ScholarWorks@Hanyang University ERICA Campus: Ryu, Keun

Detailed Information

Ryu, Keun (류근)

COLLEGE OF ENGINEERING SCIENCES (DEPARTMENT OF MECHANICAL ENGINEERING)

Research Area: 터보기계 회전체동역학 및 윤활이론

Tel 031-400-5242
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Keyword

Turbopumps(터보펌프):24||Rotordynamics:21||Rotordynamics(회전체동역학):13||Structural stiffness:10||Fluid film bearings:9||Thrust bearings:7||Loss factor:7||Gas bearings:7||journal bearings:6||Recess:6||Automotive turbochargers:6||Hysteresis loop:6||Three lobe bearings:6||Turbochargers:6||Journal bearings:6||Fluid Film Bearings:5||Hybrid Bearings(하이브리드 베어링):5||hydrostatic bearings:5||회전체동역학:5||Externally pressurized bearings:5||Stiffness:5||Hybrid Bearings:5||Air:4||Parameter identification:4||스퀴즈 필름 댐퍼:4||구조 강성:4||Thrust  bearings(스러스트 베어링):4||Hybrid bearings:4||Hybrid  bearings(하이브리드  베어링):4||Rocket engine turbopumps:4||Journal Bearings(저널 베어링):4||Hydrostatic bearings:4||Air bearings:4||Stiffness(강성):4||터보차저:4||Stability:4||히스테리시스 루프:3||Turbopumps:3||Wire Mesh Dampers:3||air:3||Bearings:3||rotordynamics:3||Liquefied Gases:3||Load  Capacity(하중 지지력):3||squeeze film dampers:3||static load characteristics:3||Load Capacity:3||Journal Bearings:3||thrust bearings:3||water:3||Pneumatic hammer instability:3||Cryogenic Fluids:3||Load capacity:3||Floating ring bearings:3||Liquid Nitrogen:3||손실 계수:3||Imbalance(불균형 질량):3||Thrust Bearings:3||Turbomachinery:3||Test rig:3||Hybrid  Bearings(하이브리드  베어링):3||Thrust Bearings(스러스트 베어링):3||liquid nitrogen:3||Liquid Rocket Engines:3||Foil thrust bearing:2||Foil thrust bearings:2||Finite element method:2||Power Loss(동력손실):2||Machine Design:2||Thrust  Bearings(스러스트 베어링):2||Test data:2||Cooling:2||Dampers(댐퍼):2||Hybrid  Bearings(하이브리드 베어링):2||Damping:2||Mechanical energy dissipation:2||포일 스러스트 베어링:2||Thrust  Bearings(스러스트  베어링):2||Flexible Couplings:2||Thrust  bearings(스러스트  베어링):2||Instability:2||Methane:2||Micro  gas  turbines( 마이크로  가스  터빈):2||Micro Gas Turbines(마이크로가스터빈):2||Tilting Pad Bearings(틸팅 패드 베어링):2||Rigid rotors:2||Tilting(기울어짐):2||Hybrid  bearings(하이브리드 베어링):2||Hybrid  fluid  film  bearings(하이브리드 유체 베어링):2||Turbomachinery(터보기계):2||Externally Pressurization (외부가압):2||Journal bearing:2||Rotordyanmics (회전체동역학):2||Rotordynamcs(회전체동역학):2||Flow rate:2||Cryogenic Fluid(극저온 유체):2||Vibration Measurement:2||Vibrations(진동):2||Water:2||Rotordynamics (회전체동역학):2||Gas foil bearing:2||Damping coefficients(감쇠계수):2||Electric Pumps:2||Rotors Dynamics:2||Operating Condition:2||Second generation:2||Liquid  Rocket  Engines(액체로켓엔진):2||Cryogenic Fluid(극저온유체):2||Electric pumps(전기 펌프):2||Hybrid journal bearing(하이브리드 저널 베어링):2||dynamic force coefficients:2||Liquid  rocket  engines(액체로켓엔진):2||fluid film bearings:2||Cryogenic fluid:2||Fan motors:2||gas bearings:2||Liquid Nitrogen(액체 질소):2||hybrid bearings:2||Squeeze Film Dampers:2||Parameter Identification:2||Squeeze film dampers:2||Static load characteristic:2||Liquid Rocket Engines(액체로켓엔진):2||Static loads:2||parameter identification:2||Liquid nitrogen:2||pneumatic hammer instability:2||Additively Manufacturing(적층제조):2||recess:2||Liquid rocket engines(액체로켓엔진):2||Stiffness and damping