ScholarWorks@KOREA RESEARCH INSTITUTE OF SHIPS & OCEAN ENGINEERING: Ahn, Jong Woo

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Ahn, Jong Woo (안종우)

지능형선박연구본부 (함정공학연구센터)

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Large Cavitation Tunnel(LCT:11||대형캐비테이션터널):9||Cavitation:5||waterjet propulsion:5||PIV:4||Propeller cavitation(프로펠러 캐비테이션):4||Waterjet propulsion:3||대형 캐비테이션터널):3||대형캐비테이션터널:3||Semispade rudder:3||mixedflow pump:3||Rudder cavitation(방향타 캐비테이션):3||cavitation tunnel:3||Submerged body(몰수체):3||Pumpjet propulsor(펌프젯 추진기):2||Duct & stator sensor(덕트 및 스테이터 센서):2||Cavitation Inception Speed(CIS:2||vorticity:2||Required headrise:2||commercial CFD code:2||전산유체역학:2||고속 캐비테이션 터널:2||Computational Fluid Dynamics(CFD:2||전산유체역학):2||Gap cavitation:2||구동펌프 설계:2||Performance trialtest:2||Bubble:2||캐비테이션:2||Root Cavitation:2||캐비테이션 초기발생 선속):2||CFD:2||Low noise:2||Cavitation inception speed:2||Highspeed camera:2||Pressure measurement:2||Turbulent boundary layer:2||Antifouling paint:2||Twisted rudder(비틀림 방향타):2||Highspeed cavitation tunnel:2||Uniform flow(균일류):2||performance characteristics:2||Mixedflow pump:2||Selfpropulsion test(자항시험):2||Appendage modification(부가물 수정):2||Cavitation tunnel:2||Hull wake:2||Wall blockage correction(벽면효과 수정):2||Driving pump:2||Driving pump design:2||Large cavitation tunnel:2||PIV(particle image velocimetry):2||Highspeed camera(고속카메라):1||Highspeed propeller:1||Horn:1||Hydrofoil:1||ITTC:1||IVR(입구유속비):1||Image analysis(영상 분석):1||Image processing:1||Image processing technique(영상처리 기법):1||Inclined propeller:1||Inclined shaft:1||Inclined shaft propeller(축경사 프로펠러):1||Incompressible RANS:1||Intake shape:1||Intakediffuser:1||Intakediffuser efficiency(유도관 효율):1||Intakediffuser(흡입구유도관):1||LCT:1||LDV:1||LDV(laser Doppler velocimetry):1||Large Cavitation Tunnel:1||Large Cavitation Tunnel (LCT:1||Large cavitation tunnel(대형 캐비테이션터널):1||Laser Doppler Velocimetry (LDV):1||Laser Doppler velocimetry:1||Lip cavitation(Lip 캐비테이션).:1||Local flow analysis 국부유동해석:1||Local skin friction:1||MR Tanker(MR 탱커):1||Marine coating:1||Marine propeller:1||Minimum cavitation number:1||Modelship correlation(모형선실선 상관관계):1||Momentum flux method:1||Navy ship(함정):1||Nominal wake:1||Numerical analysis method:1||Numerical simulation:1||PBW test:1||PIV (particle image velocimetry):1||POD(proper orthogonal decomposition):1||POW(프로펠러 단독시험):1||Particle Image Velocimetry(PIV):1||Particle image velocimetry (PIV):1||Potsdam propeller test case:1||Pressure:1||Pressure distribution on blade(날개표면 압력분포):1||Pressure fluctuation (변동압력):1||Pressure fluctuation(변동압력):1||Profile drag:1||Propeller:1||Propeller Cavitation:1||Propeller Cavitation(프로펠러 캐비테이션):1||Propeller design:1||Propeller design(프로펠러 설계):1||Propeller induced velocity(프로펠러 유기속도):1||Propeller open water test:1||Propeller wake:1||Proper Orthogonal Decomposition (POD):1||Propulsion efficiency:1||Pump design:1||Pumpjet openwater test(펌프젯 단독시험):1||RANS Equations:1||RCS:1||Resistance test(저항시험):1||Reverse POW(역방향 단독시험):1||Reynolds Averaged NavierStokes방정식:1||Reynolds number effect(레이놀즈 효과):1||Rudder cavitation:1||Rudder deflection angle(방향타타각):1||Rudder dynamometer(방향타 동력계):1||Rudder force(타력):1||Rudder incidence angle:1||Rudder(방향타):1||Sea trial test:1||Seatrial test:1||Shadowgraph technique:1||Shaft Rotation:1||Shape of blade tip:1||Shedding frequency:1||Ship:1||Singing:1||Skin friction:1||Stealth design:1||Strut:1||Surface ship:1||Taguchi method:1||Test Ship:1||Test ship:1||Thru hole(관통구):1||Timeresolved PIV:1||Tip Clearance flow:1||Tip Vortex cavitattion:1||Tip cavitation(날개 끝 캐비테이션):1||Tip vortex:1||Tip