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The control equations use the Navier - Stokes of three-dimensional viscous, compressible, isentropic, unsteady flows, and the spatial discretization uses the cell-center finite volume method to do the numerical simulation of the propagation laws of the compression wave when the high-speed train pass through the tunnel with the vertical shaft, and the simulation results are consistent with the on-site...
Direct liquid immersion cooling of concentrator solar cells is proposed as a solution for receiver thermal management of concentrating photovoltaic (CPV) and hybrid concentrating photovoltaic thermal (CPV-T) systems. A novel receiver incorporating direct liquid-immersed cell cooling has been developed for linear trough CPV and CPV-T systems at ANU. Several potential working fluids have undergone preliminary...
The refraction stealth characteristic of two dimensional cylinder plasma envelopes is studied. Firstly, an electromagnetic (EM) problem model of EM-wave propagating through cylinder plasma envelopes is set up. Then EW-wave traces equation in cylinder plasma is derived and a novel concept of plasma refraction deviation angle is presented out. Furthermore, the relation between refraction deviation angle...
For the purposes of investigating the free vibration response of the spatial curved beams, a set of deferential equations of motion are derived in matrix formats, considering the variable curvature and torsion. The theory includes all the effects of rotary inertia, shear and axial deformations. Frobenius' scheme and the dynamic stiffness method are then applied to solve these equations. A further...
Competitive supply chains compose a complex network with multi-tier structure, where members at same tier compete in a Nash game. Under the assumption that the consumers are stochastic multicriteria decision-makers, who firstly choose which retailer they transact with, and then make their consumption decisions with deficient information, this paper use nested logit model to character the consumerspsila...
A class of new scalar function and wavelet function is constructed by use of Haar wavelet and bivariate box-spline function and their properties, then several sufficient conditions are given when the new wavelet is bivariate box-spline wavelet. This construction provides a new method for the general construction of wavelet so that construction of wavelet becomes much more concise.
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