Hire the Best Abaqus Specialists

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 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.

I help companies and research teams solve complex engineering and biomedical challenges through advanced Abaqus simulations, delivering reliable results for design decisions, scientific analysis, and performance optimization. I am a Biomedical Engineer specialized in biomechanics and biomaterials, with 5+ years of experience in nonlinear finite element simulations and R&D support for medical devices and biomedical applications, currently finalizing a PhD in computational biomechanics within the EU-funded Marie Skłodowska-Curie DECODE project. My work sits at the intersection of engineering and research, combining advanced computational modeling, simulation validation, and multidisciplinary collaboration with engineers, clinicians, and researchers across Europe. I specialize in solving complex problems involving contact mechanics, hyperelastic materials, large deformations, and device-tissue interaction. Core expertise includes: • finite element and parametric modeling of medical devices and implants, including stents, angioplasty balloons, and drug-coated balloons • constitutive modeling of biological tissues, including hyperelasticity, damage, and cohesive behavior • contact mechanics, stress analysis, and contact pressure evaluation in device–tissue interaction • post-processing and interpretation of numerical and experimental data • patient-specific modeling from medical imaging, from segmentation to 3D reconstruction • development of experimental workflows for simulation validation Services I provide: • support for new finite element models and simulation workflows • troubleshooting and improvement of existing Abaqus models • analysis and interpretation of simulation results for technical or research purposes • technical reporting and support for R&D activities • scientific support for publications, technical documents, and research material I also develop clear and effective technical presentations, translating complex engineering and medical concepts into accessible content for different audiences, from specialists to non-technical stakeholders. I am always interested in meaningful collaborations and in applying advanced simulation to real-world engineering and scientific challenges.

I am a civil engineer with 15 years of diverse experience in both office and field settings. I specialize in managing complex projects, ensuring adherence to timelines and budgets while maintaining high-quality standards. My background includes roles as a Civil Project Supervisor, Site Superintendent, and Project Engineer, where I successfully led teams and streamlined processes to enhance project efficiency. I also have expertise in 3D visualization, helping clients visualize project outcomes effectively. If you’re looking for a skilled professional who can navigate the intricacies of civil engineering projects with confidence, I am here to help. Let's discuss how I can contribute to your project's success.

*** 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.

Structural Engineer expert with 22 years of international experience designing commercial, industrial, and residential structures across 18+ countries, including 70% of projects executed under US codes (IBC 2021, ACI 318-19, AISC 360-22, ASCE 7-22). What I deliver: Complete structural design packages — from gravity and lateral load analysis through final stamped-ready calculations and detailed drawings. I have successfully completed projects in 13 US states (CA, WA, FL, IL, GA, MS, MO, PA, TN, TX, NE, CO, AZ), working with engineering firms, architects, and developers as their remote structural design partner. Core capabilities: • Concrete design — flat slabs, post-tensioned slabs, shear walls, foundations (ACI 318-19) • Steel design — moment frames, braced frames, connections, industrial platforms (AISC 360-22) • Lateral systems — seismic and wind load analysis per ASCE 7-22 • Cold-formed steel design (AISI S100) • Foundation design — shallow, deep, mat foundations • Bridge components and structural assessments (AASHTO LRFD) International code expertise: US (IBC, ACI, AISC, AISI, ASCE), Europe (EN/Eurocode), UK (BS), Canada (NBCC), Australia/NZ (AS/NZS), Saudi Arabia (SBC), Russia (SP/SNiP). This breadth makes me particularly valuable for multi-jurisdiction projects and peer review of designs originating in different code environments. Software (daily use): • ETABS, SAP2000, SAFE for analysis and design • IDEA StatiCa for connection design • TEKLA Structures for detailing • TEDDS, PROKON, RAM Connection, Limcon for verification • AutoCAD and for drawings. How I work: I respond to all messages within 4 business hours, deliver structured calculation packages that pass peer review, and communicate proactively about scope, assumptions, and risks. My deliverables include cover sheets, design narratives, hand-calc validations, software output with annotations, and CAD drawings — formatted to your engineering firm's standards. Best fit for: • Engineering firms needing reliable overflow capacity • Architects seeking long-term structural partner • Developers requiring clear engineering communication • International clients designing for the US market • Project owners needing third-party peer review. Available for both fixed-price and hourly engagements. Let's discuss your project — share the scope and I'll respond with a clear approach within hours.