Matous L.

I am a numerical simulation engineer specializing in COMSOL Multiphysics, with nearly 15 years of experience. In addition to my independent consulting practice, I serve as an external technical expert for an official COMSOL distributor. My work focuses on helping R&D teams, medical device innovators, and engineering firms validate designs, analyze multiphysics interactions, and reduce reliance on expensive physical prototyping. Alongside simulation consulting, I develop and deliver specialized technical training courses. Core Expertise * Electromagnetic Field Simulations: RF and low-frequency electromagnetics represent my core domain. My background originated in high-frequency EM field interactions with biological tissues, and I have since expanded my expertise to industrial applications including transformers, motors, PCBs, and antennas. Additionally, I bring deep expertise in ray tracing and optical simulations. * Vibro-Acoustics: This is my favorite area of focus, ranging from ultrasound to room acoustics. The wide range of frequencies, applications, and numerical methods is what makes the physics so interesting. I specialize in coupling PZT/EM transducers to acoustic fields. * Thermal Management: Extensive experience in forced convective cooling of power electronics, orbital radiative heating/cooling, and vacuum chamber ice sublimation. * Multiphysics Couplings: Advanced proficiency in building custom models that seamlessly integrate multiple physics interfaces. * Optimization: Shape and topology optimization tailored directly to specific manufacturing constraints, including additive manufacturing and 3D printing. Software & Technical Environment * Primary Software: COMSOL Multiphysics (Comprehensive experience across core structural, thermal, fluid, acoustic, and electromagnetic modules). * Interfacing: MATLAB for advanced post-processing, scripting, and automated parameter sweeps. * Geometry Processing: CAD import, precise geometric preprocessing, strict mesh validation, and building FEM-compatible geometries from STL files. Engagement Deliverables Every project concludes with verified engineering data, actionable design recommendations, and professional, peer-review-ready technical reports. I am also available for targeted consultations to audit existing models, resolve convergence errors, and optimize simulation workflows. If you need to validate a complex physical system or resolve a bottleneck in an existing simulation model, click "Invite to Job" to discuss your project requirements.