aMoreover, in the PBM, to describe the particle grow rate reasonably, the model given in Eq. (11) has been established and validated with the experimental investigations concerning the fluidization behavior of PE particles 而且,在PBM,描述微粒生长率合理地,在Eq给的模型。 (11) 建立了并且确认了...
待解决 悬赏分:1 - 离问题结束还有 Moreover, in the PBM, to describe the particle grow rate reasonably, the model given in Eq. (11) has been established and validated with the experimental investigations concerning the fluidization behavior of PE particles问题补充:匿名 2013-05-23 12:21:38 ...
Although the differential equations derived are similar to the general form of diffusion-convection equations, the marked difference is the suitability of the model, for being applied for variation of parameters, such as particle concentration in the fluid, injection rate, density of solid particles,...
Theoretical physicists have proposed the existence of a new type of particle that doesn’t fit into the conventional classifications of fermions and bosons. Their ‘paraparticle’, described inNatureon 8 January1, is not the first to be suggested, but the detailed mathematical model characterizing ...
Such understanding is essential for the appropriate selection of mathematical equations to then obtain a successful model that can be solved at low computational cost. The main mathematical expressions developed for the different phenomena that occur during particle aggregation (i.e. collision frequency ...
The quarks are bound together through the strong nuclear force.The electron is classified as a lepton, a fundamental particle that can be isolated.Answers can include Fractional charge of quarksRole of the electromagnet force Force-carrying bosons. ...
microscopic domains. Nevertheless, quantum theory is commonly regarded as being (almost) universally valid. It is not only used to describe fundamental processes in particle and solid state physics, but also, for instance, to explain the cosmic microwave background or the radiation of black holes....
The model is so far 2d and the particles can move in every direction in the 2d plane depending on the forces acting on it. The possible overlap between neighbouring particles and multi-particle interactions are important features of this model. A freeware software is developed and published ...
What is a trajectory? What kind of information do you need to predict the trajectory of a particle? What are the two ways to define an atomic radius? Describe both ways, and when is each method used? Why do phenyl rings adopt the helicity orientation?
In turbulent flows, kinetic energy is transferred from the largest scales to progressively smaller scales, until it is ultimately converted into heat. The Navier-Stokes equations are almost universally used to study this process. Here, by comparing with molecular-gas-dynamics simulations, we show ...