全部文献期刊会议图书|学者科研项目
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作者:Jing LIU , Zhiyong LV , Yang LIU ...
来源:[J].Chinese Journal of Aeronautics(IF 0.438), 2020
摘要:Abstract(#br)Because of the complex constraint effects among layers in multi-layered metallic bellows hydroforming, the stress concentration and defects such as wrinkling and fracture may easily occur. It is a key to reveal the deformation behaviors in order to obtain a sound pro...
作者:Boo Hyun Kang , Moon Yong Lee , Sung Man Shon ...
来源:[J].Journal of Materials Processing Tech.(IF 1.953), 2007, Vol.194 (1), pp.1-6
摘要:Abstract(#br)Tubular bellows are one of the most efficient energy-absorbing elements for various automotive systems. The conventional manufacturing of metallic tubular bellows consists of a four-step process: (1) deep drawing, (2) ironing, (3) tube bulging, and (4) folding. In th...
作者:Bijayani Panda , M. Sujata , M. Madan ...
来源:[J].Engineering Failure Analysis(IF 0.855), 2014, Vol.36, pp.379-389
摘要:Abstract(#br)There were three consecutive occurrences of bellows failure in a particular pressure safety valve (PSV) of a petroleum refinery within a time span of one week. The bellows were made of 316L grade austenitic stainless steel, and the PSV was mounted on one of the vesse...
作者:Guang Li , Jie Wei , Devin Olek ...
来源:[J].International Journal of Radiation Oncology, Biology, Physics(IF 4.524), 2017, Vol.97 (3), pp.596-605
摘要:Purpose(#br)To compare the image quality of amplitude-binned 4-dimensional magnetic resonance imaging (4DMRI) reconstructed using 2 concurrent respiratory (navigator and bellows) waveforms.(#br)Methods and Materials(#br)A prospective, respiratory-correlated 4DMRI scanning prog...
作者:Isoharu Nishiguchi , Shinya Kashiwabara
来源:[J].Fusion Engineering and Design(IF 0.842), 1998, Vol.41 (1), pp.323-329
摘要:Abstract(#br)Bellows are planned for use in the torus vacuum vessel of ITER to absorb the relative displacements resulting from thermal expansion. Though both sides of the bellows are in vacuum during normal conditions, these bellows would be subjected to external or internal pre...
作者:Y. Suetsugu , M. Shirai , K. Shibata ...
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2004, Vol.531 (3), pp.367-374
摘要:Abstract(#br)An all-metal bellows chamber with a comb-type Radio Frequency (RF) shield for a high-current accelerator was developed and tested at the KEK B-factory (KEKB). The comb-type RF shield has no thin fingers but has nested comb teeth instead at an inner surface. The com...
作者:Tsuyoshi Furushima , Nguyen Quang Hung , Ken-ichi Manabe ...
来源:[J].Journal of Materials Processing Tech.(IF 1.953), 2013, Vol.213 (8), pp.1406-1411
摘要:Abstract(#br)A novel semi-dieless metal bellows forming process with local induction heating and axial compression without using any conventional dies is proposed. Firstly, the thickening of a tube is induced by local heating and axial compressive force. Secondly, the buckling of...
作者:Lu Zhiming , Tong Shuiguang , Qin Yi ...
来源:[J].International Journal of Pressure Vessels and Piping(IF 0.932), 2002, Vol.79 (3), pp.245-247
摘要:Abstract(#br)The in-plane instability of U-shaped bellows is analyzed. The in-plane instability critical pressure of bellows which are subjected to zero, tensile and compressive deformation are measured experimentally. The in-plane instability critical pressure of bellows under c...
作者:Loreto Valenzuela , Eneko Setien , Eduardo Zarza
来源:[J].Engineering Failure Analysis(IF 0.855), 2020, Vol.111
摘要:... An exhaustive on field inspection of the broken glass envelopes and expansion bellows of the receivers (heat collecting elements) suggests that this unusual number of damaged receiver tubes is somewhere related with the over-irradiation of the bellows caps in some operation c...
作者:Satoshi Igi , Hiroshi Katayama , Masanori Kawahara
来源:[J].Nuclear Engineering and Design(IF 0.805), 2000, Vol.197 (1), pp.107-114
摘要:Abstract(#br)Bellows are widely used as the element of expansion joint in various piping systems. Piping systems for industrial plants often suffer excessive deformations or displacements caused by heat expansion, vibration, nonuniform subsidence of ground, etc. Bellows have...

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