Results 71 to 80 of about 106,115 (166)

Research on the Elastic Deformation of Rollers in 6-H Mill

open access: yes工程科学与技术, 2009
:Elastic deformation of rollers in the process of sheets and strips rolling significantly the quality of profile shape. In order to study this elastic deformation,a mechanical model of contact among rollers and between work roll and rolled piece was ...
doaj  

Study and Application of Cement Slurry for Mitigating Casing Deformation in Shale Gas Well Fracturing

open access: yesZuanjingye yu wanjingye
Shale gas reservoirs in the Sichuan-Chongqing area have complex geological structures and well-developed natural fractures, which always result in formation slip and casing deformation in long horizontal section well tight cluster fracturing operation. A
Minhua CHEN   +6 more
doaj   +1 more source

Elastic-plastic Contact Analysis of the Planetary Roller Screw Mechanism

open access: yesJixie chuandong, 2016
Aiming at elastic- plastic contact of planetary roller screw mechanism( PRSM),a single contact model between screw and roller is established based on the Hertz contact theory and elastic- plastic mechanics,then a method for judging whether the PRSM has ...
Yao Qin   +4 more
doaj  

Elastic Deformation of Cellulose/Lignin-Based Anode for Rejuvenating Aged Mix-Cultured Electroactive Biofilms. [PDF]

open access: yesAdv Sci (Weinh)
Liu X   +15 more
europepmc   +1 more source

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