Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ronggang Yang"'
Publikováno v:
Heliyon, Vol 10, Iss 8, Pp e29423- (2024)
In order to improve the accuracy of stress intensity factors (SIFs) calculated by traditional boundary element methods (BEM), the multi-domain wavelet boundary element method (WBEM) is proposed. Firstly, by adjusting the nodes of the B-spline wavelet
Externí odkaz:
https://doaj.org/article/baa7787e94c84abc9c1e60d036ee5e81
Autor:
Ronggang Yang, Zijun An
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
Mechanical models of deceleration meshing pair and equal-speed meshing pair are derived using the rigidity coefficient and static equilibrium conditions of plate (fixed plate, output shaft, or plane plate). The elastic angles are obtained, and their
Externí odkaz:
https://doaj.org/article/6e439d250f7e48fa9e9b3ce8cf278786
Publikováno v:
Journal of Applied Toxicology. 42:683-693
Sinensetin is a polymethoxylated flavone with anti-inflammatory and anti-oxidative activities. This work aimed to explore the function and mechanism of sinensetin in oxygen and glucose deprivation/reperfusion (OGD/R)-induced neurotoxicity. The overla
Publikováno v:
Neurochemical Research. 47:347-357
Medicarpin, a pterocarpan class of naturally occurring phytoestrogen possesses various biological functions. However, the effect of medicarpin on oxygen-glucose deprivation-reoxygenation (OGD/R)-induced injury in human cerebral microvascular endothel
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 21:2299-2321
A trochoid cam gear (TCG) is a kind of precise transmission device with high performance, such as non-backlash, high precision, low noise, etc. Generally, the tooth profile modification technique is essential to influence the dynamic performance of T
Publikováno v:
Measurement. 203:111898
Publikováno v:
Ocean Engineering. 246:110558
Publikováno v:
Journal of Mechanical Design. 142
A trochoid cam gear (TCG) is a kind of precise transmission device with high performance, such as non-backlash, high-precision, low noise, etc. However, the nonlinear dynamics has not been studied. In the present paper, the nonlinear dynamic differen
Publikováno v:
Tribology International. 103:218-227
In this paper, a new static mechanical model is established to study the rolling-sliding contact in the real-time non-clearance precision ball drive. Meshing forces at the main and the secondary transmission force points in two types of mechanical mo
Nonlinear dynamic analysis of a cycloidal ball planetary transmission considering tooth undercutting
Publikováno v:
Mechanism and Machine Theory. 145:103694
A cycloidal ball planetary transmission (CBPT) is a new type of transmission system with a large transmission ratio and a phenomenon of tooth undercutting. Nonlinear dynamic differential equations of the CBPT in the undercutting state are constructed