High resolution numerical methods for compressible multi fluid flows and their applications in simulations

... this study and recommendation for future work are given 17 Chapter High- resolution Methods for Multi- fluid Flows with Stiffened Gas Equation of State In this chapter1 , high- resolution methods are ... construct high- resolution methods with AMR, which are very robust and stable Chapter 1.2.3 Introduction and Literature Review Flows Involving Barotropic Compone...

Ngày tải lên: 14/09/2015, 08:44

... STUDY OF SAMPLE PREPARATION AND PRETREATMENT METHODS AND THEIR APPLICATIONS, IN COMBINATION WITH HIGH- RESOLUTION CHROMATOGRAPHY BY ZHU XUERONG (M.SC.) A thesis submitted for the degree of ... developing and improving instrumentation, data-handling and report-generating software, while sample preparation and pretreatment methods have been more or...

Ngày tải lên: 16/09/2015, 15:54

... Temperatures RAPET is being used in our laboratory for the last four years We will show that the RAPET of silanes is yielding the smallest reported SiC particles having the highest surface area The RAPET ... ability to reduce metals for which there is no reducing agent that can it For example, preparing metallic Mg nanoparticles .The last technique was named by us RA...

Ngày tải lên: 11/06/2014, 12:29

... limited number of background meshes 1.3.3 Mesh- free methods of non-integral type 1.3.3.1 Drawbacks of mesh- free methods of integral type in the flow simulations The mesh- free methods of integral type ... DEVELOPMENT OF MESH- FREE METHODS AND THEIR APPLICATIONS IN COMPUTATIONAL FLUID DYNAMICS DING HANG (B Eng., M Eng.) A THESIS SUBMITTED FOR...

Ngày tải lên: 16/09/2015, 17:12

... metric and Banach spaces Math Japon 22, 99–112 (1977) doi:10.1186/1687-1812-2011-84 Cite this article as: He et al.: The existence of fixed points for new nonlinear multivalued maps and their ... Corollaries 3.1 and 3.2 all generalize and improve [5, Theorem 3.4] and the primitive Chatterjea’s fixed point theorem [3] Fixed point theorems of generalized...

Ngày tải lên: 20/06/2014, 22:20

... arrowhead matrices We give our main results in Section In Section 4, we revisit the lower and upper bounds of the ratio of eigenvalues of arrowhead matrices associated with hub matrices and wireless ... the improved upper and lower bounds for the arrowhead matrix, we will now examine their applications to hub matrices and MIMO wireless communi...

Ngày tải lên: 21/06/2014, 20:20

... bounds for the product of two general matrices The new trace bounds improve the recent results Then, for their application in the algebraic Riccati equation, we get some upper and lower bounds ... Journal of Inequalities and Applications Therefore, considering the application of the trace bounds, many scholars pay much attention to estima...

Ngày tải lên: 22/06/2014, 02:20

Ngày tải lên: 14/11/2014, 08:12

... derive axisymmetric lattice Boltzmann D2Q9 models in 2D coordinates Using the general method, three different axisymmetric lattice Boltzmann D2Q9 model A, B and C were derived through inserting ... according to a certain lattice velocity model Since all lattice velocity models are regular and defined in the Cartesian coordinates, the standard LBM is based on the...

Ngày tải lên: 11/09/2015, 14:36

... developments and applications of global optimization can be found in engineering discipline including chemical engineering The reason is that mathematical programming is an active and vibrant research in ... Global Optimization Techniques for Chemical Engineering Applications Many chemical engineering problems involve optimization of highly nonlinear and...

Ngày tải lên: 13/09/2015, 21:39

... sectors and cones 1.1 Overview of Viscous Flows in Sectors and Domains with Corners Fluid flows in sectors and cones have a wide range of applications including mechanical engineering, aerospace and ... The flow with a sink with initial regime (2.37) for Re = 100 and α = 90◦ 52 2.24 The flow with a sink with initial regime (2.37) for Re = 100 and α = 115◦...

Ngày tải lên: 11/09/2015, 09:05

... global order of accuracy for high- order accurate schemes One of the approaches to the solution of Maxwell equations with discontinuous coefficients is based on one-sided finite difference formulae, ... this work high- order accurate FDTD schemes are implemented for the solution of Maxwell equations in various coordinate systems These schemes have advantages over the curren...

Ngày tải lên: 17/03/2014, 14:29