Estimating wear volume of polymer compound based on two dimension surface figureThe polymer compounds have characteristics of light mass and lubricate-self when they are applied in contact surface. Therefore, they are widely used in different engineering area. One of these applications is to transmiss...
What is a Unit Cell? - The unit cell must construct the Bravais lattice by repeating itself in space. However, nothing is said about the number of points that must be contained within the unit cell. Lithium metal crystallizes in a body centered cubic cry
rational, rational number - an integer or a fraction common fraction, simple fraction - the quotient of two integers improper fraction - a fraction whose numerator is larger than the denominator proper fraction - a fraction with a numerator smaller than the denominator complex fraction, compound fra...
It was established by the earlier authors that the specific volume of polymers diminishes linearly with the temperature until the Tg. Below this temperature the diminution continues but at a smaller rate, as shown in Figure 5.4 obtained by Fox and Flory for fractions of polystyrene of different ...
Figure 1. Simple Scene(left), BVH Scene Graph(right) 本文主要介绍OpenCASCADE中的BVH包及其应用,如碰撞检测。 2.Build BVH 在BVH包中的头文件里面找到BVH的作者:Denis BOGOLEPOV, Danila ULYANOV,在网上搜到他们的一篇论文:Real-Time SAH BVH Construction for Ray Tracing Dynamic Scenes. 因此,可知BVH中是...
A Parallelepiped is a three-dimensional solid shape which has all six sides in the shape of a parallelogram. Given here is a detailed explanation of properties and formulas with examples.
Fig. 1. Functional structures with a honeycomb microstructure across scales: (a) compound eye of an insect, arranged in a micrometer scale honeycomb cell structure, (b) wax honeycomb built by honey bees, (c) high rise buildings (Al Bahr tower, Abu Dhabi, UAE) composed of honeycomb outer ...
e. FEM gave virtually similar results as the analytical results (Refer to Figure 18). (a) σθ1 in MPa (b) σθ 2 in MPa 39 Miraje and Patil / International Journal of Engineering, Science and Technology, Vol. 3, No. 8, 2011, pp. 26-40 (c ) σθ 3 in MPa (d) Ps12 in ...
Mammalian vocalizations are critical for communication and are produced through the process of phonation, in which expiratory muscles force air through the tensed vocal folds of the larynx, which vibrate to produce sound. Despite the importance of phonat
Figure 20. Schematic variation of total specific volume V(T)/Vg, occupied volume V0(T) and free volume at Tg(fg) with temperature T for a supercooled liquid. αg is the coefficient of expansion (total) of the glass, α is the coefficient of expansion of the liquid, αf is the coeff...