Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Zihui XIA"'
Autor:
Chenglong LÜ, Chunyang ZHU, Dong WANG, Ziyan DONG, Zihui XIA, Shitong ZHAO, Jinxiao ZUO, Shuangqi TIAN
Publikováno v:
Shipin gongye ke-ji, Vol 43, Iss 18, Pp 192-199 (2022)
In order to obtain the optimum conditions of ultrasonic-assisted extraction of Cyperus esculentus L. starch and its physicochemical properties, this paper studied the optimum conditions of extraction of Cyperus esculentus L. starch by single factor a
Externí odkaz:
https://doaj.org/article/731711c511394b7a9b775e4ce5ce62fa
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 4, Iss 4 (2014)
Coke drums are vertical pressure vessels used in the delayed coking process in petroleum refineries. Significant temperature variation during the delayed coking process causes damage in coke drums in the form of bulging and cracking. There were some
Externí odkaz:
https://doaj.org/article/74717640a814436dbb7e420d958a4649
Autor:
Edward Wang, Zihui Xia
Publikováno v:
Frontiers of Mechanical Engineering. 13:554-562
The skirt-to-shell junction weld on coke drums is susceptible to fatigue failure due to severe thermal cyclic stresses. One method to decrease junction stress is to add slots near the top of the skirt, thereby reducing the local stiffness close to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa3049843f18cc88eedffb53ea432855
https://doi.org/10.1007/s11465-018-0513-y
https://doi.org/10.1007/s11465-018-0513-y
Publikováno v:
Engineering Failure Analysis. 48:259-271
Coke drums are vertical pressure vessels used in the delayed coking process in petroleum refineries. They are operated under severe thermal–mechanical conditions by cyclic heating and quenching processes, which make them susceptible to damage. To a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e0b3298cd94c5f373ba0ef23dde914
https://doi.org/10.1016/j.engfailanal.2014.11.007
https://doi.org/10.1016/j.engfailanal.2014.11.007
Autor:
Yanxiang Zhang, Zihui Xia
Publikováno v:
Journal of Thermal Stresses. 38:22-38
Coke drums as major pressure vessels in delayed coking process experience cyclic thermal and mechanical loading during operation. The elastic-plastic behavior of coke drums including global and local (hot and cold spot) stress distribution has been a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8fecafb0f3c21a2faeb5af7a29e9271
https://doi.org/10.1080/01495739.2014.976117
https://doi.org/10.1080/01495739.2014.976117
A fatigue life prediction method for coke drum base, weld, and HAZ materials from tensile properties
Publikováno v:
Materials & Design. 63:575-583
The importance of material fatigue information in design has been well recognized. There are a few existing fatigue life prediction methods based on materials tensile properties. Some of these fatigue life prediction methods can be successfully appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e01b77253cb8139a13a762481ee777d
https://doi.org/10.1016/j.matdes.2014.06.056
https://doi.org/10.1016/j.matdes.2014.06.056
Publikováno v:
International Journal of Damage Mechanics. 24:338-362
This paper reports the low-cyclic tensile responses of three-dimensional orthogonal woven composites based on the micro/meso-scale repetitive unit cells with elastic/viscoelastic models. The repetitive unit cell models for the resin impregnated fiber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc2a583d98a4e1c29667d00067f48094
https://doi.org/10.1177/1056789514532667
https://doi.org/10.1177/1056789514532667
Publikováno v:
Mechanics of Advanced Materials and Structures. 20:801-810
A 3D two-cell representation of laminates with periodic fiber arrays is established and the corresponding periodic boundary conditions are presented. The matrix is described by a nonlinear viscoelastic material model and the fiber by an elastic one.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2efb3630a315d5d338edd7f949ebc903
https://doi.org/10.1080/15376494.2012.676712
https://doi.org/10.1080/15376494.2012.676712
Publikováno v:
Computational Materials Science. 79:468-477
This paper reports the deformation and damage mechanisms of 3D orthogonal woven composite (3DOWC) under three-point bending based on finite element analysis (FEA) at micro/meso/macro-scale level. One type of micro-scale repeating unit cell model (mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e4f9608d39eceaf2cd12790361e2042
https://doi.org/10.1016/j.commatsci.2013.06.050
https://doi.org/10.1016/j.commatsci.2013.06.050
Publikováno v:
Mechanics of Advanced Materials and Structures. 20:571-579
This article presents a new test method, including specimen design, test procedure, and calculation algorithm, for more accurate and complete characterization of bonding strength property of bi-material interfaces. With the proposed method, the stres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56e5705e5a6e3bb2457b21cba47d98e8
https://doi.org/10.1080/15376494.2011.643278
https://doi.org/10.1080/15376494.2011.643278