about the techniques involved and knowledge required for developing a designed modelled. This paper also highlights the use of CFD techniques involved for the purpose of fluid flow simulation of the aircraft especially performing the meshing techniques, pre and post processing techniques and finally the evaluation of the simulation. Finally this paper can be seen as source by future generation students in gaining knowledge about design, analysis and simulation of the structured model on various conditions, about the field of aerospace engineering and new innovations being developed and also about the career involved when the above fields were chosen foe specialization purposes
Simulations Of Unsteady Flow Around A Generic Pickup Truck Using Reynolds Ave...Abhishek Jain
Above Research Paper can be downloaded from www.zeusnumerix.com
The research paper aims to replicate the wind tunnel test of General Motors pick-up truck using CFD analysis. The pickup is a blunt body and simulation reveals vortex shedding from the edges of the vehicle downstream. The unsteadiness of this phenomenon is seen in the oscillation of residue. The paper shows matching of velocity magnitude downstream of the vortex. Authors - Bahram Khalighi (GM, USA), Basant Gupta et al Zeus Numerix.
Validation of Experimental and Numerical Techniques for Flow Analysis over an...IJERA Editor
The impact of improvement in vehicle aerodynamics mainly reflects in lower fuel consumption and lower carbon dioxide emissions into the atmosphere. The governments of many countries support continuous aerodynamics’ improvement programs as a way of mitigating the energy crisis and atmospheric pollution. This work has the main goal to validate experimental and numerical techniques for application in road vehicles. The experimental results were obtained through the analysis of the flow around a standard body with simple geometry called Ahmed Body, using hot wire anemometry from experiments in wind tunnel. It was also proposed a computational validation using a commercial software (Star CCM +) to further analyze the flow and to corroborate the experimental results. Both results were compared and allowed characterizing the flow around the vehicle. The results obtained analyzing the Ahmed Body aimed further application on aerodynamics of heavyduty vehicles, which is an ongoing research being developed at the Experimental Aerodynamics Research Center – CPAERO, in Brazil.
ISCF Future Flight Networking Event - Use casesKTN
This webcast covers the physical, virtual & technology operations already in existence or in planning that can support an integrated aviation system. Areas to consider will be flight corridors for experimentation/feasibility/demo flights, regional connectivity in island and remote communities, the demonstration of drones or air taxis, the demonstration of a partially integrated system and the use of drones to deliver vital health care services.
The aim of the this event is to:
- Convene interested parties to enable new collaborations to form
- Raise awareness of the successful applicants from Phase I (as they will lead the consortia for Phase II)
- Attract non-traditional aviation companies to Future Flight
- Inform on the capabilities and expertise on offer to support your Future Flight project
Future Flight is a £125m Industrial Strategy Challenge Programme seeking to demonstrate novel aviation systems to completely transform the way we move people and goods. The programme seeks to demonstration a fully integrated system in 2024 delivered by large consortia of mixed expertise.
Find out more: https://ktn-uk.co.uk/news/future-flight-workshops
Optimization of Design Parameters for Crane Hook Using Finite Element AnalysisIJRTEMJOURNAL
The Crane hooks are very at risk segments that are regularly utilized for mechanical purposes.
In this way such segments in an industry must be produced and composed in an approach to convey most extreme
execution without failure. Failure of a crane hook essentially relies upon three central point i.e. measurement,
material, overload. The undertaking is worried towards expanding the safe load by fluctuating the cross-sectional
measurements of the four distinct segments and diverse materials. The chose areas are square, circle, and
trapezoidal. The territory stays consistent while changing the measurements of the four unique segments. The
crane hook is demonstrated utilizing catia programming. The pressure and life investigation is finished utilizing
ANSYS 18.1 workbench. The ordinary worry along add up to misshaping, stress and life’s according to the
materials considered. It is discovered that trapezoidal cross segment yields most extreme load of 4000 KG to 5000
KG for steady cross segment zone among four cross segment.
Design and Fabrication of Subsonic Wind TunnelIJMERJOURNAL
ABSTRACT: A Wind Tunnel is a tool used in aerodynamic research to study the effects of air moving past the solid objects. Wind tunnels were first as a means of studying vehicles (primarily airplanes) in free flight. A Wind tunnel is used to find the aerodynamics and also to measure drag and down force of airfoils. The wind tunnel is composed of a contraction cone, test section and diffuser, with nessary instrumentation to measure the drag and downforce acting on the vehicles. Our project aims at using hand fabricated wind tunnel to test aerodynamics of scaled models and also to calculate the drag in them. It is very important nowadays to consider the aerodynamics of any vehicles whiles designing, this helps in improving the efficiency and reduces the fuel consumption. With this hand fabricated wind tunnel it makes the checking of aerodynamics and calculation of drag for scaled models very easy. This reduces the time taken for designing and production
Simulations Of Unsteady Flow Around A Generic Pickup Truck Using Reynolds Ave...Abhishek Jain
Above Research Paper can be downloaded from www.zeusnumerix.com
The research paper aims to replicate the wind tunnel test of General Motors pick-up truck using CFD analysis. The pickup is a blunt body and simulation reveals vortex shedding from the edges of the vehicle downstream. The unsteadiness of this phenomenon is seen in the oscillation of residue. The paper shows matching of velocity magnitude downstream of the vortex. Authors - Bahram Khalighi (GM, USA), Basant Gupta et al Zeus Numerix.