coefficients:2||Cryogenics:2||Foil Bearings(포일 베어링):2||uid  Rocket  Engines(액체로켓엔진):2||uid  rocket  engines(액체로켓엔진):2||Energy dissipation:2||가스 포일 베어링:2||Foil bearings:2||Foil journal bearing:2||PneumaticHammer Instability(뉴매틱해머 불안정성):2||구조강성:2||Hydrostatic Bearings(정압 베어링):2||Gas foil bearing(가스 포일 베어링):1||Gas foil bearings(가스 포일 베어링):1||Gas l:1||Gas t:1||Gas turbines:1||Gaseous cavitation:1||Geometrical tolerance.:1||Hammers:1||Heat sources:1||Heater temperatures:1||Helicopter rotors:1||High  speed  shaft  systems( 고속 회전축 시스템):1||High Speed:1||High Speed Motor:1||High speed micromatchining spindles:1||High speed spindles:1||High temperature:1||High temperature applications:1||High temperature foil:1||High temperature operations:1||Hot spot:1||Hybrid  Bearing(하이브리드 베어링):1||Hybrid  Bearings(하이브리드 저널 베어링):1||Hybrid  Fluid  Film  Journal Bearings(하이브리드 저널 베어링):1||Hybrid  Journal Bearings(하이브리드 저널 베어링):1||Hybrid  bearing(하이브리드 베어링):1||Hybrid  fluid  film  bearings(하이브리드  유체  베어링):1||Hybrid  fluid film  bearing(하이브리드 유체 베어링):1||Hybrid  journal  bearings(하이브리드 저널 베어링):1||Hybrid  journal bearings(하이브리드  저널  베어링):1||Hybrid Bearing:1||Hybrid Fluid  Film  Bearings(하이브리드 유체 베어링):1||Hybrid Fluid Film Journal Bearings(하이브리드 유체 저널 베어링):1||Hybrid Journal Bearing:1||Hybrid Journal Bearings(하이브리드 저널 베어링):1||Hybrid bearing:1||Hybrid bearings(하이브리드 베어링):1||Hybrid fluid film bearing(하이브리드  유체  베어링):1||Hybrid fluid film bearings(하이브리드 유체 베어링):1||Hydraulics:1||Hydrodynamic Lubrication:1||Hydrodynamic bearing:1||Hydrodynamic gas:1||Hydrodynamic pressure:1||Hydrostatic  Bearings  (외부  가압  베어링):1||Hydrostatic Bearings:1||Hydrostatic Bearings(외부  가압  베어링):1||Hydrostatic Bearings(외부가압 베어링):1||Hydrostatic Bearings(외부가압베어링):1||Hydrostatic Bearings(정압베어링):1||Hydrostatic Lubrication:1||Hydrostatic bearings(외부가압 베어링):1||Imbalance response:1||Inspace Propulsion:1||Induced electromotive force:1||Inertia  Effect(관성 효과):1||Infrared sensor:1||Infrared thermometers:1||Inner surfaces:1||Journal  Bearings( 저널 베어링):1||Journal  Bearings(저널 베어링):1||Journal  bearing( 저널 베어링):1||Journal  bearings(저널  베어링):1||Journal  bearings(저널 베어링):1||Journal Bearing:1||Journal Bearing(저널 베어링):1||Journal bearings(저널 베어링):1||Laminar flow:1||Laser power bed fusion manufacturing:1||Launch Vehicles:1||Launching:1||Leakage:1||Leakage(누설):1||Liftoff  characterisitcs  (부상 특성):1||Liftoff Journal Speed(부상속도):1||Limit Cycle (한계 사이클):1||Liquid  Rocket  Engine  Turbopumps(액체로켓엔진),:1||Liquid  Rocket  Engines(액체로켓엔진),  Turbopumps(터보펌프):1||Liquid  nitrogen(액체질소):1||Liquid  rocket  engines( 액체추진로켓):1||Liquid  rocket  engines(액체 로켓 엔진):1||Liquid  rocket  engines(액체로켓엔진),  Turbopumps(터보펌프),  Hybrid  bearings(하이브리드 베어링):1||Liquid  rocket engines(액체로켓엔진):1||Liquid Rocket Engine(액체로켓엔진):1||Liquid nitrogen(액체 질소):1||Liquid rocket engines:1||Load Capacity (하중 지지력):1||Load Capacity(하중  지지력):1||Load Capacity(하중 지지력):1||Load Capacity(하중지지력):1||Load Fluctuations:1||Load capacity(하중  지지력),:1||Loads (forces):1||Lubricant Influence:1||Lubricant Properties:1||Lubricants:1||Lubrication:1||Magnetic materials:1||Magnetized nuts:1||Maintenance intervals:1||Management procedures:1||Manufacturing