Hire the Best CFD simulations Professionals

Hi, I'm Arhum, a skilled Mechanical Engineer specializing in 3D modeling, design, and rendering with Solidworks. Additionally, I possess expertise in performing FEA, CFD, Fluid Flow analysis, and Static Structural Analysis using Ansys. I can bring your ideas to life and transform them into reality. Whether you need assistance with creating intricate 3D models, optimizing product performance through simulations, or analyzing fluid dynamics, I have the knowledge and experience to meet your requirements. Feel free to reach out to me with any questions or queries. Regards, Arhum Khalil.

Mechanical Engineer | CFD · FEA · CAD | 2× USPTO Patents | Top Rated Plus Overview: Mechanical engineer specialising in CFD, FEA, and thermal systems, with two granted USPTO patents in cooling technology (US 12,452,991 · US 12,453,048). I design and validate heat exchangers, HVAC systems, centrifugal fans, and refrigerant loops in OpenFOAM, ANSYS Fluent, SimScale, and SolidWorks Flow Simulation. Top Rated Plus on Upwork , 85+ contracts, 3,000+ hours, $275K+ earned. Based in Cape Town, South Africa. Former CTO of a product development company. I don't ship black-box "trust me" reports. Every deliverable carries the mesh, Y+ verification, residual history, and flow-uniformity evidence behind the numbers. Results your team can defend in a design review. And because I've built a Python+OpenFOAM automation pipeline, I run parametric sweeps hand-meshing freelancers can't: on Heat exchanger contracts(2026), a 224,000-point overnight sweep on a centrifugal heat exchanger surfaced a geometry that more than doubled system COP. Core Services CFD: heat exchangers, HVAC, centrifugal fans, ducts, refrigerant loops; conjugate heat transfer, natural convection, multiphase flow with species transport, turbulence modelling (k-ω SST, realizable k-ε, LES where warranted). FEA / Structural: stress, fatigue life, vibration, drop/impact testing, nonlinear and topology optimisation, composites (CalculiX, ANSYS Mechanical). Acoustic / NVH: noise prediction and NVH analysis. CAD & Documentation: SOLIDWORKS parametric modelling, assemblies, sheet metal, weldments, surface modelling, photorealistic rendering, and manufacturing-ready technical drawings. Software: OpenFOAM, ANSYS Fluent, ANSYS Mechanical, SimScale, STAR-CCM+, COMSOL Multiphysics, SolidWorks (CAD + Flow Simulation), CalculiX, Gmsh, AutoCAD, Fusion 360, MATLAB, Python. Selected Work: Heat exchanger (2026) — 224k-point automated CFD sweep on a centrifugal heat exchanger; found a geometry that >2× system COP. Brine–CO₂ corrosion modelling, oil-field pipework (2025–26, active) — multiphase CFD with species transport. USC approved Valve (2025) — backflow-preventer pressure-loss validation to AWWA C510 across six configurations. EvansWerks (2023–26) — 32-month principal-engineer engagement for Product development Patented airless tyre (2026) — coupled FEA + thermal feasibility on an adaptive airless tyre (CalculiX + Gmsh). toronto university wind tunnel (2025) — contraction-section CFD achieving <1% velocity-profile RMS in the working section. Credentials: Mechanical Engineering, advanced simulation focus (in progress) · BSc.Eng (Hons) Mechanical Engineering, UKZN · Aerospace Systems Research Group affiliate since 2019 · 2× granted USPTO patents in cooling-system technology. Industries: Aerospace, Automotive, Energy, Manufacturing, Medical Devices, Consumer Products, HVAC, Electronics Cooling. Working With Me: Send a brief or job link → scope, a fixed or hourly quote, and a stated turnaround within one business day. Every project ships with validated mesh, residual + Y+ + flow-uniformity plots, side-by-side configuration comparison, and a one-page executive summary. Regular updates throughout, designs optimized for manufacturability. Overlap with US, EU, and APAC business hours.

I am doing FEA, CFD ,Thermal simulation. 3d Design. Rocky DEM. Fatigue, Buckling, welds, bolts. ANSYS, SolidWorks.

