Results 21 to 30 of about 867,302 (383)
Research on the Influence of Multiple Parameters on the Responses of a B-type Subway Train
Chinese Journal of Mechanical Engineering, 2022 To obtain improved comprehensive crashworthiness criteria for a B-type subway train, the influence laws of the vehicle design collision weight M and empty stroke D on the train’s collision responses were investigated, and multi-objective optimization and
Yanwen Liu +5 more
doaj +1 more source
The determination of the asynchronous traction motor characteristics of locomotive [PDF]
, 2017 The article deals with the problem of the locomotive asynchronous traction motor control with the AC diesel-electric transmission. The limitations of the torque of the traction motor when powered by the inverter are determined.
Kochin, Alexander Evgenievich +5 more
core +2 more sources
Nature Communications, 2020 Force exertion is an integral part of cellular behavior. Traction force microscopy (TFM) has been instrumental for studying such forces, providing spatial force measurements at subcellular resolution.
D. Vorselen +7 more
semanticscholar +1 more source
Journal of Physical Therapy Science, 2021 [Purpose] To systematically review the literature on the use of cervical extension traction methods for increasing cervical lordosis in those with hypolordosis and cervical spine disorders.
P. Oakley +3 more
semanticscholar +1 more source
Shock and Vibration, 2021 In this study, a non-Gaussian excitation acceleration method is proposed, using aluminum alloy notched specimens as a research object and measured acceleration signal of a certain airborne bracket, during aircraft flight as input excitations, based on ...
Kuanyu Chen +4 more
doaj +1 more source
Shock and Vibration, 2021 Minimum correlated generalized Lp/Lq deconvolution (MCG-Lp/Lq-D) is an important tool to detect periodic impulses in vibration mixture. It is proved to be a more stable technique than maximum correlated kurtosis deconvolution (MCKD) to recover the fault ...
Qiuyang Zhou +3 more
doaj +1 more source
Step-by-Step Numerical Prediction of Aerodynamic Noise Generated by High Speed Trains
Chinese Journal of Mechanical Engineering, 2022 In this paper, the unsteady flow around a high-speed train is numerically simulated by detached eddy simulation method (DES), and the far-field noise is predicted using the Ffowcs Williams-Hawkings (FW-H) acoustic model.
Tian Li +3 more
doaj +1 more source
On the Scale Size of the Aerodynamic Characteristics of a High-Speed Train [PDF]
Journal of Applied Fluid Mechanics, 2022 In the wind tunnel test of trains, the scale size changes the Reynolds numbers of trains, which may affect the aerodynamic characteristics of the train.
C. Chang, T. Li, D. Qin, J. Zhang
doaj +1 more source
Three-dimensional edge waves in plates [PDF]
, 2007 This paper describes the propagation of three-dimensional symmetric waves localized near the traction-free edge of a semi-infinite elastic plate with either traction-free or fixed faces.
Kaplunov, JD, Zernov, V
core +1 more source
Efficacy of Current Traction Techniques for Endoscopic Submucosal Dissection
Gut and Liver, 2020 This systematic review aimed to assess the efficacy of the current approach to tissue traction during the endoscopic submucosal dissection (ESD) of superficial esophageal cancer, early gastric cancer, and colorectal neoplasms.
S. Abe +12 more
semanticscholar +1 more source