Computational Condensed Matter 4 (2015) 32e39 Contents lists available at ScienceDirect Computational Condensed Matter journal homepage: http://ees.elsevier.com/cocom/default.asp Regular article Putting DFT to the trial: First principles pressure dependent analysis on optical properties of cubic perovskite SrZrO3 Ghazanfar Nazir a, b, *, Afaq Ahmad b, Muhammad Farooq Khan a, Saad Tariq b a b Department of Physics and Graphene Research Institute, Sejong University, Seoul 143-747
Words: 5414 - Pages: 22
Properties of Polyamide-Egg Shell Powder Composite Materials Challa Ramesh Madanapalle Institute of Technology & Science, Madanapalle, Andhra Pradesh, India M. Vamsi Krishna Assistant Professor, Madanapalle Institute of Technology & Science Madanapalle, Andhra Pradesh, India Sreenivasulu Bezawada Assistant Professor, Madanapalle Institute of Technology & Science Madanapalle, Andhra Pradesh, India Abstract: A composite is a structural material which consists of two or more constituents. The
Words: 2302 - Pages: 10
excellent corrosion resistance influence their value. These properties make them very attractive for a variety of applications. Ti alloys provide structural materials in the aeronautics and astronautics industries because of their high specific strength but they are expensive. Stainless steel is a widely used and it is an inexpensive material in most industrial fields. Dissimilar joints can provide cost savings due to less use of one of the components. They also are capable of offering complex function
Words: 4054 - Pages: 17
liquid photopolymer resin as a material which is one of the limitation of the process also. Curing liquid resin with a high intensity UV radiations at times causes over-curing which is highly undesirable. In this project, behavior of different biomaterials have been observed under same condition and the results have been plotted and regression analysis for each has been done. The study of graphs and coefficient of determination of process with different materials shows how accurate the process
Words: 4548 - Pages: 19
are prohibitively longer & lot of machine time is consumed in the process. This can become a limiting scenario wherein multiple materials are scaled up for measurements or multiple formulation variables are being analyzed. In this paper, we propose to use the “Swell Index” as the prime factor to be used for evaluating the changes in dimensions. Swell Index of a material is defined as the ratio of difference in dimension to the original dimension as a function of temperature or humidity and is expressed
Words: 1437 - Pages: 6
Introduction The following is a basic report with regards to three specific questions which will be answered, centered on material studies. The first question is based around work hardening, the changes in the atomic structure as a result thereof and the reason why some materials are more susceptible to work hardening than others. The second question is based on the process of embrittlement, as well as listing a few different ways in which embrittlement can occur. The third and last question is
Words: 1347 - Pages: 6
Bachelor of Engineering Civil Engineering First Year (First & Second Semester) • ENG Mathematics – I & ENG Mathematics II: 2D & 3D Coordinate Geometry; Differential Calculus; Infinite Series; Matrices,Ordinary differential equations of first and second order; Laplace Transforms; Vector Calculus • Elements of Mechanical Engineering & Elements of Civil Engineering Principle of virtual work,Rectilinear & curvilinear translation; Rotation of a rigid
Words: 1394 - Pages: 6
different arrangements and/or conformations of the molecules in the crystal lattice. However, they share one common form once they are in solution form. Polymorphism is very important in those areas of chemical research where full characterization of a material has a pivotal role in determining its ultimate use e.g. in pharmaceutical, pigment, agrochemical, explosive and fine chemical industries. When polymorphism exists as a result of difference in crystal packing, it is called packing polymorphism. Polymorphism
Words: 2183 - Pages: 9
MATERIALS ENGINEERING ASSIGNMENT 2 By Farhan Yosuf (EAU 0710043) - December 10, 2014 INTRODUCTION Materials are elementary to the revolution of civilizations, so much that we associate ages with them. From the very basic materials used by the Stone Age civilization such as stone, clay, skins and wood to the Bronze Age where the crucial concept of alloying was formulated to the current age where we have a periodic table, a reference to all the elements discovered, enabling us to achieve the great
Words: 702 - Pages: 3
December 11 December 11 BUS 309 BUS 309 Graniterock Case Study Stephanie Entizne, Chris Phelps, Farrah Quinby, Paulina Reyes, Jose Torres Graniterock Case Study Stephanie Entizne, Chris Phelps, Farrah Quinby, Paulina Reyes, Jose Torres 08 Fall 08 Fall Table of Contents Company Overview 3 Current Issue 3 SWOT Analysis 4 Strengths 4 Weaknesses 5 Opportunities 6 Threats 7 Recommendations 8 Expanding into Wood Products 8 Contracting with City of Seaside
Words: 2834 - Pages: 12
