Results 101 to 110 of about 360,412 (305)
, 2011 Статья посвящена изучению вибрации при прокатке. И рассмотрению ее влияния на срок службы оборудования нажимного механизма. В статье приводятся средний срок службы нажимного механизма.
Кириенко, А. А.
core
Advanced Functional Materials, EarlyView.The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal +10 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2017 A new vibration reduction device against flexural vibration of railway vehicle carbody utilizing deformation of a donut-shaped elastic body called elastic torus is presented in this paper.
Takahiro TOMIOKA +3 more
doaj +1 more source
Evaluation of a double Gimbal IPACS design [PDF]
The suitability of various integrated power/attitude control systems (IPACS) rotor materials was analyzed. Three materials were investigated: (1) 6A1-4V-Titanium (the current IPACS rotor material); (2) B120 VCA Titanium; and (3) Custom 455 stainless ...
Burke, P. R., Coronato, P. A.
core +1 more source
A lip vibration model using mechanical properties of flesh
Journal of Applied PhysicsThe mechanics of brass instrument playing extend beyond simple lip tension. While the mechanical properties of human lips vary between relaxed and fully contracted states, these properties alone cannot explain the extensive pitch range achieved by professional brass players.
openaire +2 more sources
Advanced Functional Materials, EarlyView.Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo +4 more
wiley +1 more source
Design and Analysis of the Mechanism Realizing Trajectory and Gesture Claim
Jixie chuandong, 2015 Based on the process requirement of a certain type packet machine,firstly,a new composite-mechanism based on gear- parallelogram mechanism is proposed,and the problem of singular point of structure is solved by composite- mechanism.
Ren Ziwen, Lin Song, Wang Gang
doaj
ANALYSIS OF MECHANICAL VIBRATION OF A SERVOMOTOR USING VIBROMETRY
Journal of Production Engineering, 2021 The servomotor must ensure resistance to the environment (mechanical vibration, humidity, temperature) in which it will be operated. It is the vibration that is one of the important monitored parameters that allow obtaining initial information about the operational status of the equipment.
openaire +1 more source
Advanced Functional Materials, EarlyView.This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source