Eigenfunctions of the quantum mechanical particle-in-a-box problem are shown to lead to a new trigonometric expansion scheme with good convergence properties. This hitherto unexpansion strategy is found to be quite efficient in variational calculations and as an alternative to the Fourier series. ...
[13] 3.1 A particle in... 1608播放 待播放 [14] 3.2 Applications ... 1467播放 05:55 [15] 3.2 Applications ... 933播放 05:57 [16] 3.3 Rigid Rotator... 649播放 05:56 [17] 3.3 Rigid Rotator... 670播放 05:54 [18] 3.4 Harmonic Osci... ...
The dendrimicelle strategy provides a flexible platform with a plethora of options for variation in the type of nanoparticles, dendrimers and block copolymers used, and hence is tunable for applications ranging from nanomedicine to catalysis. 展开 ...
This chapter will introduce the particle swarm optimization (PSO) algorithm giving an overview of it. In order to formally present the mathematical formulation of PSO algorithm, the classical version will be used, that is, the inertial version; meanwhile
Inertial particles advected by a background flow can show complex structures. We consider inertial particles in a 2D Taylor–Green (TG) flow and characterize particle dynamics as a function of the particle’s Stokes number using dynamic mode decomposition (DMD) method from particle image velocimetry...
In order to produce the manipulated image, the process typically involves training two encoders on both the source image and the target image and then switching the decoders in order to rebuild the face from image A onto image B. Some applications have gained popularity due to the ease with...
Marine microalgae (phytoplankton) mediate almost half of the worldwide photosynthetic carbon dioxide fixation and therefore play a pivotal role in global carbon cycling, most prominently during massive phytoplankton blooms. Phytoplankton biomass consists of considerable proportions of polysaccharides, substantial...
It is intended to serve as a building block for simulation systems modelling fluid flows involving a dispersed phase, with PySDM being responsible for representation of the dispersed phase. Currently, the development is focused on atmospheric cloud physics applications, in particular on modelling the ...
Whereas self-propelled hard discs undergo motility-induced phase separation, self-propelled rods exhibit a variety of nonequilibrium phenomena, including clustering, collective motion, and spatio-temporal chaos. In this work, we present a theoretical fra
High-resolution particle imaging techniques have had a large impact in fluid mechanics over the last decades. In this chapter, we concentrate on particle tracking velocimetry in which trajectories of particles are reconstructed from sets of flow visualis