Keun Ryu

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	All	Since 2019
Citations	793	349
h-index	17	12
i10-index	24	16

20062007200820092010201120122013201420152016201720182019202020212022202320243 2 14 13 34 33 32 23 28 51 53 87 67 69 46 69 64 78 23

Co-authors

Luis San AndresProfessor Emeritus, former Mast-Childs Chair Professor, Mechanical Engineering, Texas A&M UniversityVerified email at tamu.edu
Yong-Bok LeeKorea Institute of Science and TechnologyVerified email at kist.re.kr
Tae Ho KimMechanical engineering, Kookmin universityVerified email at kookmin.ac.kr
이호원 LG electricsVerified email at hanyang.ac.kr
Thomas Abraham chirathadamEngineering Manager, Rotordynamics LeadVerified email at blueorigin.com
Kyuman KimGraduate Research Assistant, Hanyang UniversityVerified email at hanyang.ac.kr
Howon, YiTurbomachinery laboratory at Hanyang university / LG electronicsVerified email at hanyang.ac.kr
임호민Department of Mechanical Design Engineering at Hanyang UniversityVerified email at hanyang.ac.kr
Tae Ho KimKookmin University, Seoul, KoreaVerified email at kookmin.ac.kr
Hyunsung JungPh.D Student at Hanyang UniversityVerified email at hanyang.ac.kr
Michael JohnsonProfessor, Department of Engineering Technology and Industrial Distribution, Texas A&MVerified email at tamu.edu
Nick NiedbalskiPh.D StudentVerified email at tamu.edu
Wayne Nguyen P. HungTexas A&M UniversityVerified email at tamu.edu
Sung Hwa JeungTech Lead, Motorized Blower Development, ResMedVerified email at tamu.edu
Yaying Niu, Ph.D.Solutions EngineerVerified email at siemens.com
Junwon HeoDepartment of Mechanical Engineering at Hanyang UniversityVerified email at hanyang.ac.kr
Minsoo WeeDepartment of Mechanical Engineering at Hanyang UniversityVerified email at hanyang.ac.kr
Solji RyuLG electronicsVerified email at lge.com
Sungjin LeeGraduate Research Assistant, Department of Mechanical Design Engineering at Hanyang UniversityVerified email at hanyang.ac.kr
Chanwoo LeeGraduate Research Assistant, Turbomachinery laboratory,Hanyang UniversityVerified email at hanyang.ac.kr

Keun Ryu

Professor, Department of Mechanical Engineering at Hanyang University

Verified email at hanyang.ac.kr - Homepage

Turbomachinery Rotordynamics Foil bearings Fluid film bearings Vibrations


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Prediction of gas thrust foil bearing performance for oil-free automotive turbochargers L San Andrés, K Ryu, P Diemer Journal of Engineering for Gas Turbines and Power 137 (3), 032502, 2015	65	2015
Measurements of drag torque, lift-off journal speed, and temperature in a metal mesh foil bearing L San Andrés, TA Chirathadam, K Ryu, TH Kim	59	2010
Identification of structural stiffness and energy dissipation parameters in a second generation foil bearing: effect of shaft temperature L San Andrés, K Ryu, TH Kim	54	2011
On the failure of a gas foil bearing: high temperature operation without cooling flow K Ryu, L San Andrés Journal of Engineering for Gas Turbines and Power 135 (11), 112506, 2013	51	2013
Hybrid gas bearings with controlled supply pressure to eliminate rotor vibrations while crossing system critical speeds L San Andrés, K Ryu	48	2008
Rotordynamic characteristics of a micro turbo generator supported by air foil bearings YB Lee, DJ Park, CH Kim, K Ryu Journal of micromechanics and microengineering 17 (2), 297, 2007	46	2007
Effect of Cooling Flow on the Operation of a Hot Rotor-Gas Foil Bearing System K Ryu, L San Andrés ASME Journal of Engineering for Gas Turbines and Power 134 (10), 102511 (12 …, 2012	34	2012
Thermal management and rotordynamic performance of a hot rotor-gas foil bearings system—part II: predictions versus test data L San Andrés, K Ryu, TH Kim	31	2011
Thermal management and rotordynamic performance of a hot rotor-gas foil bearings system—part I: measurements L San Andrés, K Ryu, TH Kim	31	2011
Flexure pivot tilting pad hybrid gas bearings: operation with worn clearances and two load-pad configurations L San Andrés, K Ryu Journal of engineering for gas turbines and power 130 (4), 042506, 2008	30	2008
Oil-free turbocharger bearing assembly having conical shaft supported on compliant gas bearings K Ryu US Patent 9,394,941, 2016	25	2016
Test results for leakage and rotordynamic coefficients of floating ring seals in a high-pressure, high-speed turbopump YB Lee, SK Shin, K Ryu, CH Kim, G Jang Tribology transactions 48 (3), 273-282, 2005	23	2005
Wire mesh dampers for semi-floating ring bearings in automotive turbochargers: measurements of structural stiffness and damping parameters K Ryu, H Yi Energies 11 (4), 812, 2018	22	2018
Bump-type foil bearings and flexure pivot tilting pad bearings for oil-free automotive turbochargers: highlights in rotordynamic performance K Ryu, Z Ashton Journal of Engineering for Gas Turbines and Power 138 (4), 042501, 2016	21	2016
Bump-type foil bearings and flexure pivot tilting pad bearings for oil-free automotive turbochargers: highlights in rotordynamic performance K Ryu, Z Ashton Journal of Engineering for Gas Turbines and Power 138 (4), 042501, 2016	21	2016
Prediction of axial and circumferential flow conditions in a high temperature foil bearing with axial cooling flow K Ryu	18	2012
Gas bearing technology for oil-free microturbomachinery: research experience for undergraduate (REU) program at Texas A&M University L San Andre´ s, TH Kim, K Ryu, TA Chirathadam, K Hagen, A Martinez, ... Turbo Expo: Power for Land, Sea, and Air 48821, 845-857, 2009	18	2009
Fluid film hydrodynamic tilting pad semi-floating ring journal bearing with compliant dampers K Ryu US Patent 9,599,149, 2017	17	2017
Oil-free automotive turbochargers: drag friction and on-engine performance comparisons to oil-lubricated commercial turbochargers K Ryu, Z Ashton Journal of Engineering for Gas Turbines and Power 139 (3), 032301, 2017	17	2017
AIR FOIL BEARING HAVING A POROUS FOIL YB LEE, CH KIM, JH JO, K RYU WO Patent WO/2006/043,736, 2006	15	2006

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