Creating a Femoral Tunnel Aperture at the Anteromedial Footprint Versus the Central Footprint in ACL Reconstruction: Comparison of Contact Stress Patterns. [PDF]
Orthop J Sports Med, 2021 Kim SJ +5 more
europepmc +1 more source
Development of new materials for turbopump bearings [PDF]
The life requirement for the angular contact ball bearings in the Space Shuttle Main Engine (SSME) high pressure oxygen turbopump (HPOTP) is 7.5 hours. In actual operation, significantly shorter service life was experienced.
Maurer, R. E., Pallini, R. A.
core +1 more source
Cleaning Capacity Analysis of Foam Pig in Submarine Pipeline
Shiyou jixie, 2018 Elliptical submarine pipeline may reduce the contact area with the pig and thus affect the sealing effect, resulting in inferior cleaning effect. To analyze the cleaning capacity of the foam pig in the submarine pipeline, taking the foam pig cleaning ...
Wei Yungang +3 more
doaj
Changes in the Contact Stress Distribution Pattern of the Patellofemoral Joint After Medial Open-Wedge High Tibial Osteotomy: An Evaluation Using Computed Tomography Osteoabsorptiometry. [PDF]
Orthop J Sports Med, 2021 Kameda T +6 more
europepmc +1 more source
Seal-surface Contact Stress Analysis of the Connection under Tension-compression Alternating Load
Shiyou jixie, 2018 To select proper gas-seal connection of injection-production casing string under tension-compression alternating loads, based on the nonlinear theory of elastoplastic contact, the finite element analysis method is used to investigate the distribution of ...
Wang Jianjun +3 more
doaj
Tibio talar contact stress: An experimental and numerical study. [PDF]
J Orthop, 2020 Filardi V.
europepmc +1 more source
Contact Stress Analysis on the Spindle of Wellbore Trajectory Control Tool
Shiyou jixie, 2016 In the actual rotary steering drilling process,the spindle of wellbore trajectory control tool is bent,and it is extremely easy to generate large contact stress in the contact surface of the eccentric structure and the spindle,which would result in ...
Wang Jie +5 more
doaj
Analysis on Bearing Arrangement of High-power Locomotive Drive System Based on Romax
机车电传动, 2014 In order to analyze the influence of different bearing arrangement on the high-power locomotive drive system, the bending deformation of the armature axle, bearing life and gear mesh were compared by Romax Designer software.
ZHANG Jun +3 more
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Comparison of the contact stress between the sensor and real polyethylene insert in total knee arthroplasty: a finite element analysis. [PDF]
Ann Transl Med, 2020 Song SJ, Kim KI, Park CH.
europepmc +1 more source
机车电传动, 2016 In order to research the relationship characteristic between the interference fit value and stress value of wheel-axle, the traditional contact stress formula based on the mechanics of elasticity and the finite element method was applied.
Wang Qiushi, Zhang Kailin, Zhang Yu
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