A front-tracking alternative to the random choice method

A Front-Tracking Method for Dendritic Solidification

simulations of morphological instabilities and dendritic solidification is given first, in order to put our work into perWe present a front-tracking method to simulate time dependent two-dimensional dendritic solidification of pure substances. The spective. method is based on a finite difference approximation of the heat The process of solidification of a pure substance can equation and explici...

A Front-Tracking Method for the Computationsof Multiphase Flow

A Front-Tracking Method for the Computations of Multiphase Flow G. Tryggvason,∗,1 B. Bunner,† A. Esmaeeli,‡ D. Juric,¶ N. Al-Rawahi,‡ W. Tauber,‡ J. Han,‡ S. Nas,§ and Y.-J. Jan‡ ∗Mechanical Engineering Department, Worcester Polytechnic Institute, 100 Institute Road, Worcester, Massachusetts 01609-2280; †Coventor, Inc., Cambridge, Massachusetts 02142; ‡Department of Mechanical Engineering, Univ...

Homeschooling: An Alternative School Choice

Abstract: The aim of this study was to explore the situation of homeschooling in Iranian system of education. The results of this study derived from a qualitative research performed in 2012. The research population was selected by snowball method. The participants were interviewed. The interviews were semi-structured. The concepts in each interview were extracted. The study showed that all pare...

A Front Tracking Method for Compressible Flames in One Dimension

Abstract. A numerical method is presented for the treatment of one-dimensional compressible flames. The method consists of a conservative front tracking algorithm for use near the flame and a high-order finite difference scheme for capturing the hvdrodynamics throughout the rest of the domain. The results presented show that the method effectively models the interaction of gas dynamics with bot...

A Conservative Front Tracking Method for Hyperbolic Conservation Laws