PPT-ELEMENT

One of the 114 known pure substances Listed on the periodic table Substance with all atoms that are alike ATOM Smallest piece of matter that still retains the properties of that matter. 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. That couldn’t stop us. And we just went on before the dogs and we would look at them; and we’d go on before the water hoses and we would look at it, and we’d just go on singing “Over my head I see freedom in the air.” And then we would be thrown in the paddy wagons, and sometimes we were stacked in there like sardines in a can. 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. 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. . Procedures and Example. Congratulations! . 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. . Agenda. PART I. Introduction and Basic Concepts. 1.0 Computational Methods. 1.1 Idealization. 1.2 Discretization. 1.3 Solution. 2.0 The Finite Elements Method. 2.1 FEM Notation. 2.2 Element Types. 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. 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. 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. . 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. Procedure and Example. Introduction. In this project you will adopt an element from the periodic . table (Elements 4-20 ONLY). As the proud new parent of your element, you will create a baby book to remember each stage of your element’s life. .