Validation of Experimental and Numerical Techniques for Flow Analysis over an...IJERA Editor
The impact of improvement in vehicle aerodynamics mainly reflects in lower fuel consumption and lower carbon dioxide emissions into the atmosphere. The governments of many countries support continuous aerodynamics’ improvement programs as a way of mitigating the energy crisis and atmospheric pollution. This work has the main goal to validate experimental and numerical techniques for application in road vehicles. The experimental results were obtained through the analysis of the flow around a standard body with simple geometry called Ahmed Body, using hot wire anemometry from experiments in wind tunnel. It was also proposed a computational validation using a commercial software (Star CCM +) to further analyze the flow and to corroborate the experimental results. Both results were compared and allowed characterizing the flow around the vehicle. The results obtained analyzing the Ahmed Body aimed further application on aerodynamics of heavyduty vehicles, which is an ongoing research being developed at the Experimental Aerodynamics Research Center – CPAERO, in Brazil.
ISCF Future Flight Networking Event - Use casesKTN
This webcast covers the physical, virtual & technology operations already in existence or in planning that can support an integrated aviation system. Areas to consider will be flight corridors for experimentation/feasibility/demo flights, regional connectivity in island and remote communities, the demonstration of drones or air taxis, the demonstration of a partially integrated system and the use of drones to deliver vital health care services.
The aim of the this event is to:
- Convene interested parties to enable new collaborations to form
- Raise awareness of the successful applicants from Phase I (as they will lead the consortia for Phase II)
- Attract non-traditional aviation companies to Future Flight
- Inform on the capabilities and expertise on offer to support your Future Flight project
Future Flight is a £125m Industrial Strategy Challenge Programme seeking to demonstrate novel aviation systems to completely transform the way we move people and goods. The programme seeks to demonstration a fully integrated system in 2024 delivered by large consortia of mixed expertise.
Find out more: https://ktn-uk.co.uk/news/future-flight-workshops
Optimization of Design Parameters for Crane Hook Using Finite Element AnalysisIJRTEMJOURNAL
The Crane hooks are very at risk segments that are regularly utilized for mechanical purposes.
In this way such segments in an industry must be produced and composed in an approach to convey most extreme
execution without failure. Failure of a crane hook essentially relies upon three central point i.e. measurement,
material, overload. The undertaking is worried towards expanding the safe load by fluctuating the cross-sectional
measurements of the four distinct segments and diverse materials. The chose areas are square, circle, and
trapezoidal. The territory stays consistent while changing the measurements of the four unique segments. The
crane hook is demonstrated utilizing catia programming. The pressure and life investigation is finished utilizing
ANSYS 18.1 workbench. The ordinary worry along add up to misshaping, stress and life’s according to the
materials considered. It is discovered that trapezoidal cross segment yields most extreme load of 4000 KG to 5000
KG for steady cross segment zone among four cross segment.
