메뉴 건너뛰기
Library Notice
Institutional Access
If you certify, you can access the articles for free.
Check out your institutions.
ex)Hankuk University, Nuri Motors
Log in Register Help KOR
Subject
Humanities
General Humanities History Philosophy Religious Studies Linguistics and Literature Other Humanities
Social science
General Social Science Business Management Tourism Education Military Science Library and Information Science Law Sociology Journalism and Media Studies Psychological Science Political Science and Diplomacy Geography Public Administration Economics International Trade Anthropology Other Social Science
Natural science
General Natural Science Physics Biology Life Sciences Mathematics/Statistics Astronomy Earth Science Chemistry Other Natural Science
Engineering
General Engineering Architectural Engineering Mechanical Engineering Industrial Engineering Material/Energy Engineering Electrical and Electronic Engineering Marine and Ocean Engineering Chemical Engineering Computer Science Other Engineering
Medical science
General Medical Science Nursing Science Veterinary Pharmacy Traditional Korean Medicine Basic Medicine Clinical Medicine Other Medicine
Agriculture and Fishery
General Agriculture and Fishery Agriculture Fishery Science Food Science Forestry Animal Husbandry Marine Transportation Studies Other Agriculture and Fishery
Art and Kinesiology
General Arts Design Fine Arts Cosmetology Photography Music Fashion Kinesiology Performing Media Arts Other Arts and Kinesiology
Interdisciplinary Studies
Interdisciplinary Research Science and Technology Studies Brain and Cognitive Science Technology Policy Other Interdisciplinary Studies

KOR

Rotordynamics of a Centrifuge Rotor-Bearing System for 100,000 rpm Operation
Recommendations
Search
Questions

100,000 rpm 운전용 원심분리기 로터-베어링 시스템의 회전체동역학 해석

논문 기본 정보

Type
Academic journal
Author
Journal
Korean Society for Noise and Vibration Engineering(KSNVE) Journal of KSNVE Vol.8 No.3
Published
1998.6
Pages
450 - 456 (7page)

Usage

cover
📌
Topic
📖
Background
🔬
Method
🏆
Result
Rotordynamics of a Centrifuge Rotor-Bearing System for 100,000 rpm Operation
Ask AI
Recommendations
Search
Questions

Research history (5)

2016

회전체동역학 설계기술 개론
이안성 Journal of KSNVE 2016.05 Academic journal

2009

Wet-Run Rotordynamics Design Characteristics of a Vertical Barrel-Type 10-Stages Pump Long-Shaft Rotor System
An Sung Lee ,  Byung Ok Kim ,  Ki Young Ha Proceedings of the KFMA Annual Meeting 2009.12 Proceeding

2008

Dry-Run Rotordynamics Design Analyses of Vertical Barrel-Type Pump Long-Shaft Rotor System
An Sung Lee ,  Byung Ok Kim ,  Ki Young Ha Proceedings of the KFMA Annual Meeting 2008.12 Proceeding

1998

Rotordynamics of a Centrifuge Rotor-Bearing System for 100,000 rpm Operation
이안성 ,  김영철 ,  박종권 Journal of KSNVE 1998.06 Academic journal

1996

The Ultra-Centrifuge Rotordynamics
An Sung Lee ,  Young Cheol Kim ,  Jong Kwon Pa 한국소음진동공학회 학술대회논문집 1996.11 Proceeding
  • Are you curious about the follow-up research of this article?
  • You can check more advanced research results through related academic papers or academic presentations.
  • Check the research history of this article

Abstract· Keywords

Report Errors
A rotordynamic analysis is performed with a centrifuge rotor-bearing system for the raing speed of 100,000 rpm. The system is composed of a centrifuge rotor(or simply the rotor), flexible shaft, motor rotor and shaft, and two support rolling element bearings of the motor shaft. Design goals are to achieve wide separation margins of critical speeds and favorable unbalance responses of the rotor at the associated critical speeds. The latter requirements are especially important as the system crosses multiple numbers of critical speeds and as the system may not have enough separaton margins around the rating speed. As the system adopts an extra-flexible shaft, it is shown that the rotor has satisfactory small unbalance responses over higher criticals while having an unsatisfactory large one at the first critical. To supress this a bumper ring or guide bearing needs to be installed at a suitable location of the flexible shaft. It is also shown that even with the flexible shaft the dynamics of the motor must be incoporated into the full system model to accurately identify the fourth critical speed, which is close to the rating speed, and higher ones. The analysis is based on the finite element method.
#분리여유 #불균형응답 #안내 베어링 #원심분리기 #위험속도 #유연축 #회전체동역학 #Centrifuge #Critical Speed #Flexible Shaft #Guide Bearing #Rotordynamics #Separation Margin #Unbalance Response

Contents

No content found

References (0)

Add References
If the reference is being serviced by DBpia, please register through [Add Reference]

Recommendations

It is an article recommended by DBpia according to the article similarity. Check out the related articles!

Related Authors

Frequently Viewed Together

Vibration Analysis of Motor-Shaft System Supported by Journal Bearing
A. H. Song ,  J. D. Song ,  J. M. Man and others 1 한국동력기계공학회 학술대회 논문집 2007 .06
Stress and Modal Analysis for the Rotor System of a Medical Centrifuge using Finite Element Method
Sung Min Kim ,  In Chul Yang ,  Do Gyoon Kim and others 1 Journal of the Korean Society for Precision Engineering 2007 .06
Vibration Analysis of a Rolling Piston Type Rotary Compressor
Hyung Suk Han ,  Seon Woong Hwang ,  Eun Sup Lee Journal of the Korean Society for Precision Engineering 2003 .06
Analysis of the Power for a Decanter-type Centrifuge(Ⅱ)
Yong Kweon Suh ,  Geunjo Han Transactions of the Korean Society of Mechanical Engineers - B 2003 .07
A Study on Mount Vibration Reduction of a Centrifugal Turbo Blower for FCEV
Kim ,  Yoon-Seok ,  Lee Transactions of the Korean Society for Noise and Vibration Engineering 2008 .10

Comments(0)

0

Write first comments.