PPT-Which Element? Which Group?

Label each slide with the name of the element the group it is in and a description of its physical properties The challenge for a Level 1 Pass is to name and group them correctly Boiling Point34C. Chromium. Desha Dent. 3. rd. Hr.. Who and when was this element discovered??. By a . F. rench man named Louis Vaunquelin in 1797. What methods are used to extract this element from nature?. A two step process called speciation it performs the extraction with introversion of the two predominant species. Carl . Doersch. , . Abhinav. Gupta, Alexei A. . Efros. CMU . CMU. UCB. The need for mid-level representations. 6 billion images. 70 billion images. By: Morgan . Fouts. Mikael. . Vanhoose. McKenna . Metsker. History Research. Discovered by Sir William Ramsay (Scottish chemist) and Morris M. Travers (English chemist). They had been experimenting with liquid air at University College London. Chapter 2. Finite Element Analysis (F.E.A.) of 1-D Problems. Historical Background . Hrenikoff, 1941 – “frame work method” . Courant, 1943 – “piecewise polynomial interpolation” . Turner, 1956 – derived stiffness matrices for truss, beam, etc. BEAMS. Austin Cosby . and . Ernesto Gutierrez-. Miravete. Rensselaer at Hartford. Euler-Bernoulli Beam . Theory. The beam has uniform properties. The beam is slender (L/h is small). The beam obeys Hooke’s Law. Procedure and Example. Introduction. In this project you will adopt an element from the periodic table.. As the proud new parent of your element, you will create a baby book to remember each stage of your element’s life. . By . S . Ziaei-Rad. Mechanical Engineering Department, IUT. FEM Basic FEATURES. T. he finite . element method has the following three . basic . features. :. 1. Divide the whole (i.e. domain) into parts, called . Nodal Coordinates. Mapping. Jacobian. 1. (0, 0). 2. (1, . 4). 3. (5, 5). 4. (0, . 5). x. y. |. J. | = 0 at . 5 – 10s + 10t = 0; i.e., s – t = 1/2 . Constant . t. Constant . s. Invalid mapping. POOR ELEMENTS. Each edge is parallel to the coordinate direction (not practical). Lagrange interpolation . for shape function calculation. Interpolation:. x. y. 1. 2. 3. 4. ?. LAGRANGE INTERPOLATION. Interpolation in one dimension. AND MODELING. FINITE ELEMENT ANALYSIS AND DESIGN. Nam-Ho Kim. INTRODUCTION. When a physical problem statement is given, how can we model and solve it using FEA?. David Cowan (2007). FINITE ELEMENT PROCEDURE. Rayleigh-Ritz method approximate solution in the entire beam. Difficult to find good approximate solution (discontinuities in derivatives). Finite element approximates solution in an element. In a small element simple functions are acceptably accurate. BABY BOOK. Name . PERIOD:. DATE DUE: 12/18/15. (Decorate the cover, its part of the grade). HINT: You must erase any directions on the slide. This includes changing font and color of all type.. Fill in the blanks with your element’s information. Change the context clues in colored parenthesis to your information. You can make this 2 slides.. Procedure and Example. Cover Page 5pts.. Name of element. Picture of the element (in everyday use). Your name. Decorative cover. Cover page (poor) example. LITHIUM. FROM: Mr. T. Better EXAMPLE. LITHIUM. Year. Mr.. . Shrimangale. G.W.. Definition of a group :-. Let G be a non-empty set equipped with a binary operation denoted by * i.e. a*b or more conveniently . ab. represents the elements of G obtained by applying the said binary operation between the elements a and b taken in .