Design and Fabrication of Subsonic Wind TunnelIJMERJOURNAL
ABSTRACT: A Wind Tunnel is a tool used in aerodynamic research to study the effects of air moving past the solid objects. Wind tunnels were first as a means of studying vehicles (primarily airplanes) in free flight. A Wind tunnel is used to find the aerodynamics and also to measure drag and down force of airfoils. The wind tunnel is composed of a contraction cone, test section and diffuser, with nessary instrumentation to measure the drag and downforce acting on the vehicles. Our project aims at using hand fabricated wind tunnel to test aerodynamics of scaled models and also to calculate the drag in them. It is very important nowadays to consider the aerodynamics of any vehicles whiles designing, this helps in improving the efficiency and reduces the fuel consumption. With this hand fabricated wind tunnel it makes the checking of aerodynamics and calculation of drag for scaled models very easy. This reduces the time taken for designing and production
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
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3. 3
From DRB-HICOM University to Universitas Islam Riau
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
4. 4
DRB- HICOM University: Main Building
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
5. 5
PROFILE
Dr. Eng. (Fluid Dynamics), Kyushu University, 2018
M. Eng. (Mechanical), Universiti Teknologi Malaysia, 2011
M. Eng. (Automotive), Universiti Malaysia Pahang, 2007
B. Eng. (Mechanical - Automotive), Universiti Teknologi Malaysia, 2004
Guest Visiting, Karlsruhe Institute of Technology, Germany, Oct., – Dec., 2016
Lattice Boltzmann Method
Researcher, Department of Energy and Environmental Engineering, Kyushu University, Oct., 2011 – Sept., 2014
Wind Engineering
Area of Research:
Fluid Dynamics, Thermal Sciences
Teaching Experience:
Universiti Malaysia Pahang, 2004 - 2016
DRB – HICOM University of Automotive Malaysia, 2018 - Present
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
6. 6
Research Experiences
Marine Environment and Energy Engineering
Research Institute for Applied Mechanics, Kyushu University
Institute for Applied and Numerical Mathematics 2
Karlsruhe Institute of Technology, Germany
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
7. 7
Postgraduate Students
D3: Ir. Ts. Mohd Khairul Mahtar
Manager, Deftech Technologies
D3: Ir. Ts. Asmawi Ahmad Khailani
Senior Lecturer, Nilai University
D1: Eddy Elfiano
Universitas Islam Riau
M3: Mejar Baktiar Bohari
Ministry of Defense
M3: Mejar Ahmad Aziz Mohd Zaki
Ministry of Defense
U1: Faris Imran Zolkifli
DRB-HICOM University
U1: Darren Dexter Desmond
DRB-HICOM University
U1: Nur Quyyum Nadia
DRB-HICOM University
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
12. 12
Computational Fluid Dynamics
Solving the Navier – Stoke Equation
Solving Lattice Boltzmann Equation
In 1821 French engineer Claude-Louis Navier introduced the element of viscosity (friction) for
the more realistic and vastly more difficult problem of viscous fluids
British physicist and mathematician Sir George Gabriel Stokes improved on this work, though
complete solutions were obtained only for the case of simple two-dimensional flows
The Boltzmann equation or Boltzmann transport equation (BTE) describes the statistical
behaviour of a thermodynamic system not in a state of equilibrium, devised by Ludwig
Boltzmann in 1872
Historically, LBM originated from the method of Lattice gas automata (LGA), which was first
introduced in 1973 by Hardy, Pomeau and de Pazzis (HPP)
Source: https://www.britannica.com/science/Navier-Stokes-equation
https://en.wikipedia.org/wiki/Boltzmann_equation
13. 13
Computational Fluid Dynamics (Cont.,)
Heat
Transfer
Fluid
Mechanics
Numerical
Method
Computer
Science
Thermodynamics
02
03
04
05
01
Computational fluid
dynamics (CFD) is a branch
of fluid mechanics that
uses numerical
analysis and data structure
to analyze and solve
problems that involve fluid
flows.
+ Engineering
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
14. 14
Computational Fluid Dynamics (Cont.,)
CFD is the simulation of fluids engineering systems using modeling
(mathematical physical problem formulation) and numerical methods
(discretization methods, solvers, numerical parameters, and grid
generations, etc.)
Historically only Analytical Fluid Dynamics (AFD) and Experimental
Fluid Dynamics (EFD).
CFD made possible by the advent of digital computer and advancing
with improvements of computer resources (500 flops, 1947→20
teraflops, 2003)
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
15. 15
What are major applications of CFD analysis?
CFD analysis has applications in many industries to design or improve the system, or develop new products or services.
✓ Automobile and aerospace industries
✓ Cement, process and chemical industries
✓ production and manufacturing industries
✓ Turbo-machinery (fan, turbine, compressor, blowers, and pumps etc.)
✓ Thermal and nuclear power plant
✓ Combustion, fire, and environmental pollution
✓ Heating and ventilation of building, car, bus, and civil aircraft
✓ Weather forecasting
✓ Defense and space applications
✓ Biomedical applications
16. 16
Why use CFD
CFD Analysis and Design
1. Simulation-based design instead of “build & test”
✓ More cost effective and more rapid than EFD
✓ CFD provides high-fidelity database for diagnosing flow field
2. Simulation of physical fluid phenomena that are difficult for
experiments
✓ Full scale simulations (e.g., ships and airplanes)
✓ Environmental effects (wind, weather, etc.)
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
18. 18
History of CFD
The brief story of Computational Fluid Dynamics can be understood below:
Until 1910: Improvements on mathematical models and numerical methods.
1910 – 1940:
Integration of models and methods to generate numerical solutions based on hand calculations.
1940 – 1950:
Transition to computer-based calculations with early computers (ENIAC)3. Solution for flow around a
cylinder by Kawaguti with a mechanical desk calculator in 1953.
1950 – 1960:
Initial study using computers to model fluid flow based on the Navier-Stokes equations by Los Alamos
National Lab, US. Evaluation of vorticity – stream function method4. First implementation for 2D, transient,
incompressible flow in the world.
