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Date:  Tue, December 09, 2025
Time:  9:00am
Location:  Zoom
Speaker:  Dr. Matt Mueller, nTop

Hosted by the Ray Research Group

Zoom Link: https://hawaii.zoom.us/j/89932721181?pwd=onTaTZPWx5TaE5iWSYB7gXif9tXEZh.1

ECE Graduate Students: This will count towards your seminar credit.

Abstract:

This lecture explores how Implicit Modeling in nTop is fundamentally changing advanced design workflows. By representing geometry as mathematical fields, implicit modeling overcomes the constraints of traditional boundary-representation (B-Rep) CAD, enabling the creation and rapid modification of complex, high-performance structures that are impossible to model conventionally.

We will focus on Topology Optimization (TopOpt), an application of implicit geometry particularly well suited to additive manufacturing. The session will cover the high-level concepts of TopOpt, how it systematically generates optimal component geometry based on engineering requirements (loads, boundary conditions), and the other types of optimization available in nTop.

The presentation will conclude with case studies demonstrating how optimization is used in advanced engineering to achieve superior outcomes, such as maximizing structural efficiency (lightweighting) and designing components for enhanced thermal or fluid performance. Attendees will gain a clear understanding of the foundational technology required for true requirements-driven design.

Biography:

Matthew Mueller is the Academic Program Manager at nTop, where he collaborates with researchers pushing the boundaries of what's possible with computational design and supports student teams building airplanes and vehicles of the future. He earned his PhD in Mechanical Engineering from Tufts University where his research focused on music acoustics and engineering education. After teaching design at Tufts for 2 years, he spent 5 years as an innovation and product manager at PTC Onshape.