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Kyuho Sim
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Rotordynamic performance of shimmed gas foil bearings for oil-free turbochargers
K Sim, L Yong-Bok, T Ho Kim, J Lee
902012
Effects of mechanical preload and bearing clearance on rotordynamic performance of lobed gas foil bearings for oil-free turbochargers
K Sim, YB Lee, TH Kim
Tribology transactions 56 (2), 224-235, 2013
792013
Thermohydrodynamic analysis of compliant flexure pivot tilting pad gas bearings
K Sim, D Kim
632008
Design of flexure pivot tilting pads gas bearings for high-speed oil-free microturbomachinery
K Sim, D Kim
612007
Thermohydrodynamic analysis of bump-type gas foil bearings using bump thermal contact and inlet flow mixing models
K Sim, TH Kim
Tribology international 48, 137-148, 2012
582012
A feasibility study of controllable gas foil bearings with piezoelectric materials via rotordynamic model predictions
J Park, K Sim
Journal of Engineering for Gas Turbines and Power 141 (2), 021027, 2019
442019
Feasibility study of an oil-free turbocharger supported on gas foil bearings via on-road tests of a two-liter class diesel vehicle
YB Lee, S Bum Kwon, TH Kim, K Sim
Journal of engineering for gas turbines and power 135 (5), 052701, 2013
412013
Identification of the dynamic performance of a gas foil journal bearing operating at high temperatures
K Sim, YB Lee, JW Song, JB Kim, TH Kim
Journal of Mechanical Science and Technology 28, 43-51, 2014
402014
Development and performance measurement of micro-power pack using micro-gas turbine driven automotive alternators
K Sim, B Koo, CH Kim, TH Kim
Applied Energy 102, 309-319, 2013
402013
Development and performance measurement of oil-free turbocharger supported on gas foil bearings
YB Lee, DJ Park, TH Kim, K Sim
392012
Rotordynamic analysis of an oil-free turbocharger supported on lobed gas foil bearings—predictions versus test data
K Sim, YB Lee, TH Kim
Tribology Transactions 57 (6), 1086-1095, 2014
372014
Effects of mechanical preloads on the rotordynamic performance of a rotor supported on three-pad gas foil journal bearings
K Sim, B Koo, J Sung Lee, T Ho Kim
Journal of Engineering for Gas Turbines and Power 136 (12), 122503, 2014
332014
Thermal analysis of high-speed permanent magnet motor with cooling flows supported on gas foil bearings: part I-coupled thermal and loss modeling
K Sim, YB Lee, SM Jang, TH Kim
Journal of Mechanical Science and Technology 29, 5469-5476, 2015
222015
Thermal performance measurement of a bump type gas foil bearing floating on a hollow shaft for increasing rotating speed and static load
TH Kim, JW Song, YB Lee, K Sim
212012
Microturbocharger with air foil bearings for a 100-W class micro power system and improvement of rotordynamic performance
YB Lee, YS Kwak, JT Chung, K Sim
Tribology transactions 54 (6), 939-948, 2011
202011
Effect of cooling flow on thermal performance of a gas foil bearing floating on a hot rotor
K Sim, YB Lee, JW Song, TH Kim
Journal of Mechanical Science and Technology 32, 1939-1954, 2018
182018
Performance measurements of gas bearings with high damping structures of polymer and bump foil via electric motor driving tests and one degree-of-freedom shaker dynamic loading …
K Sim, J Park
Journal of Engineering for Gas Turbines and Power 139 (9), 092504, 2017
182017
Stability analyses on flexure pivot tilting pad gas bearings for microturbomachinery
K Sim, D Kim
International Joint Tribology Conference 42592, 1281-1289, 2006
162006
Development and performance measurements of a beta-type free-piston Stirling engine along with dynamic model predictions
K Sim, DJ Kim
Journal of Engineering for Gas Turbines and Power 139 (11), 112806, 2017
152017
Rotordynamic analysis of piezoelectric gas foil bearings with a mechanical preload control based on structural parameter identifications
J Park, D Kim, K Sim
Applied Sciences 11 (5), 2330, 2021
142021
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