CFD Beginner's Bundle: A special offer
Budget-Friendly CFD Starter Bundle – 50% Off!
Want to learn Computational Fluid Dynamics (CFD) but not sure where to start? We’ve made it easy and affordable for everyone!
Get 50% off on the CFD courses when you enroll in this special bundle.
This bundle includes:
- Fluid Dynamics for CFD – A special course to bridge the gap between basic fluid dynamics and CFD
- CFD Foundation Course – Build a strong foundation in Numerics and Coding
- ANSYS Fluent to an Advanced Level – Gain hands-on skills to solve real-world CFD problems from the basic to advanced level
Enroll Now!
Enroll now using the link below to get instant access to all three courses in the bundle. Your login details will be emailed to you immediately after signing up.
Total fee: Only $120 (INR ~11500), including tax after the bundle offer
We offer flexible payment options, including international cards, PayPal, Stripe, UPI, internet banking, and monthly EMI plans, making it easy for anyone to start learning CFD today.
Unlock up to 50% off by enrolling in this exclusive CFD bundle: Your affordable path to mastering CFD!
CFD Foundation Course
The first course in CFD to build a strong foundation in theory, coding, and CFD Tools.
Ansys Fluent Beginners to Advanced Level
A comprehensive course to gain a strong grip on the CFD tool, ANSYS Fluent
Fluid Dynamics for CFD: Part1
Learn the fundamentals of fluid dynamics from a practical perspective
Beginner's Guide to Learning CFD Systematically
Computational Fluid Dynamics (CFD) is a powerful tool for analyzing and solving fluid flow problems. However, many beginners find it challenging due to a lack of structured learning. Academic courses often focus more on theory while missing practical applications, programming, and hands-on experience.
At FlowThermoLab, we provide a well-structured learning path that ensures a strong foundation in fluid dynamics, numerical methods, commercial CFD tools, and advanced applications. This approach helps learners gain both theoretical understanding and practical skills to excel in CFD.
The Importance of Continued Support and Mentorship
One of the most crucial aspects of learning CFD is having continuous support and mentorship. Many learners struggle due to a lack of guidance, which slows down their progress. At FlowThermoLab, we ensure that all your questions and doubts are addressed through special forum discussions and dedicated Zoom calls, giving you the necessary support to succeed in CFD.
Step 1: Build a Strong Foundation in Fluid Dynamics
Before diving into CFD, developing a solid understanding of fluid dynamics is essential. A strong foundation will allow you to relate physical phenomena to computational models.
Key Topics Covered:
- Fundamental fluid properties and conservation laws (mass, momentum, and energy)
- Concepts of streamlines, pathlines, streaklines
- Flow visualization techniques and connecting experimental methods and CFD
- Navier-Stokes equations and their role in CFD
- Boundary layers and turbulence
- Importance of non-dimensional numbers such as Reynolds, Prandtl, and Mach numbers
Unlike traditional academic courses that focus mainly on equations and problem-solving, our specialized course, Fluid Dynamics for CFD, is designed to connect fluid dynamics concepts directly to CFD applications. This course helps you understand how equations are derived, how they are applied in real-world scenarios, and their role in CFD simulations.
Step 2: Master CFD Foundations – Numerical Methods and Practical Applications
CFD relies heavily on numerical methods, making it essential to understand the mathematical foundations before running simulations. Many struggle at this stage due to a weak background in mathematics, so mastering key concepts in calculus, such as divergence, curl, and gradient, is critical.
Key Topics Covered:
- Essential Mathematics (calculus, linear algebra, differential equations)
- Finite Difference Method (FDM) and Finite Volume Method (FVM)
- Boundary conditions and their impact on simulations
- Turbulence models (RANS, LES, DNS) and their practical usage
- y+ and first layer thickness for wall treatment
- Stability and discretization schemes affecting accuracy
- Hands-on experience with multiple coding projects using MATLAB
To address these challenges, we developed the CFD Foundation Course, which provides structured learning and hands-on programming exercises to build confidence in numerical methods.
Step 3: Learning CFD Commercial Tools – From Scratch to Advanced Level
Once you have a strong foundation in fluid dynamics and numerical methods, the next step is to gain hands-on experience with commercial CFD software. We recommend starting with ANSYS Fluent or STAR-CCM+ instead of directly jumping into open-source tools like OpenFOAM.
Why Start with Commercial CFD Software?
- Industry-standard tools used across various domains
- Easier to learn compared to open-source CFD tools
- Free student version of ANSYS Fluent available for beginners (with limitations on cell count and parallel processing)
Key Learning Areas in ANSYS Fluent:
- Geometry creation and fluid domain extraction using SpaceClaim
- Meshing techniques using ANSYS Fluent Mesher
- Solver setup and execution with proper boundary conditions
- Post-processing results and analyzing flow behavior
- Advanced features like expressions, journals, and User-Defined Functions (UDFs)
Rather than just following tutorials, a structured approach is necessary. Working on multiple mini-projects in different domains such as turbomachinery, multiphase flows, and aerodynamics, and getting them reviewed by an instructor, is crucial for mastering CFD software.
Our ANSYS Fluent course is designed to take learners from beginner to advanced levels, ensuring a comprehensive understanding of the tool.
What’s Next? Advanced CFD Skills and Specializations
After completing these foundational levels, the next step is to advance into open sources, specialized domains, and programming.
Next Steps:
- Transitioning to open-source CFD tools like OpenFOAM
- Learning CFD programming with Python, C, and C++ for automation and solver customization
- Learn openFOAM solver development (OpenFOAM programming), UDF
- Learn HPC and parallel computing
- Specializing in domain-specific CFD applications, including:
- Turbomachinery (fans, compressors, turbines)
- Multiphase flows (oil-gas separation, cavitation, droplets)
- HVAC and thermal management (electronics cooling, ventilation)
- Aerodynamics (aircraft, vehicles, sports applications)
- Combustion and reacting flows (engines, gas turbines, chemical reactions)