Results 61 to 70 of about 256,373 (245)
Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2015 With the development of box structure like a car or plane, noise reduction technology is required. For interior noise reduction, it is necessary to identify a resonance mode which is affected by the acoustic characteristics. Meanwhile, noise problem with
Takahito WATANABE, Takuya YOSHIMURA
doaj +1 more source
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Journal of Marine Science and EngineeringCoupled plate structures composed of stiffened plates and sub-plates have been widely used in marine engineering practice. Meanwhile, the low-frequency multi-linear spectrum vibration control of the coupled stiffened plate structures has become necessary
Yuan Du +5 more
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Nihon Kikai Gakkai ronbunshu, 2015 The evaluation methodologies of flow induced vibration on the dynamic stability of elastic beam structure are investigated. In this paper, the instability analysis methods of a beam subjected to a confined annular axial flow are dealt with.
Katsuhisa FUJITA, Akinori MORIASA
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Cooling a Micromechanical Beam by Coupling it to a Transmission Line
, 2007 We study a method to cool down the vibration mode of a micro-mechanical beam using a capacitively-coupled superconducting transmission line. The Coulomb force between the transmission line and the beam is determined by the driving microwave on the ...
A. N. Cleland +8 more
core +1 more source
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
OPTIMIZATION FOR THE VIBRATION FATIGUE DURABILITY OF MOTOR CONTROL UNIT OF NEW ENERGY VEHICLE
Jixie qiangdu, 2020 The vibration failure issue of the motor control unit during the vibration test was studied,and the reasons of the failure were analyzed by applying spectrum analysis method,the results showed that the coupled vibration is the main reason of the ...
LU Gang +3 more
doaj
Suppression of transverse vibration of elevator rope using vertical vibration of counterweight
Nihon Kikai Gakkai ronbunshu, 2015 An elevator rope for high-rise building is forcibly excited by the displacement of the building caused by earthquakes and wind forces. In high-rise building, the elevator rope may resonate with the natural frequency of the building; hence, effective ...
Ibuki HIROSE, Hiroyuki KIMURA, Kou OGAWA
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Numerical simulation of the airflow–rivulet interaction associated with the rain-wind induced vibration phenomenon [PDF]
, 2011 Rain-wind induced vibration is an aeroelastic phenomenon that occurs on the inclined cables of cable-stayed bridges. The vibrations are believed to be caused by a complicated nonlinear interaction between rivulets of rain water that run down the cables ...
Robertson, Andrew Colin, Taylor, Ian
core +1 more source