This is a past event.

ME-EM Graduate Seminar Speaker Series

proudly presents

Kuan-Lin Lee, PhD

Lead Engineer, R&D Division
Advanced Cooling Technologies Inc.

Abstract

The exploration of space has always presented humanity with unique challenges, and efficient thermal management is paramount among them. In this seminar, we delve into the fascinating world of two-phase thermal management technologies and their indispensable applications in the realm of space exploration. Two-phase heat transfer devices, including constant conductance heat pipes, variable conductance heat pipes, pump two-phase systems, and vapor chambers, form the cornerstone of advanced thermal control systems. These devices, based on the principles of phase change heat transfer, offer exceptional heat dissipation capabilities, making them indispensable for maintaining optimal operating conditions in the harsh space environment.

Our journey will begin with a comprehensive introduction to these basic and advanced two-phase heat transfer technologies, providing a fundamental understanding of their mechanisms and operation. We will explore the nuances of each system, their unique strengths, and the scenarios in which they excel. Moving beyond theory, we will delve into two compelling R&D projects. The first is the prospect of ice extraction and collection on the Moon, a vital step in establishing sustainable lunar bases. Our second application example revolves around the Europa Ice Melting Probe, a mission aimed at exploring the subsurface oceans of Jupiter's moon, Europa. Here, two-phase thermal management is crucial for precise control of the probe's temperature, ensuring that it can effectively melt through the icy crust to access the potentially habitable ocean beneath. Join us as we unravel the intricacies of two-phase thermal management technologies and witness how they are shaping the future of space exploration. This seminar promises to provide a profound insight into the cutting-edge innovations that enable us to conquer the challenges of space, one phase change at a time.

Bio

Kuan-Lin has his PhD in Mechanical Engineering from Case Western Reserve University. Since joining ACT in 2016, Dr. Lee has worked on a variety of projects to develop multiple two-phase cooling solutions for space vehicles, including an Advanced Thermal Management System for Lunar ISRU applications, Warm Reservoir Variable Conductance Heat Pipe for Planetary Landers. He was also involved in developing Advanced Textile Material to improve moisture management for military personnel. Kuan-Lin also leads the pulsating heat pipe IR&D in ACT. Kuan-Lin enjoys reading and traveling with his family during his free time.

Invited by: ME-EM GSG Representative