tolerances:1||Measurements (측정):1||Mechanical energies:1||Metal  Additive  Manufacturing(금속적층제조):1||Metal Additive Manufacturing(금속 적층 제조):1||Micro Gas Turbines(마이크로 가스터빈):1||Micro gas turbine engine:1||Micro gas turbine(마이크로가스터빈):1||Micro gas turbines(마이크로가스터빈):1||Micro rotating machinery(초소형 회전기기):1||Modal Analysis:1||Modal damping ratios:1||Model prediction:1||Motion amplitudes:1||Multiphysics:1||NVH:1||Natrual  frequency( 고유진동수):1||Nonliear vibration:1||Nonlinear analysis (비선형 해석):1||Nonlinear(비선형):1||Numerical Analysis(수치 해석):1||Orings:1||Oil Feeding Pressure:1||Oil shale:1||Oil temperature:1||OilFree  systems(무급유  시스템):1||Oilfree systems(무급유 시스템):1||Oilfree turbomachinery:1||Operating condition:1||Orifice  discharge  coefficient(오리피스  계수):1||Orifice  discharge  coefficients(오리피스  계수):1||Orifice  discharge coefficients(오리피스 계수):1||Orifice discharge coefficient:1||Outer surface:1||Oxidizer  pumps:1||Oxygen pumps:1||Parameter  Identification(동특성  계수  추정):1||Parameter  Identification(동하중 계수 규명):1||Parameter Identification(실험적  계수  규명):1||Performance:1||Phase change(상변:1||Plasma Stability:1||Plugged Orifices(막힌  오리피스):1||Pneumatic  hammer  instability  (뉴매틱 해머 불안정성):1||Pneumatic  hammer  instability(뉴매틱 햄머 불안정성):1||Pneumatic Hammer:1||Pneumatic Hammer Instability(뉴매틱 햄머 불안정성):1||Pneumatic Hammer instability:1||Pneumatic Hammers:1||Pneumatic hammer:1||Pneumatic hammer instability(뉴매틱 해머 불안정성):1||Pneumatic hammer instability(뉴매틱해머 불안정성):1||Pneumatics:1||Porous Bearings(포러스 베어):1||Porous Bearings(포러스 베어링):1||Porous Structure(다공성 구조):1||Porous air bearings:1||Porous bearings:1||Power Loss(동력 손실):1||Power loss:1||Predictive tools:1||Preload:1||Preloads:1||Pressurized air:1||ROTORS:1||Radial gradient:1||Recess Area:1||Reduced systems:1||Reusability:1||Reusable  Launch  Vehicles:1||Reusable  Launch  Vehicles(재사용 우주발사체):1||Reusable Launch Vehicles:1||Reusable Launch Vehicles(재사용 우주발사체):1||Reusable Rockets:1||Reusable launch vehicles(재사용 우주발사체):1||Rocket Engine Turbopumps:1||Rocket Engines:1||Rocket engines:1||Rockets:1||Rotating machinery:1||Rotational speed sensors:1||Rotor motion:1||Rotorbearing:1||Rotorbearing System:1||Rotordyanmics:1||Rotordynamic:1||Rotordynamic Analysis:1||Rotordynamic(회전체  동역학):1||Rotordynamic(회전체동역학):1||Rotordynamics  (회전체동역학):1||Rotordynamics(회 전체동역학):1||Rotordynamics(회전체 동역학):1||Rotordynamis:1||Rotors:1||SPEED:1||STRAINS & stresses (Mechanics):1||Seals (실):1||Seals(실):1||Semifloating ring bearings:1||Shaft Support Systems(축지지 시스템):1||Shaft motion:1||Shaft motions(회전축  거동):1||Shaft support systems:1||Simulator Testing:1||Solid lubricants:1||Space Propulsion & Power Platform (우주  추진  및  동력  플랫폼):1||Space launch vehicles:1||Spacecraft Propulsion:1||Squeeze Film Dampers (SFDs):1||Squeeze Film Dampers(스퀴즈  필름  댐퍼):1||Static  Load  Bearing Performance(정하중 베어링 특성):1||Static Load characteristics(정하중  특성):1||Static load characteristics:1||Steam turbines:1||Step Bearing:1||Step Thrust Bearings:1||Stiffness  Coefficients(강성 계수):1||Stiffness Coefficients (강성 계수):1||Stiffness coefficient(강성  계수):1||Stiffness coefficients (강성계수):1||Stiffness coefficients(강성계수):1||Stiffnesses  (강성):1||Structural