Hi, I'm Widad Elyamani – an aerospace engineering graduate with deep experience in CFD, CAD, and structural analysis. I've used ANSYS and Abaqus to evaluate composite structures, always aiming for efficient, high-performance outcomes. MATLAB & Simulink help me handle data analysis, control logic, and simulation automation. Whether you need aerodynamic analysis, structural FEA, or detailed CAD modelling, I focus on delivering precise, high-quality results. Because engineering isn't just theory – it's solving real problems with practical, well-executed solutions. My background combines analytical rigour with hands-on design and simulation. I've run aerodynamic studies using XFLR5 / XFOIL, created production-ready models in SolidWorks and CATIA V5, and performed advanced simulations across multiple physics domains. Tools I work with : °ANSYS (CFD, thermal, multiphase, microfluidics, coupled loads) °Abaqus (FEA, composites) °SolidWorks (3D modelling, assemblies, surfaces) °CATIA V5 °MATLAB & Simulink °XFLR5 / XFOIL How I work: °Clarify requirements before starting °Keep a clean, organised engineering workflow °Stay precise, communicate regularly, meet deadlines From 3D mechanical design to CFD, FEA, or general technical support – my goal is the same: add real value with professional, reliable work. Let's talk about your project and what you need to achieve. Best, Widad E.

Mechanical Engineer with 5+ years of experience delivering engineering calculations, simulations, and detailed designs for static and rotating equipment in Oil & Gas, Mining, Manufacturing, and Energy industries. MY SERVICE: ⚙️ ENGINEERING CALCULATION ✔️Pressure Vessel Design Calculation (ASME VIII Div.1 & Div.2) ✔️Storage Tank Design Calculation (API 650, API 620, AWWA D100, AWWA D103) ✔️Heat Exchanger Thermal Design Calculation (TEMA R,C,B) ✔️Piping Design Calculation (ASME B31.3, ASME B31.1) ✔️Pump System Calculation, Sizing Equipment (API 610, API 674, API 675, API 676) ✔️Compressor System Calculation, Sizing Equipment (API 617, API 618, API 619) ✔️Conveyor Design Calculation, Belt Sizing, Pulley Sizing, Motor Calculation (CEMA) ✔️HVAC Design Calculation, Cooling Load Calculation and Design (ASHRAE) ✔️Hydrant System Design Calculation (NFPA 13, NFPA 20, NFPA 24) ⚙️ SIMULATION ✔️Finite Element Analysis (FEA SIMULATION) 🔹Static Structural 🔹Shell Tank Analysis 🔹Bolted Joint Analysis 🔹Wind & Seismic Analysis ✔️Computational Fluid Dynamics (CFD) 🔹Internal Flow 🔹Heat Transfer 🔹Mixing Study 🔹Multiphase ✔️Pipe Stress Analysis 🔹Thermal Expansion Analysis, Wind, Seismic, and Vibration. 🔹Pipe Support Evaluation ⚙️ MECHANICAL DESIGN ✔️3D CAD Modelling ✔️Sheet Metal Design ✔️2D drawing, General Arrangement, Detail Fabrication Drawing, and MTO ✔️Plant 3D routing, Piping Layout, Isometric Drawing, and MTO ✔️MEP Layout, MEP isometric, and MTO

Hi, I have a PhD in Industrial Engineering and am an expert in FEA using ANSYS. I also have extensive experience in technical report writing. I have worked on numerous 3D modeling projects using CATIA, CFD projects using ANSYS CFX and Fluent, Heat Transfer projects using ANSYS Mechanical, and Solar Modeling projects using SolTrace. Moreover, I have ample skills in English, French, and Mathematics (Statistics, Calculus, Differential Equations), which I acquired during my Master of Engineering in France and my Doctorate of Industrial Engineering in Argentina. I have scored high in English Language international tests such as the B2 First (FCE) and the TOEIC. I have also written several world-class scientific articles in English. I'm capable of completing projects within the committed time and quality, assuming a professional customer-client relationship. Present me with the opportunity to prove my expertise, and we will work together to excel in your goals. Thanks!