نتایج جستجو برای: vortex gas separator
تعداد نتایج: 274531 فیلتر نتایج به سال:
A sustainable, heat-resistant and flame-retardant cellulose-based composite nonwoven has been successfully fabricated and explored its potential application for promising separator of high-performance lithium ion battery. It was demonstrated that this flame-retardant cellulose-based composite separator possessed good flame retardancy, superior heat tolerance and proper mechanical strength. As c...
Natural gas hydrate (NGH) is widely considered as an alternative energy source due to its tremendous reserves, cleanness and high density. During the exploitation process, discharging gas-liquid phase surface for separation not only affects pump performance but also increases space requirements of offshore platform. Taking NGH production test data in South China Sea example, a downhole spiral s...
We report numerical simulation results for free-vortex lifetimes in the critical region of classical two-dimensional easy-plane ferroand antiferromagnets having three-component order parameters. The fluctuations in the vortex number density in a spin dynamics simulation were used to estimate the lifetimes. The observed lifetimes are of the same order of magnitude but smaller than the characteri...
A detailed study is presented of classical field configurations describing nonabelian vortices in two spatial dimensions, when a global SO(3) symmetry is spontaneously broken to a discrete group IK isomorphic to the group of integers mod 4. The vortices in this model are characterized by the nonabelian fundamental group π1(SO(3)/IK) =Q8, which is isomorphic to the group of quaternions. We prese...
In many industrial equipment such as boilers and heat exchangers, the cylindrical tubes are exposed to the gas- liquid two phase flow. For any immersed body in flow field vortex shedding is created with a frequency that may be constant or variable, according to conditions such as flow rates, geometry of body, and etc. The failure will happen in the equipment, when this frequency is close to...
Compressible vortex sheets are fundamental waves, along with shocks and rarefaction waves, in entropy solutions to multidimensional hyperbolic systems of conservation laws. Understanding the behavior of compressible vortex sheets is an important step towards our full understanding of fluid motions and the behavior of entropy solutions. For the Euler equations in two-dimensional gas dynamics, th...
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