VOGW Concept LTD
Design-Automation- Simulation-Technologies Services
Taking up the world toughest and daring challenges in Human Capacity Development, Research and Development, Engineering, Marketing, Oil and Gas, PLC/SCADA/HMI/SERVO/STEPPER MOTORS,Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA), Process Plant Design, Renewable Energy
Computational Fluid Dynamics (CFD)/Finite Element Analysis (FEA)

1. Pre-Analysis & Start-Up
2. Geometry
3. Mesh
4. Setup (Physics)
5. Solution
6. Results
7. Verification & Validatio


1. Virtual model
2. The flow region or calculation domain is divided into a large number of finite volumes or cells
3. Partial differential equations are discretized using
a wide range of techniques: finite difference,
 finite volume or finite element
4. Algebraic equations gathered into matrices
which are solved by an iterative procedure
5. Numerical solution gives the values of the
dependent variables at discrete locations
6. Chemical reaction, Multiphase flow,
mixing, phase change, mechanical movement


Structural mesh topology

2D Topology – H – Mesh, O – Mesh, C – mesh
3D Topology – H-H, H-O, H-C, O-O, O-C, C-C

Computational Fluid Dynamics (CFD)/Finite Element Analysis (FEA)

Services and Training: Combustion Simulation, Multiphase Simulation, Aerodynamics Simulation, TurboMachines Simulation, Finite Element Analysis (FEA).

Numerical simulation Of Flow, Governing equations,  Model the Geometry and Flow Domain, Generate the Grid/mesh, Establish the Boundary and Initial Conditions, establish the Simulation Strategy, Perform the Simulation, Monitor the Simulation, Post-process the Simulation to get the Results, Interpretation of CFD Simulation, Verification and Validation.

Growth in complexity of unsolved engineering problems
Need for quick solution of moderate accuracy
Absence of analytical solutions
The prohibitive costs involved in performing even scaled laboratory experiments
Efficient solution algorithms
Developments in computers in terms of speed and storage
Serial/parallel/web computing
Sophisticated pre and post processing facilities

CFD is a simulation tool, which uses a power computer and applied mathematics to model fluid flow situations.
• In 1928, the application of CFD started in fluid flow
• Daimler Chrysler was the first company to use CFD in Automotive sector.
• Speedo was the first swimwear company to use CFD
• The adoption of CFD technology by food engineers began in the 1990s.


Complements actual engineering testing
Reduces engineering testing costs
Provides comprehensive data not easily obtainable from experimental tests.
Reduces the product-to-market time and costs
Helps understand defects, problems and issues in product/process.

Finite Element Analysis (FEA)

Static Stress Analysis
Design Optimization
Non-Linear Analysis
Large Deformation and Contact
Time Dependent Analysis
Fatigue Life and Durability Analysis
Damage Tolerance of Composite
Dynamic Analysis
Heat Transfer Analysis
Thermal-stress Analysis
Fluid Diffusion
Structural Optimisation
Finite Element Modelling and Analysis
Static and Dynamic shock, vibration and structural analysis
Life Estimation
Pipeline Stress analysis and safety assessments

Types of materials

-Isotropic for standard metallic or non-metallic materials

-Orthotropic and anisotropic for material properties showing direction dependency like composite or wood

-Hyperelastic for rubbers and elastomeric

-Non-linear material behavior for materials sustaining permanent deformations (e.g.: plasticity) or showing complex behavior (e.g.: non-linear elasticity)

-Material behavior driven by experimental data (linear and non-linear).

-Types of CFD analysis

•Multiphase flow simulation
•Turbo machinery simulation
•Flow optimization in terms of pressure drops and other parametric constraints
•Pipeline flow simulation and heat transfer studies
•Combustion simulation
•Surge and slug flow analysis, water and stream hammer studies
•HVAC studies, and
•Fluid-Structure Interaction (FSI

CFD/FEA Training:

"For critical thinking engineers only"

Finite Element Analysis (FEA) Approach:

Advanced Methodologies in Structural Analysis
Mesh Generation
Structural mesh topology
Practical stress analysis
Application Techniques (FEA)
Based projects using/Assignment
Domain A. simple cantilever
Domain B. Mohr’s Circle and state of stress
Domain C. Analysis of a Beam
Domain D: Design of Aircraft Structures or Design of Automotive Structures

CFD Approach:

Module I: Fundamental of Fluid Dynamic
Module II: CFD Analysis
Techniques (CFD)
Choice of geometry, 2D or 3D consideration
Geometry Projects:
Module III – Advance CFD -Setup (Physics), Solution, Results, Verification and validation.
Module IV – Introduction to user define functions (UDF)
Introduction to CFD Programming
Introduction to C++ Programming
Module V - Based projects
Domain A. Combustions Simulation
Domain B. Multiphase Simulation
Domain C. Turbo machinery
Domain D. Aerospace Simulation
Domain E. Automobile Simulation
Introduction to various terminologies in automobile simulations
CFD analysis on Ahmed body
Transient and steady state analysis

Copyright © VOGW Concept Limited RC: 804913