The Study on the Lifetime Estimation using Fault Tree Analysis in Design Process of LNG Compressor | Zendy

Y. W. Han | Zendy; Kyu Hyung | Zendy; Taehoon Kim | Zendy; Myungbae Kim | Zendy; Byung-Il Choi | Zendy

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The Study on the Lifetime Estimation using Fault Tree Analysis in Design Process of LNG Compressor

Author(s) -

Y. W. Han,

Kyu Hyung,

Taehoon Kim,

Myungbae Kim,

Byung-Il Choi

Publication year - 2015

Publication title -

journal of hydrogen and new energy

Language(s) - English

Resource type - Journals

eISSN - 2288-7407

pISSN - 1738-7264

DOI - 10.7316/khnes.2015.26.2.192

Subject(s) - fault tree analysis , gas compressor , reliability engineering , reliability (semiconductor) , process (computing) , fault (geology) , failure rate , computer science , power (physics) , event (particle physics) , tree (set theory) , engineering , automotive engineering , mechanical engineering , mathematics , quantum mechanics , seismology , geology , operating system , mathematical analysis , physics

Fault Tree Analysis to predict the lifetime in the design process of LNG compressor is considered. Fault Trees for P & ID of the compressor are created. Individual components that comprise the compressor are configured with the basic event. The failure rates in the PDS and OREDA are applied. As results, the system failure rate and the reliability over time are obtained. Further, the power transmission and the shaft seal system is confirmed to confidentially importantly contribute to the overall lifetime of the system. These techniques will help to improve the reliability of design of large scale machinery such as a plant.

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