| 2003-06 | A study on the rotordynamic stability of turbo pump unit. | 곽현덕; 이용복; 김창호; 하태웅; 유우철 |
| - | Critical speeds evaluation of turbo pump unit with a elastic-ring inserted ball bearing | LEE YONG BOK; Kim Chang Ho; HYUN DUCK KWAK; 하태웅; 우유철 |
| 2001-06 | Critical speeds evaluation of turbo pump unit with a elasticring inserted ball bearing | 이용복; 김창호; 곽현덕; 하태웅; 우유철 |
| 2001-08 | Dynamic stability and leakage characteristics of turbo pump unit installed with high-pressure seals | 이용복; 곽현덕; 김창호; 하태웅 |
| - | Dynamic stability of turbo pump unit installed with high-pressure seals | LEE YONG BOK; HYUN DUCK KWAK; Kim Chang Ho; 하태웅 |
| 2002-03 | Leakage and rotordynamic analysis of a high pressure floating ring seal in the turbo pump unit of a liquid rocket engine | Ha, TW; Lee, YB; Kim, CH |
| 2003-12 | Leakage and Rotordynamic Analysis of Damper Floating Ring Seal with RoundHole Surfaces in the High Pressure Turbo Pump | 하태웅; 이용복; 김창호 |
| 2001-12 | Leakage and rotordynamic analysis of high pressure floating ring seal in turbo pump. | 하태웅; 이용복; 김창호 |
| - | Rotordynamic and leakage analysis for eccentric annular seal | 하태웅; LEE YONG BOK; Kim Chang Ho |
| - | Thermal Behavior of Water-Cooled Ball Bearing | Jaeseung Byun; Lee, Jeon Kook; LEE, YONG BOK |
| 2012-08 | 극저온 환경용 볼베어링 시험장치 개발 및 터보펌프용 볼베어링 시제품의 성능평가 | 김충현; 임윤철; 이성철; 조준현 |
| 2004-08 | 플러팅 링 실의 누설 특성에 관한 실험적 연구 | 안경민; 이용복; 김창호; 하태웅 |
