dendrite envelope tracking... ... 树突: dendrite 界面跟踪方法: front-tracking method 光线追踪法: Light-tracking method ... www.lw23.com|基于2个网页 3. 前向跟踪法 其次,介绍了前向跟踪法(Front-tracking Method),又名界 面追踪法的概念,解释了该方法的基本理论,并对其进行了总结与讨 论,最…www...
surface tension/ front-tracking methodDirect numerical simulations of multiphase flows, using a front-tracking method, are presented. The method is based on writing one set of governing equations for the whole computational domain and treating the different phases as one fluid with variable material ...
To overcome these difficulties, a new front tracking method for one-dimensional flows is proposed in this work, in which all the wave fronts, including interfaces, shocks, and rarefaction heads and tails, are tracked by nodes explicitly. Numerical results show that it can track fronts accurately...
The wave curve allows numerical calculations using the front tracking method to model multidimensional detonation problems. Implementing the analytic wave structure in numerical calculations is discussed. 展开 关键词: classical and quantum mechanics, general physics detonation waves algorithms chemical reactions...
In this study, a connectivity-free front tracking method is developed to simulate multiphase flows with free surfaces. This method is based on the point-set method which does not require any connectivities between interfacial points to represent the interface. The main advantage of the connectivity-...
In this paper,we modify the conservative front-tracking method developed by Mao De-kang【D.K.Mao,Towards front-tracking based on conservation in two space dimensionsⅡ,tracking discontinuities in capturing fashion,J.Comput.Phys.,226, (2007),pp 1550-1588】to make it applicable to simulations of...
This approach allows the treatment of problems with multiple embedded discontinuities, however the problem of crossing fronts is not yet addressed.doi:10.1007/978-1-4615-0663-8_43D. HanelUniversity of DuisburgL. TranUniversity of DuisburgR. VilsmeierUniversity of DuisburgSpringer US...
In this paper we present a new front-tracking method to simulate GBM. Generally, any movement of boundaries is driven by the minimisation of the internal free energy of a system. The new method moves boundaries along the energy gradient towards a lower total energy state of the system. The ...
A new front-tracking method to compute discontinuous solutions on unstructured finite element meshes is presented. Using an arbitrary Lagrangian–Eulerian formulation, the mesh is continuously adapted by moving the nearest nodes to the interface. Thus, the solution is completely sharp at the interface ...
图书Design of a High-Order Front Tracking Method in 2D. 介绍、书评、论坛及推荐