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A Study on Stress and Vibration Evaluations and Application of Piping System in Petrochemical Plant  

민선규 (경희대학교 대학원 기계공학과)
최명진 (경희대학교 기계산업시스템공학부)
장승호 (경희대학교 기계산업시스템공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.11, no.3, 2002 , pp. 110-116 More about this Journal
Abstract
Here are shown on stress and vibration evaluations and application of piping system in petrochemical plant with and actual example. While stress evaluation by thermal growth has no argument on the calculated results, vibrational evaluations have some different results in accordance with the evaluation methods. In case of the static stress evaluation the ASME B3l.3 code defines 7000 cycles of fatigue lift: in operating the piping system with a design condition. However, the method of vibrational evaluation on piping systems in petrochemical plants has not been established clearly, yet. In this stuffy, it is purposed to present the requirement of a vibrational evaluation method for petrochemical plant piping system, with an actual application.
Keywords
Petrochemical Plant Design; Piping System; Static Design Criteria; Dynamic Design Criteria; Screening Velocity Criteria; Natural Frequency; Allowable Stress Range; Endurance Stress;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 /
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4 /
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[ 민선규;최명진 ] / 한국정밀공학회 추계학술대회논문집
9 /
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[] / Operating and Maintenance of Nuclear Power Palnts
11 /
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14 수소 생산 플랜트에서 이상 유체 유동으로 인한 배관계의 진동 /
[ 민선규;최명진;이동명 ] / 한국시뮬레이션학회 추계 학술대회 논문집
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[] / ASME Code for Pressure piping
16 석유화학 플랜트 설계 시 배관계의 정적, 동적 설계기준에 대한 연구 /
[ 민선규;최명진 ] / 한국공작기게학회 추계학술대회 논문집
17 시뮬레이션에 의한 유체유동 굴곡 파이프의 지지점 변화에 따른 고유 진동수 고찰 /
[ 최명진;박현용 ] / 한국시뮬레이션학회 논문지   과학기술학회마을
18 초기 인장력을 고려한 파이프계의 자유진동 시뮬레이션 /
[ 최명진;김재영 ] / 한국시뮬레이션학회 논문지   과학기술학회마을