View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Elsevier - Publisher Connector Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 130 (2015) 193 – 203 WK,QWHUQDWLRQDO&RQIHUHQFHRQ3UHVVXUH9HVVHO7HFKQRORJ\ 5HVHDUFKRQWKH$VVHPEO\3DWWHUQRI00&%ROWHG)ODQJH-RLQW /==KDQJD </LXD-&6XQD.0DD5/&DLD.6*XDQD a The Key Laboratory of Safety Science of pressurized system, Ministry of Education, School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai, China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µ6+0HWKRG¶KDVWKHDGYDQWDJHVRIIHZHUVWHSVVLPSOHURSHUDWLRQ PRUHXQLIRUPEROWIRUFHDQGEHWWHUVHDOLQJHIIHFWFRPSDUHGWRWKHVWDUSDWWHUQDQGWKHDOWHUQDWLYHSDWWHUQRI$60(3&&LQ ZKLFKRQO\WKHSDWWHUQPHWKRGVIRU)/7IODQJHMRLQWVDUHUHFRPPHQGHG © 2015 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license 7KH$XWKRUV3XEOLVKHGE\(OVHYLHU/WG (http://creativecommons.org/licenses/by-nc-nd/4.0/). 3HHUUHYLHZXQGHUUHVSRQVLELOLW\RIWKHRUJDQL]LQJFRPPLWWHHRI,&397 Peer-review under responsibility of the organizing committee of ICPVT-14 Keywords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mail address:O]]KDQJ#HFXVWHGXFQ 1877-7058 © 2015 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer-review under responsibility of the organizing committee of ICPVT-14 doi:10.1016/j.proeng.2015.12.188 194 L.Z. 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