physics

Lee Kunwoo

Lee Kunwoo is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Lee Kunwoo rather than just read about it. In short: Lee Kunwoo (Korean: 이건우; born December 11, 1955) is a South Korean Doctor of Engineering. Since his retirement as a professor in March 2021, he has served as Professor Emeritus in the Department of Mechanical Engineering at Seoul National University's College of Engineering.

Key takeaways

Lee Kunwoo belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Lee Kunwoo to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Lee Kunwoo from memory before moving on to harder problems.

Reference excerpt

Lee Kunwoo (Korean: 이건우; born December 11, 1955) is a South Korean Doctor of Engineering. Since his retirement as a professor in March 2021, he has served as Professor Emeritus in the Department of Mechanical Engineering at Seoul National University's College of Engineering. He is the 5th President of DGIST.

Life and Education Lee was born in Seoul in 1955. He earned a bachelor's degree in mechanical engineering from the College of Engineering at Seoul National University in 1978. He subsequently pursued graduate studies at the Massachusetts Institute of Technology (MIT), where he received a master's degree in mechanical engineering in 1981 and a doctorate in 1984.

Career From 2004 to 2014, Lee served as co-editor-in-chief of Computer-Aided Design of Elsevier, and editor-in-chief of the Journal of Computational Design and Engineering of Oxford Press since 2014. He was the founding president of Advanced Institute of Convergence Technology of Seoul National University from 2004 to 2009, the Dean of the College of Engineering of Seoul National University from 2013 to 2017, and the founding Dean of the Graduate School of Engineering Practice of Seoul National University from 2016 to 2017. Lee served as Vice President of the National Academy of Engineering of Korea from 2015 to 2020. Currently, he is a member of the Korean Academy of Science and Technology and a fellow of the American Society of Mechanical Engineers. He was the president of the Korean Society of Mechanical Engineers in 2013 and the Korean Society for Engineering Education from 2017 to 2018. Since 2023, Lee has served as the fifth president of the Daegu Gyeongbuk Institute of Science and Technology (DGIST). As president of DGIST, Lee served as one of the hosts of the World Engineering Education Forum and Global Engineering Deans Council (WEEF & GEDC) 2025, held from September 21 to 25, 2025, at the Daegu EXCO convention center and the DGIST campus. The event, co-hosted by the Korean Society for Engineering Education (KSEE), brought together approximately 800 participants under the theme “Engineering Education We Need.”

Awards and honors 2024: Korea’s Engineer of Year, Korean Federation of Mechanical Engineering Societies 2021: National Academy of Sciences Award, National Academy of Sciences of the Republic of Korea 2018: Creative Award (Grade 1), Ministry of Science and ICT 2014: Editor Emeritus Award, Elsevier 2008: D&S Achievement Award, Japan Society of Mechanical Engineers 2006: Kyung-Ahm Prize, Kyung-Ahm Education & Culture Foundation 2004: NAEK Award, National Academy of Engineering of Korea

Research interests His research interests include CAD system supporting multi-resolution modeling, custom tailoring systems for shoes and wigs, dental CAD system, 3D printers, and integrated framework called human-centered CAD system in which products can be designed based on simultaneous simulation of products and human operator. He established two start-ups, one in Korea and the other in the US. He is the author of the book, “Principles of CAD/CAM/CAE Systems”, published by Addison-Wesley in 1999. More than 10,000 copies have been sold. His papers and patents were cited 7,354 times.

References

Illustrations

Worked examples

Example 1 — a first encounter with Lee Kunwoo

Start with the simplest possible case. Write down what Lee Kunwoo claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Lee Kunwoo before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Lee Kunwoo ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Lee Kunwoo

In research: Lee Kunwoo appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Lee Kunwoo in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Lee Kunwoo is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1955 births, 21st-century mechanical engineers, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for Lee Kunwoo outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Lee Kunwoo in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Lee Kunwoo means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Lee Kunwoo out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lee Kunwoo in simple terms?

Why does Lee Kunwoo matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Lee Kunwoo?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Lee Kunwoo.