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I will do 3d cfd simulations and thermal analysis using ansys fluent
Janitha
About this gig
Are you looking to validate a fluid or thermal design before physical prototyping?
As a Mechanical Engineer, I provide accurate, converged Computational Fluid Dynamics (CFD) simulations using ANSYS Fluent . From minimizing back-pressure in automotive exhausts to evaluating wind turbine (VAWT) aerodynamics or analyzing heat transfer, I deliver reliable engineering insights.
My Expertise:
- Aerodynamics: Wind turbines, vehicle profiles, drag/lift calculation.
- Internal Flow: Silencers, ducting, valves, pressure drop analysis.
- Thermal: Conjugate heat transfer, boilers, and HVAC flows.
- Optimization: Design of Experiments (DOE) & Response Surface Methodology (RSM) to find optimal geometries.
Packages:
- Basic: Steady-state CFD for simple, single-phase flow/thermal cases. Includes mesh & contour plots.
- Standard: Complex 3D simulation (turbulence, heat transfer). Includes refined mesh & technical report.
- Premium: Transient/multiphase flow OR parametric shape optimization. Full report & source files.
Requirements: Please provide 3D CAD geometry (STEP/IGES), exact flow conditions, and your primary goal.
Message me before ordering to discuss your project!
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Janitha
Janitha
3DMaster
- FromSri Lanka
- Member sinceMar 2025
- Avg. response time1 hour
Languages
English
I am a Mechanical Engineer and Design Specialist. I solve complex engineering challenges by creating precise, manufacturing-ready models and validating them through rigorous simulation.
⚙️ CAD & DFM: SolidWorks 3D modeling and multi-part assemblies optimized for 3D printing and CNC.
🔬 Simulation: ANSYS (CFD, FEA, Fluent), ANSYS Rocky, and Altair EDEM for flow, structural, and Discrete Element Method (DEM) analysis.
Backed by hands-on Mechatronics and hydrodynamic project experience, I deliver error-free designs and practical solutions
FAQ
What type of CFD services do you provide?
I provide 3D steady-state and transient simulations, focusing on aerodynamics, internal flow, thermal analysis (heat transfer), and parametric optimization using DOE.
What software do you use for CFD analysis?
I utilize industry-standard CFD tools, primarily ANSYS, along with SolidWorks for CAD preparation and geometry cleanup when required.
What information do you require to start a CFD project?
Please provide your 3D CAD model (STEP, IGES, or SolidWorks format), exact boundary conditions (velocities, pressures, temperatures), and your main project goal.
Will I receive a CFD report with the results?
Yes. My Standard and Premium packages include a comprehensive technical report featuring contour plots, vector fields, mesh details, and actionable engineering conclusions
Should I contact you before placing an order?
Yes, please message me before ordering! This allows us to review your geometry and exact requirements so I can recommend the most cost-effective package for your problem.
Can you create the 3D CAD model if I only provide the dimensions?
es, I can. I provide 3D CAD modeling using SolidWorks. Just share your 2D drawings, hand sketches, or exact dimensions, and I will build the 3D geometry needed for the simulation.
