Muzaffar A.

Aerospace & Mechanical Design Engineer | CFD, FEA & UAV Engineering I help aerospace, UAV, automotive, robotics, and engineering companies turn concepts and existing CAD into validated, manufacturable engineering solutions. With 6+ years of engineering experience, I work across aircraft design, UAV/drone development, aerodynamics, CFD, FEA, structural analysis, mechanical design, and product development — from early-stage concepts through detailed engineering validation. My Expertise ✈️ Aircraft & UAV Engineering • Aircraft conceptual and preliminary design • UAV, fixed-wing, VTOL & eVTOL development • Aircraft performance analysis • Stability & control analysis • Aerodynamic design and optimization • Propulsion and component integration • Aircraft structures and mechanical systems 🔬 CFD & Aerodynamics • External aerodynamics • Internal flow analysis • Aircraft & UAV CFD • Automotive & motorsport aerodynamics • Turbomachinery, pumps & compressors • Thermal and heat-transfer analysis • Pressure drop and flow analysis • Mesh independence and simulation validation Typical deliverables include pressure/velocity contours, streamlines, lift and drag calculations, pressure-drop results, thermal results, mesh studies, comparison of design iterations, and engineering reports. ⚙️ FEA & Structural Analysis • Static structural analysis • Modal and vibration analysis • Fatigue analysis • Buckling analysis • Thermal stress analysis • Contact analysis • Design validation • Topology optimization • Mechanical component analysis • Aircraft structural analysis I can work with existing CAD/STEP geometry or support the design process from the beginning, depending on your project requirements. 🛠️ Mechanical & Product Design • Mechanical component design • Assemblies and mechanisms • Engineering redesign • Reverse engineering • Design optimization • DFM / manufacturing considerations • Engineering drawings • Technical documentation • Prototype and 3D-printable component design 🚁 UAV & Drone Development I have experience with UAV systems for applications including surveillance, mapping, agriculture, inspection and payload delivery, covering areas such as airframe design, payload integration, flight-control integration, aerodynamic analysis and rapid prototyping. Engineering Software ANSYS Fluent | ANSYS CFX | ANSYS Mechanical | Abaqus | ICEM CFD | SolidWorks | CATIA V5 | AutoCAD | COMSOL | MATLAB/Simulink | XFLR5 | JavaFoil | Advanced Aircraft Analysis (AAA) | RDS | ArduPilot | PX4 What You Can Expect I focus on engineering work that is technically sound, practical to manufacture, and clearly documented. Depending on the project, I can provide: • Engineering CAD models • Simulation setup and results • Design comparisons and optimization • Engineering drawings • FEA/CFD reports • Technical documentation • Manufacturing recommendations • Clear explanation of assumptions, boundary conditions and results Whether you need a UAV component designed, an aircraft aerodynamic study, an FEA/CFD analysis, a mechanical system developed, or an existing design validated, I can help take the project from engineering requirements to a practical solution. Send me your requirements, CAD files, drawings, or project description and I can help define the appropriate engineering approach.