Hire the Best CFD simulations Professionals

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

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.

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.

Greetings, I am an Aerospace Engineer specializing in ANSYS-based simulations and product design optimization. I have hands-on experience designing and analyzing a wide range of products, including mechanical components, drones, UAVs, aircraft, and defense systems. Services I offer: ✔ CFD Analysis – aerodynamic performance, flow optimization, turbulence modeling. ✔ FEA/FSI Analysis – structural, thermal, and coupled simulations. ✔ 3D Design & Optimization – CAD modeling, geometry refinement, and manufacturability. I provide accurate, actionable insights with a focus on efficiency, reliability, and real-world performance. My goal is to deliver results that exceed expectations every time. Let’s discuss your project and find the best engineering solutions together! Regards, Umar L.

🏆𝚃𝙾𝙿 𝚁𝙰𝚃𝙴𝙳 𝚂𝙴𝙻𝙻𝙴𝚁 𝙾𝙽 𝚄𝙿𝚆𝙾𝚁𝙺 | 𝚃𝙾𝙿 𝟷𝟶% 𝚃𝙰𝙻𝙴𝙽𝚃!🏆 💎 3+ years of professional experience 💎 Certified Mechanical Engineer 💎 Certified SOLIDWORKS Professional 💎 Proven Level 2 Seller on Fiverr 💎 Successfully assisted 400+ clients across multiple platforms Greetings! I'm Muhammad Nasir, a Mechanical Engineering graduate from the esteemed University of Engineering and Technology, Lahore. With 3+ years of working Experience, a strong academic background and proficiency in computational skills. ✅ SOLIDWORKS ✅ Fusion360 ✅ ABAQUS CAE ✅ ANSYS ✅ MATLAB ✅ AutoCAD I can assist you in the following services: ☑ 3D Modeling ☑ CAD Designs ☑ 2D Drawings ☑ Finite Element Analysis (FEA) ☑ Computational Fluid Dynamics (CFD) ☑ Structural Analysis ☑ Simulink Design ☑ MATLAB Coding ☑ Control Systems Why Choose me? 🚚 Fast delivery ✨ Clean high-quality work ✔ 100% customer satisfaction 💰 100% Money back guarantee if you are not satisfied 🙌 Lifetime support ⏰ 24/7 Friendly Support With a passion for utilizing my expertise in Mechanical Engineering, I am dedicated to delivering high-quality services that meet client expectations. I am committed to continuous learning, keeping up with the latest industry trends and advancements to ensure that my clients receive cutting-edge solutions. If you're seeking a skilled professional for ABAQUS CAE, ANSYS, SOLIDWORKS, or MATLAB, I am here to offer my expertise. Together, we can achieve outstanding outcomes and drive innovation in your projects.

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. Familiar with code compliance such as: ASME, API, TEMA, ASHRAE, AWWA, CEMA, NFPA and ISO Standard MY SERVICE: ⚙️ STATIC & ROTATING EQUIPMENT ✔️ PRESSURE VESSEL | Perform Calculation by code, FEA Simulation, 3D model, Detail Drawing. ✔️STORAGE TANK | Perform Calculation by code, FEA Simulation, 3D model, Detail Drawing. ✔️HEAT EXCHANGER | Perform Calculation by code, CFD Simulation, 3D model, Detail Drawing. ✔️PIPING DESIGN | Perform Calculation by code, Stress Analysis, Plant 3D, Isometric Drawing. ✔️PUMP & COMPRESSOR | Perform Calculation, CFD Simulation, Plant Layout. ✔️MECHANICAL PACKAGE such as: Chiller Unit, Filtration System. ✔️CONVEYOR | Perform Calculation by code and Detail Drawing. ✔️MEP & HVAC | Perform calculation requirement, detail drawing, and fabrication ready. ⚙️ OTHERS ✔️3D Modelling for Mechanical Design | GA, Detail drawing. ✔️CFD | Perform CFD for Thermal, Fluid Dynamic. ✔️FEA & Calculation| Perform FEA Analysis for machine equipment such as bolting, shaft, bearing EXPERTISE SOFTWARE: ⚙️ CAD ✔️ Autodesk AutoCAD ✔️Autodesk Inventor ✔️ AutoCAD Plant 3D ✔️ SolidWorks ⚙️ CAE ✔️ PV Elite ✔️ AME Tank ✔️ ANSYS CFD, and ANSYS Mechanical ✔️ HTRI ✔️ CAESAR II ✔️ Sidewinder ✔️ Carrier HAP