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The mechanism of road embankment reinforced with geotextile is studied with nonlinear finite element method. By comparative computing of the unreinforced road embankment with reinforced one, it is can be found that the lateral displacement of embankment decreased, the stability of embankment enhanced, the plastic zone connecting with embankment and foundation weakened, the value of plastic strain...
LEDs with different density of V-shaped pits are numerically investigated. To validate the used models and parameters, the experimentally external quantum efficiency (EQE) curve of blue InGaN/GaN multiple quantum well light-emitting diode (LED) is fitted with the calculated EQE curve. Simulation results show that the EQE is firstly enhanced and then reduced with an increase in the density of pits...
Numerical analysis of cardiovascular flow is one of several methods of use for the quantitative evaluation of patient-specific treatments. However, due to the complexity of vascular geometry and flow conditions, the cardiovascular flow simulation continues to be a challenging project. As the flow at the peak of systolic heart beat displayed full turbulence, the congenital heart treatments, Norwood...
The following abstracts are given: Optimized Germanium Co-Implant with B2H6 PLAD for Better Advanced PMOS Device Performance; Design of low noise CMOS charge pump with adjustable output voltage and adjustable power; Measurement and Simulation of Various Geometries of LTCC Electron Hop Funnels; Efficient Design and Synthesis of Decimation Filters for Wideband Delta-Sigma ADCs; A Novel Material Solution...
Spiral and folded Pulse Forming Line (PFL) are the most effective methods to generate long pulse high power pulse. Combined these two methods together, a long pulse accelerator using water as the transmission dielectric, with two spiral pulse high power PFLs connected by a transition section to form a folded line, was designed. At the length of 1.2 m, high power pulse with pulse length 260 ns was...
The migration of fluorine atoms in BF+2 implanted silicon under RTA has been analysed using SIMS, the microstructural defect of BF+2 implanted silicon before and after RTA has been observed using TEM, and the reverse leakage current of BF+2 implanted diodes after RTA has been measured. The results show that the amorphous layer and the damaged crystalline region strongly influence fluorine redistribution...
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