Hire the Best FEA simulations Professionals

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

I hold a PhD in Engineering Sciences with a specialization in failure and damage prediction of composite structures under compressive loading. My expertise lies in the design and analysis of advanced mechanical structures, particularly those involving high-performance composite materials for build-to-spec applications. Proficient in finite element simulation (ABAQUS, ANSYS) and CAD design (CATIA V5/V6) Experienced in developing lightweight, structurally optimized solutions using automated design workflows and Python-based tools My work combines theoretical insight with practical application, supporting the development of innovative, efficient, and reliable mechanical structures across research and industry.

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.

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.

*** To Clients: Scammers on Upwork impersonate me and other professional engineers. PLEASE INTERVIEW YOUR PROSPECTS IN A **VIDEO CALL** to make sure they are real and ask them to provide credentials. As professional engineers, our information is public and anyone can claim they are us! *** I am Hady Makhmalbaf, Ph.D., P.E., a licensed mechanical engineer in Detroit Metro, Michigan with over 13 years of experience in the industry and 9 years in academia in various fields of mechanical engineering. As a senior mechanical engineer, I have worked for well-known engineering firms in Michigan as well as some overseas companies. Between 2011 and 2021 I worked for Western Michigan University as adjunct faculty, research scientist and teaching assistant. I have also been an active member of ASME, ASHRAE, ASPE and APS for several years. If you would like further information about my background and expertise, feel free to visit my LinkedIn profile (Please Search for "Hady Makhmalbaf") and my Google Scholar page (Search for "Mohammad Hady Makhmalbaf"). A team of 3 engineers are working with me and can provide the following engineering services with high level of quality, precision and professionalism: 1- Computational Fluid Dynamic (CFD): (flow model, turbulence, heat transfer, thermal analysis) -Software: ANSYS Fluent, CFX, OpenFoam and COMSOL. 2- Plumbing, Heating, Ventilation and Air Condition -Software: HAP, CAD, REVIT, CAPS, TEAMS, RS MEANS, etc. 3- Design, Calculation, 3D modeling, Detailing and Stress Analysis of Steel Structures and Mechanical Components -Software: Auto CAD, Solidworks, Tekla Structure, SAP 2000, Abaqus, CATIA V5. 4- Thermal and mechanical design of storage tank, heat exchanger. Software: Aspen, PV elite. I will be available for phone and video interviews and business meetings 8 a.m. to 6 p.m. EST. If you are in different time zones and this time frame does not suit you, meetings outside this window can be scheduled. As my Upwork profiles shows, our goal is to provide high quality service in a timely manner with 100% job satisfaction for a fair price. Looking forward to having business with you.

I help businesses and engineers turn concepts into validated, high-performance designs through simulation-driven engineering. My work focuses on delivering practical, reliable, and cost-effective solutions using Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and advanced product design tools. Whether you need to optimize a design, troubleshoot performance issues, or validate a concept before manufacturing, I provide end-to-end engineering support; from model setup and simulation to result interpretation and actionable insights. My approach is strictly solution-oriented: identify the problem, apply the right simulation strategy, and deliver clear, decision-ready outcomes. With hands-on expertise in ANSYS, COMSOL, Abaqus, and SolidWorks, I ensure that every project is not just analyzed, but improved.