D
Dai Gil Lee
Researcher at KAIST
Publications - 321
Citations - 8595
Dai Gil Lee is an academic researcher from KAIST. The author has contributed to research in topics: Composite number & Epoxy. The author has an hindex of 44, co-authored 321 publications receiving 7620 citations. Previous affiliations of Dai Gil Lee include Samsung Heavy Industries & Chonbuk National University.
Papers
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Journal ArticleDOI
Cryogenic Performance of Adhesively Bonded Metal Joints for LNG Containment System
TL;DR: In this paper, the performance of adhesively bonded joints composed of aluminum sandwich structures and stainless steel foils for LNG (Liquefied Natural Gas) containment system was studied.
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A Closed-form Solution for the Torque Transmission Capability of the Adhesively Bonded Tubular Double Lap Joint
Su Jeong Lee,Dai Gil Lee +1 more
TL;DR: In this paper, an analytic solution for the torque transmission capability and stress distribution of the adhesively bonded tubular double lap joint was derived assuming linear properties of the adhesive, and it was found that the double-lap joint was more than 40% larger than that of the single lap joint.
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Design and manufacture of the composite flexspline of a harmonic drive with adhesive joining
TL;DR: In this paper, anisotropic composite materials have been used to construct a flexible and light-weight harmonic drive for rotational motion transmission, which is composed of a circular spline, a wave generator and a flex spline.
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Thrust bearing design for high-speed composite air spindles
Kyung Geun Bang,Dai Gil Lee +1 more
TL;DR: In this article, the axial stiffness and load capability of an air spindle was designed considering the stresses induced by the centrifugal force as well as the natural frequency of rotating shaft to avoid the resonant whip vibration of the spindle.
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Composite sandwich endplates with a compliant pressure distributor for a PEM fuel cell
TL;DR: In this paper, an insulating foam-core composite sandwich structure and a pre-curved compliant pressure distributor are employed for both good insulation performance and uniform pressure distribution on the PEMFC stack.