6) principal moment of inertia 主惯性矩 1. A simple method for principal axses and principal moment of inertia of are is presented. 介绍了确定主轴、主惯性矩的简单方法。 2. Change of components of inertia tensors in rotation of coordinates and calculation of principal moment of inertia is ...
Polar moment of inertiaRectangle spline shaftThis article is based on the concept and the calculation method of polar moment of inertia to derive the calculation formula for polar moment of inertia of rectangle spline shaft and involute spline shaft. Then verified the correctness of the calculation ...
2) sectional inertia moment 截面惯性矩 1. The simplified calculation method of sectional inertia moment for plate is proposed when analyze integral structure space of slab-column structure assembled by monolithic prestressing. 文中提出了装配式整体预应力板柱结构整体结构空间分析时楼板的截面惯性矩的简化...
from 195 to 145 Ma around a Euler pole near the center of the African large low shear-wave velocity province (LLSVP) and the antipodal Pacific LLSVP, where these largest mass anomalies on the planet tend to control the TPW axis defined by Earth’s equatorial minimum moment of inertia37....
The Galerkin and Newmark-β methods are used for spatial and time integration of the governing equations. Sinusoidal modal functions are adopted for the description of the variables. Inertia and drag coefficients used in the numerical scheme depend on the Keulegan-Carpenter number....
Since there is plastic flow, the ro- tation axis of the Earth will follow closely any imposed changes of the axis of maximum non-hydrostatic moment of inertia.The stability of the spin axis is therefore dependent upon the stabil- ity of the geoidal shape (Gold 1955). An extensive summary ...
Our calculation is based upon the Kramers-Kronig method. By means of a best-fit procedure of the dispersion plots together with the Cole-Cole plots, the presence of a monomeric phase and of three main aggregates which are well characterized, is found. So, we get several stereotypes of the...
The calculation of the chain size distribution for the bulk part and for the surface of the layer shows that in the bulk part of the liquid longer chains are more likely to occur. We reason that this is due to the higher mobility of the molecules in the surface region which lowers the ...
Both methods yield the same results to the order in field strength to which the calculation is carried. In general in the 〈cos 2θ〉 and 〈 P 2(cos )〉 calculation one finds that the sum and difference frequencies of the applied field well as constant and second harmonic terms will ...