Stiffness(구조강성):1||Structural characteristics(구조특성):1||Structural damping:1||Structural loss:1||Structural parameter:1||Structural stiffness(구조 강성):1||Su:1||Subsynchronous vibration:1||Subsynchronous vibration(아동기주파수 진동):1||Synchronous Vibration:1||System reliability:1||System temperature:1||TURBOMACHINES:1||Taper Land Thrust Bearings:1||Temperature increase:1||Test  Rig(실험 장치):1||Test results:1||Test rig design:1||Testing:1||Thermal Expansion:1||Thermal equilibriums:1||Thermal infrared cameras:1||Thermocouples:1||Thin films:1||Thrust Bearings (스러스트 베어링):1||Thrust Bearings(스러스트  베어링):1||Thrust Bearings(스러스트베어링):1||Thrust bearings(스러스트  베어링):1||Thrust bearings(스러스트 베어링):1||Tilting Pad Journal Bearings(틸팅 패드 베어링):1||Torque:1||Traction Motors:1||Turbine Pumps:1||Turbo Pumps:1||Turbocharger(터보차저):1||Turbocompressors(터보압축기):1||Turbopumps  (터보펌프):1||Turbulent  Flow( 난류 유동):1||Turbulent flow:1||Two Phase Flow:1||Two Phases Flow:1||Twophase Flow:1||Twophase flow:1||Twophase flow(이상 유동):1||Undamped Critical Speed Analysis:1||VIBRATION (Mechanics):1||Vibration Analysis(진동 분석):1||Vibration measurement:1||Vibrations (진동):1||Wear(마모):1||Wire  Mesh  Dampers(와이어 메쉬 댐퍼):1||Wire  mesh  damper  ( 와이어 메쉬 댐퍼):1||Wire Mesh Dampers(와이어 메쉬 댐퍼):1||Wire mesh dampers:1||Working Fluid:1||automotive turbochargers:1||automotive turbochargers (TCs):1||ball bearings:1||bearing characteristics:1||brid  Fluid  Film  Bearings(하이브리드 유체 베어링):1||brid  bearings(하이브리드  베어링):1||brid  bearings(하이브리드 베어링):1||cooling:1||cryogenic fluids:1||damping coefficients:1||dditive  manufacturing(적층제조):1||experimental parameter identification:1||#Foil bearing(포일 베어링):1||frequency response function:1||gas turbines:1||hybrid bearing:1||imbalance:1||iquid  rocket  engines(액체  로켓  엔진):1||i실험적 계수 규명:1||journal bearing:1||lFree  systems(무급유  시스템):1||laser power bed fusion manufacturing:1||load capacity:1||loss factor:1||machine bearings:1||measurements:1||pneumatic hammer:1||predictions:1||quid  Rocket  Engine(액체로켓엔진):1||rbomachinery(터보기계):1||rotors:1||shafts:1||static load characteristic:1||stiffness:1||structural stiffness:1||temperature measurement:1||ultiphysics  simulation(다중물리 시뮬레이션):1||wire mesh dampers (WMDs):1||ybrid  Thrust  Bearings(하이브리드 스러스트 베어링):1||강성 및 감쇠 계수:1||강성계수(Stiffness  Coefficient):1||공기베어링:1||공기윤활저널베어링:1||난반사:1||동적 계수:1||모드 해석:1||범프 포일:1||베어링:1||볼 베어링:1||불균형질량:1||손실계수:1||스러스트 베어링:1||에너지소산 파라미터:1||와이어 메쉬 댐퍼:1||유도기전력:1||유체 윤활 베어링:1||자화된 너트:1||적외선 속도센서:1||적층제조(Additive manufacturing):1||주파수 응답 함수:1||진동소음:1||차량용 터보차저:1||커플링:1||파라미터 규명:1||포일 베어링:1||회전속도 측정 센서:1||회전체동역학 해석:1||foil bearings:1||, Fluid Film Bearings(유체베어링):1||AERODYNAMICS:1||AIR pressure:1||ASME (미국기계학회):1||Accelerations(가속도):1||Additive  manufacturing(적층제조):1||Additive Manufacturing:1||Additive Manufacturing(적층 제조):1||Additive Manufacturing(적층제조):1||Additive manufacturing(적층 제조):1||Additive manufacturing(적층제조기술):1||Additively Manufacturing(적층 제조):1||Air Bearings:1||Air bearing:1||Air cooling:1||Airlubricated journal bearings:1||Airlubricated thrust bearings:1||Angular Contact Ball Bearings:1||Aspect Ratio:1||Automotive Turbochargers:1||Automotive Turbochargers (자동차 터보차저):1||Automotive Turbochargers(차량용 