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
19. 19
History of CFD (Continue)
1960 – 1970:
First scientific paper “Calculation of potential flow about arbitrary bodies” was published about computational analysis of 3D
bodies by Hess and Smith in 19675. Generation of commercial codes. Contribution of various methods such as k-ε turbulence
model, Arbitrary Lagrangian-Eulerian, SIMPLE algorithm which are all still broadly used.
1970 – 1980:
Codes generated by Boeing, NASA and some have unveiled and started to use several yields such as submarines, surface
ships, automobiles, helicopters and aircrafts.
1980 – 1990:
Improvement of accurate solutions of transonic flows in the three-dimensional case by Jameson et. al. Commercial codes
have started to implement through both academia and industry.
1990 – Present:
Thorough developments in Informatics: worldwide usage of CFD virtually in every sector.
Source: https://www.simscale.com/docs/simwiki/cfd-computational-fluid-dynamics/what-is-cfd-computational-fluid-dynamics/
20. 20
Modeling (governing equations)
Navier – Stoke Equation
• Navier-Stokes equations (3D in Cartesian coordinates)
+
+
+
−
=
+
+
+
2
2
2
2
2
2
ˆ
z
u
y
u
x
u
x
p
z
u
w
y
u
v
x
u
u
t
u
+
+
+
−
=
+
+
+
2
2
2
2
2
2
ˆ
z
v
y
v
x
v
y
p
z
v
w
y
v
v
x
v
u
t
v
( ) ( ) ( ) 0
=
+
+
+
z
w
y
v
x
u
t
Convection Piezometric pressure gradient Viscous terms
Local
acceleration
Continuity equation
+
+
+
−
=
+
+
+
2
2
2
2
2
2
ˆ
z
w
y
w
x
w
z
p
z
w
w
y
w
v
x
w
u
t
w
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
21. 21
Modeling (governing equations), LBM Equation
Lattice Boltzmann Equation
( ) ( ) ( )
f
t
f
t
t
t
f
=
−
+
+ ,
, x
c
x
BGK collision model
( ) ( ) ( )
( )
f
t
f
t
f
t
f eq
neq
=
−
= ,
,
1
,
1
x
x
x
( ) ( ) ( ) ( )
t
f
t
f
t
f
t
t
t
f eq
,
,
1
,
, x
x
x
c
x −
−
=
+
+
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
23. 23
Micro, meso, and macroscale
Macroscale
Mesoscale
Microscale
The primary goal of LBM is to
build a bridge between the
microscopic and macroscopic
dynamics rather than to dealt
with macroscopic dynamics
directly.
In other words, the goal is to
derive macroscopic equations
from microscopic dynamics by
means of statistics rather than
to solve macroscopic equation.
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
27. 27
Current Research
✓ Experimental and Numerical Study of Free Surface Flow Impact on a Vertical Cylinder
✓ Development of Isotropic Free Energy Lattice Boltzmann Scheme for Multiphase Simulation
✓ Boundary Layer Flow and Heat Transfer of Hybrid Nanofluid over a Flat Plate Surface and Bluff Body
with Viscous Dissipation Effects
✓ Boundary Layer Flow and Heat Transfer of Ferrofluid over a Flat Plate Surface and Bluff Body with
Viscous Dissipation Effects
✓ Bubble Rising Modeling using Adaptive Mesh Refinement (AMR) technique
✓ Complex Free Surface Modeling using Fluid Dynamics Technique
✓ Impact of Coastal Defences Modeling using Fluid Dynamics Technique
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
28. 28
Journal of Fluid Dynamics and Thermal Sciences
Fluid Dynamics and Thermal Science Laboratory
DRB-HICOM University of Automotive Malaysia
•Combustion fluid mechanics and reacting flows
•Complex and Non Newtonian fluids
•Compressible and rarefied flows, kinetic theory
•Convection
•Drops and bubbles
•Laminar and viscous flows
•Micro and Nano fluidics
•Multiphase flow
•Nonlinear dynamical systems
•Transport and mixing
•Turbulent flows
•Vortex dynamics
•Wave dynamics
•Free surface flows
•Stratified and rotating flows
•Heat and mass transfer
•Chemical processes
•High-temperature chemically reacting flows
•Thermal engineering
•Basic and Applied Thermodynamics
•Sustainability of Energy Systems
•Energy Conservation and Energy Efficiency and
•Climate Change Mitigation
•Renewable Energy
•Cooling and refrigeration
•Heat Pump
•Diagnostics and Control of Energy Systems
•Transport Energy and Emissions
•Energy Storage and Distribution
29. We Wish You
Greater Success!
Presented by:
Nik Mohd Izual Nik Ibrahim, Dr. Eng.
Learning is A Journey
Phone:
+6 09 424 2712
Email:
izual@dhu.edu.my
nik@kyudai.jp