Results 21 to 30 of about 1,357 (301)
Stick/slip phenomena in dynamics: choice of contact model. Numerical predictions & experiments [PDF]
, 2007 This paper presents a method for choosing the most appropriate contact model from several models, by comparing their efficiency for predicting hysteretic behaviour in different applications.
Michon, Guilhem +4 more
core +1 more source
Riser Operating Window Analysis Based on Tensioner Coupling
Shiyou jixie, 2021 In order to study the self-storage operation window under the coupling effect of the tensioner and the riser as well as the emergency operation window at the time of evacuation for avoiding typhoon, based on the lateral vibration characteristics under ...
Qu Hao +5 more
doaj
Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, 2022 Purpose: Tensioning technique at graft fixation is one of key factors for successful outcomes in ACL reconstruction. The tensioning boot, which had two tensioners and was fixed to the tibia with a bandage, was developed for precise graft tensioning.
Tatsuo Mae +5 more
doaj +1 more source
Research on Vibration Performance of Engine Timing Transmission System with VVT
Jixie chuandong, 2021 In order to solve the vibration and reliability problems of timing belt transmission system of a 2.0L VVT engine，the mechanical model of timing drive system is simplified from the point of view of force balance，and the external excitation factors ...
Jiawang Li +3 more
doaj
Study on Lateral Vibration Characteristics of Tensioner-Riser Coupling
Shiyou jixie, 2020 To accurately understand the lateral vibration characteristics of the tensioner-riser coupling, considering the influence of the tensioner and the riser coupling and the tensioner parameters and other factors, the lateral vibration dynamics simulation ...
Tu Pu, Fang Haihui, Xiong Lun
doaj
, 2020 We study if the discrepancy between the local and cosmological measurements of the Hubble constant $H_0$ can be reformulated as a tension in the cosmic microwave background (CMB) monopole temperature $T_0$. The latter is customarily fixed to the FIRAS best-fit value in CMB data analyses.
Ivanov, Mikhail M. +2 more
openaire +2 more sources
Tribology OnlineThe present study describes an improvement of damping performance of a mechanical tensioner driven by friction force at the power spring interface, used for the timing chain system for an internal combustion engine. The mechanical tensioner consists of a
Hideaki Seki +3 more
doaj +1 more source
An intelligent recoil controller for riser system based on fuzzy control theory
International Journal of Naval Architecture and Ocean Engineering, 2022 Riser recoil control is a complicated nonlinear control problem. An intelligent control methodology is proposed to control the complicated riser recoil response based on fuzzy control theory. A dynamic nonlinear model of drilling riser/tensioner coupling
Xiuquan Liu +6 more
doaj +1 more source
Patellar Fracture Fixation Using Suture Tape Cerclage
Arthroscopy Techniques, 2020 Transverse patellar fractures are a relatively common injury and typically require surgical fixation. An adequate restoration of patella integrity is essential for proper functioning of the extensor mechanism of the knee and for the prevention of ...
Edoardo Monaco, M.D. +6 more
doaj +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source