In this paper, we apply high-order finite difference (FD) schemes for multispecies and multireaction detonations (MMD). In MMD, the density and pressure are positive and the mass fraction of the ith species in the chemical reaction, say zi, is between 0 and 1, with ∑zi=1. Due to ...
(ii) The difference of accumulated hop distance and actual Euclidean distance between anchor nodes is used to design correction coefficients. Because of no position information of unknown nodes, the distance difference from unknown nodes to anchor nodes cannot be directly computed. Therefore, we use ...
First, based on the broadband that is typical of blast waves, the peak frequency of the P-wave was obtained in the time–frequency domain, taking advantage of the difference in the propagation speed of the P-wave, S-wave, and the surface wave. Second, the phase difference between two ...
This computation integrates the displacements at microphone position with a time delay and an attenuation determined by the virtual microphone position above the drumhead. Thereby, the attenuation d/r(x,y), with r(x,y) being the distances between the respective points on the membrane and the ...
3.3. Relationship between Atomic Size Difference and Grain Growth Activation Energy 3.3. Relationship between Atomic Size Difference and Grain Growth Activation Energy Three high-entropy alloy systems with a single FCC phase are observed: CoCrFeMnNi, Al0.2CToChrreFeeMhingNh-i,enatnrdopAyl0a.3lCloo...