vortex cavitation:1||Tip vortex cavitation 날개 끝 보오텍스 캐비테이션:1||Tip vortex flow:1||Torque Identity Method(토오크 일치법):1||Tracer:1||Trailing edge:1||Turbulence model 난류모형:1||URANS 방정식(Unsteady RANS equations):1||URN:1||VStrut(V스트럿):1||Vstrut(V스트럿):1||VLM method(보오텍스 격자법):1||Ventilated supercavitation:1||Vortex Tube Actuator model(VTA:1||Vortex generator(와류생성기):1||Wake Contraction(반류 수축):1||Wake distribution(반류분포):1||Watejet Propulsion:1||Waterjet propulsion(물제트 추진):1||Weight reduction:1||acoustic characteristics:1||background noise:1||broadband time signal:1||bubble:1||cavitation noise(캐비테이션 소음):1||cavitation performance:1||cavitation thickness:1||cavitattion inception:1||duct flow:1||experimental device:1||experimental evaluation:1||flow visualization:1||gap cavitation:1||high speed camera:1||highspeed propeller:1||hydrophone installation:1||intake lip cavitation:1||large cavitation tunnel:1||leading edge shape:1||lifting line theory:1||lifting surface theory:1||mean streamline analysis:1||mean streamline anlysis:1||mixdflow pump:1||pressure measurements:1||propeller blade section:1||propeller design:1||pump experimental device:1||pump performance analysis:1||pump performance test:1||raybased modeling:1||rudder performance:1||semispade rudder:1||shallow water acoustic propaga:1||skin friction:1||slip velocity:1||supercavitating cascade sections:1||timedomain modeling:1||tracer:1||trans and supercavitating propellers:1||turbulence:1||twisted rudder:1||underwater noise:1||viscous flow:1||waterjet:1||waterjet 추진장치:1||감속형 덕트(decelerating duct):1||공칭반류:1||구동펌프:1||그림자 기법:1||난류경계층:1||날개 끝 보오텍스 유동:1||날개 뒷날:1||다구치 방법:1||단면 항력:1||대형 캐비테이션터널:1||레이저 속도계:1||레이저 유속계:1||마찰 항력:1||막힘 효과:1||명음:1||모멘텀 해석법:1||물분사 추진:1||반류중 프로펠러 성능시험:1||받음각:1||방오도료:1||변동압력:1||보오텍스 유관 작동판모형):1||보정 기법:1||부가물:1||사류형 펌프:1||사류형펌프:1||상호반전프로펠러:1||선박 프로펠러:1||선체 반류:1||성능 시운전:1||성능사운전:1||손실해석:1||수상함정:1||수중익:1||스텔스 설계:1||시운전:1||시험선:1||실물 펌프:1||얇은 층 캐비테이션(Sheet cavitation):1||요구양정:1||입자영상속도계:1||저소음:1||전개 면적비:1||전류 스테이터(preswirl stator):1||전산유체역학(Computational Fluid Dynamic):1||전산유체역학(Computational Fluid Dynamics):1||중량감소:1||최소공동수:1||추진효율:1||축 회전:1||캐비테이션 유동:1||캐비테이션 초생(Cavitation inception):1||캐비테이션 터널:1||펌프설계:1||펌프젯(Pumpjet):1||프로펠러 단독성능(Propeller Open Water performance):1||프로펠러 단독시험:1||프로펠러 설계:1||항력 계수:1||형상최적화:1||환기(분사)형 초공동:1||2차원 날개단면:1||흘림 주파수:1||2차원 수중익(Twodimensional hydrofoil):1||3D LDV (laser Doppler velocimetry):1||5hole pitot tube:1||8800TEU class container:1||8800TEU급 컨테이너선:1||Acoustic noise:1||Angle of attack:1||Appendages:1||Axisymmetric body(축대칭 몰수체):1||Azimuth Thruster(아지무스 추진기):1||Blockage effect:1||CFD calculation:1||CFD prediction:1||CFD 전산유체역학:1||CFD 해석:1||CRP:1||CRP dynamometer:1||CRP 동력계:1||Calibration technique:1||Cavitation tunnel:1||Cavitating flow:1||Cavitation Test(캐비테이션 시험):1||Cavitation erosion(캐비테이션 침식):1||Cavitation noise:1||Cavitation performance(캐비테이션 성능):1||Cavitation tunnel(캐비테이션 터널):1||Computational Fluid Dynamics:1||Computational fluid dynamics:1||Control Fin:1||Control Hole on Root CavitatioInclined Shaft:1||Design & Constructiion:1||Design of intake duct:1||Design optimization:1||Drag coefficient:1||Ducted rotor:1||Effective wake(유효반류):1||Elliptic hydrofoil 타원형 수중익:1||Erosion:1||Expanded area ratio:1||Flat rudder(평판 방향타):1||Fluctuating pressure:1||Frequency characteristics(주파수 특성):1||Froude effect:1||Froude 효과:1||Full scale ship(실선):1||Fullscale cavitation test(실선 캐비테이션 시험):1||Fullscale pump:1||Fullspade rudder:1||Gap clearance:1||High speed CCD camera:1||Highcapacity inclinedshaft dynamometer(고용량 경사류용 동력계):1||

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