터보차저):1||Axial Loads:1||Ball Bearings(볼  베어링):1||Ball bearings:1||Ball bearings(볼 베어링):1||Battery Energy:1||Bearing  Characteristics  (베어링 특성):1||Bearing Characteristics  (베어링 특성):1||Bearing Pads:1||Bearing Performance:1||Bearing Supports:1||Bearing dynamic coefficients:1||Bearing materials:1||Bearing power losses:1||Bearing systems:1||Bearing temperature:1||Bearing test rigs:1||Bearing transmitted force:1||Bearing(베어링):1||Bearings (machine Parts):1||Bearings(베어링):1||Bearings, Lubrication:1||Boosters (rocket):1||Bulk flow model:1||Bump foil:1||Bump foil bearing:1||Bumptype foil bearings:1||Clearance:1||Comprehensive Analysis:1||Comprehensive measurement:1||Compressible  Fluid(압축성 유체):1||Computational design tools:1||Continuous operation:1||Cooli:1||Cooling flows:1||Critical Component:1||Cryogenic  Fluid Lubrication(극저온 유체 윤활):1||Cryogenic  Fluid(극저온 유체):1||Cryogenic  Turbopumps(극저온 터보펌프):1||Cryogenic Bearings(극저온 베어링):1||Cryogenic Fluid:1||Cryogenic Fluid (극저온  유체):1||Cryogenic Fluid(극저온 유:1||Cryogenic fluids:1||Cryogenic seals(극저온 실):1||Dampers:1||Damping Coefficient(감쇠계수):1||Damping Coefficients (감쇠 계수) 목차:1||Damping coefficient(감쇠  계수):1||Damping coefficients:1||Design Influences:1||Diffuse reflection:1||Drag torque:1||Dry friction:1||Dynamic:1||Dynamic Force Coefficients(동하중 계수):1||Dynamic Response:1||Dynamic coefficients:1||Dynamic force coefficients:1||Dynamics:1||E:1||Elastic Deformation(탄성  변형):1||Electric  pumps(전기펌프):1||Electric Motors(전기  모터):1||Electric motors:1||Electric pumps(전기펌프):1||Electric superchargers(전동식 슈퍼차저):1||Electric superchargers(전자식 슈퍼차저):1||Electrical  pumps:1||Electrically driven pumps:1||Energy dissipation paramete:1||Engines:1||Extermally prerssurized bearings:1||Extermally pressurized porous gas bearing:1||External flow:1||Externally  pressurized  bearings(외부가압베어링):1||Externally Pressurized Gas Bearings(외부가압 가스베어링):1||Externally Pressurized Porous Air bearings(외부가압 다공성 공기 베어링):1||Externally pressurized journal bearings:1||Extreme temperatures:1||FLEXURE:1||Face  seals(페이스 실):1||Face seals, Friction:1||Film Thickness(유막두께):1||Film thickness:1||Finite Element:1||Finite element analysis:1||Flexure pivottilting pad bearings(플렉셔 피봇 틸팅 패드 베어링):1||Flid Film Bearings(유체  베어링):1||Flid Film Bearings(유체 베어링):1||Floating Ring Bearings (플로팅 링 베어링):1||Floating Ring Bearings(플로팅 링 베어링):1||Floating Ring Seals(플로팅 링 실):1||Flow condition:1||Fluid  Film  Bearings(유체 베어링):1||Fluid  Film  Journal Bearings(유체 저널 베어링):1||Fluid  film  bearings( 유체 베어링:1||Fluid  film  bearings(유체  베어링),  Journal  bearings(저널  베어링):1||Fluid Film Bearings (유체  베어링):1||Fluid Film Bearings(유체  베어링):1||Fluid Film Bearings(유체 베어링):1||Fluid Film Bearings(유체윤활베어링):1||Fluid bearings:1||Fluid film bearings(유체  베어링):1||Fluid film bearings(유체 베어링):1||Fluid motions:1||Foil Thrust bearings:1||Frequency contents:1||Friction Coefficient(마찰계수):1||Friction factors:1||Friction(마찰):1||Frictional loss:1||Fuel pumps:1||GASlubricated bearings:1||Gas  bearings  ( 가스 베어링):1||Gas Bearings:1||Gas Foil Bearings(공기포일베어링):1||Gas Journal bearings:1||Gas foil:1||Gas foil bearing (GFBs):1||

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