2024 Choongyeop lee

Choongyeop lee

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August undefined, 2024

WebMar 9, 2024 · Choongyeop Lee. Kyung Hee University. Abstract. Reducing the contact time with the water drop during impact has attractedmuch attention as a way to minimize the … WebApr 11, 2016 · Correspondence to Choongyeop Lee or Youngsuk Nam. Ethics declarations. Competing interests. The authors declare no competing financial interests. Supplementary information. ...

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WebSep 30, 2014 · Choongyeop Lee; Hyunsik Kim; Youngsuk Nam; We experimentally investigated the impact dynamics of a water drop on oil-infused nanostructured surfaces using a high speed microscopy and scalable ... WebWe report our hydrodynamic and energy analyses of droplet coalescence on water repellent surfaces including hydrophobic, superhydrophobic and oil-infused superhydrophobic surfaces. The receding contact angle has significant effects on the contact line dynamics since the contact line dissipation was more significant during the … collocations em inglês

Two types of Cassie-to-Wenzel wetting transitions on …

WebAU - Lee, Jinki. AU - Lee, Choongyeop. AU - Nam, Youngsuk. N1 - Funding Information: This work was supported by the Basic Science Research Program (2024R1A2B4008028) and the Basic Research Laboratory Program (2016R1A4A1012950) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and future … WebJun 18, 2024 · AU - Lee, Jinki. AU - Lee, Choongyeop. AU - Nam, Youngsuk. N1 - Funding Information: This work was supported by the Basic Science Research Program … WebApr 10, 2024 · Seungtae Oh, Jaehwan Shim, Donghyun Seo, Myung Jin Shim, Sang Chul Han, Choongyeop Lee, Youngsuk Nam. Organic/inorganic hybrid cerium oxide-based superhydrophobic surface with enhanced weather resistance and self-recovery. Progress in Organic Coatings 2024, 170 ... Ha-Kyun Jung, Sun Sook Lee, Ki-Seok An ... collocations engvid

Fluid Dynamics @ Interfaces - People - khu.ac.kr

WebChoongyeop Lee Chang-Jin Kim Superhydrophobic hierarchical structures can not only enhance stability against wetting transition but, if well designed, also produce a larger slip compared to single ... WebHere, we study the water penetration dynamics through a Janus membrane with opposite wettability, i.e., (super-) hydrophobic on one side and (super-) hydrophilic on the other … collocations con makeWebChoongyeop Lee, Youngsuk Nam, Jinhyoung Park, Dukhyun Choi, Dongseob Kim; Affiliations Hee Jae Hwang Department of Mechanical Engineering, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-Si, Gyeonggi-do 446701, Korea Younghoon Lee Department of Mechanical Engineering, Kyung Hee University, 1732 Deogyeong … collocations expressing frustration

"WebHere, we study the water penetration dynamics through a Janus membrane with opposite wettability, i.e., (super-) hydrophobic on one side and (super-) hydrophilic on the other side, during drop impact. It is demonstrated that the penetration dynamics through the membrane consists of two temporally distinct events: dynamic pressure driven ... " - Choongyeop lee

Choongyeop lee

WebLee Seung-hyeop (born 15 April 1971) is a South Korean footballer. He is played for Pohang Steelers. He was also part of the South Korea squad at the 1992 Olympics tournament. … WebAug 5, 2008 · Choongyeop Lee, Chang-Jin C J Kim. Materials Science. Langmuir. 17 July 2009. TLDR. The study ameliorates the understanding of the role of each scale on hierarchical structures for a wetting transition and a liquid slip and achieves the maximum slip length of approximately 400 microm on the dual-scale structures. Expand.

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WebChoongyeop Lee, Hyunsik Kim, Youngsuk Nam. College of Engineering; Global Campus; Mechanical Engineering; Research output: Contribution to journal › Article › peer-review. 64 Citations (Scopus) Overview; Fingerprint; Abstract. WebMar 5, 2024 · Surface fouling by oil is a significant engineering issue by degrading the performance of various energy systems. Recently, it has been shown that nanostructured surfaces with the proper wettability can mitigate surface fouling against various types of organic or inorganic matter in aqueous environments.

WebOct 13, 2024 · Young Su Ko 1 , Hyeon Jeong Kim 1 , Chi Wook Ha 1 , Choongyeop Lee 1 Affiliation 1 Department of Mechanical Engineering, Kyung Hee University, Yongin, Gyeonggi 17104, Korea. PMID: 32954736 DOI: 10.1021/acs.langmuir.0c01515 Abstract ... WebMay 1, 2015 · Choongyeop Lee,* a Youngsuk Nam,* a Henri Lastakowski,† b Janet I. Hur, c Seungwon Shin, d Anne-Laure Biance,‡ b Christophe Pirat, b Chang-Jin “CJ” Kim c and Christophe Ybert b Author affiliations

WebJan 7, 2011 · Choongyeop Lee and Chang-Jin Kim Mechanical and Aerospace Engineering Department, University of California Los Angeles (UCLA), Los Angeles, California 90095, … WebFeb 24, 2024 · Choongyeop Lee. Kyung Hee University. Youngsuk Nam. affiliation not provided to SSRN. Abstract. We developed asymmetric capillary wicks composed of slanted microposts using inclined photolithography. Then we investigated the effects of inclination angle and wicking direction on the capillary and the heat transfer performances. The …

WebAug 8, 2012 · Choongyeop Lee 1 , Laurent Joly, Alessandro Siria, Anne-Laure Biance, Rémy Fulcrand, Lydéric Bocquet. Affiliation 1 LPMCN, Université de Lyon, F-69622 …

WebOct 1, 2012 · Spreading dynamics of drop impacts. G. Lagubeau, M. Fontelos, +3 authors. P. Petitjeans. Published 1 October 2012. Physics. Journal of Fluid Mechanics. Abstract We present an experimental study of drop impact on a solid surface in the spreading regime with no splashing. Using the space–time-resolved Fourier transform profilometry technique ... collocations exercises onlineWebCheonggyecheon (Hangul: 청계천, Korean pronunciation: [t͡ɕʰʌ̹ŋ.gje̞.t͡ɕʰʌ̹ːn]) is a 10.9-kilometre-long (6.8 mi) modern public recreation space in downtown Seoul, South Korea.The massive urban renewal project is on … dr. ronald stern-center for pain treatmentWebJan 5, 2011 · Shoemaker PA, Schneider D, Lee MC, Fung YC (1986) A constitutive model for two dimensional soft tissues and its application to experimental data. J Biomech 19: 695–702 ... Lawrence Yoo, Vijay Gupta, Choongyeop Lee & Pirouz Kavehpore. Biomedical Engineering Interdepartmental Program, University of California, Los Angeles, USA. dr ronald smith west chester ohioWebChoongyeop Lee. Professor, Kyung Hee University. Verified email at khu.ac.kr - Homepage. nanofluidics capillarity wetting superhydrophobic surface interfacial fluid … dr ronald stratton family physicianWebCiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract—When a superhydrophobic (SHPo) surface is fully submerged underwater, the … collocation search engineWebChoongyeop Lee. 16/11/18. 1 item of Media coverage. Press/Media. U.S. Patents Awarded to Inventors in California (Nov. 16) Choongyeop Lee. 16/11/18. 1 item of Media coverage. Press/Media. Powered by Pure, … dr ronald swaab oncologyWebMar 9, 2024 · Choongyeop Lee. Kyung Hee University. Abstract. Reducing the contact time with the water drop during impact has attractedmuch attention as a way to minimize the thermal interaction with water. Althoughvarious types of superhydrophobic surfaces have been developed forcontact time reduction, few works investigated the actual heat … dr ronald soefer podiatrist