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Modular body. Learn About Electronics - Home Page. The Mechanical Engineering Portal. A Neural Network Playground. Um, What Is a Neural Network? It’s a technique for building a computer program that learns from data. It is based very loosely on how we think the human brain works. First, a collection of software “neurons” are created and connected together, allowing them to send messages to each other.

Next, the network is asked to solve a problem, which it attempts to do over and over, each time strengthening the connections that lead to success and diminishing those that lead to failure. For a more detailed introduction to neural networks, Michael Nielsen’s Neural Networks and Deep Learning is a good place to start. What Do All the Colors Mean? Orange and blue are used throughout the visualization in slightly different ways, but in general orange shows negative values while blue shows positive values.

The data points (represented by small circles) are initially colored orange or blue, which correspond to positive one and negative one. What Library Are You Using? Credits. Home - TakeItApart. Centre for Science and Environment. Bring ideas to life with free online Arduino simulator and PCB apps | 123D Circuits by Autodesk. PhD course in CFD with OpenSource software. The course homepage is . If you intend to make a link to something at the homepage, please add the year to the address, such as OS_CFD_2015.

If you are not attending the course, but find the homepage useful, please write me a couple of words (to hani@chalmers.se) that help me argue that this way of working is acknowledged. The course is open to master students at Chalmers, and PhD students enrolled anywhere. Other interested should consider the industrial alternatives (OpenSource CFD for Industry – Basic Usage, and OpenSource CFD for Industry – High-level development, through Chalmers Professional Education - CPE), or contact me to be put in a mail list that is used for information regarding courses and conferences related to OpenSource CFD. Some notes for master students at Chalmers: You will take this course under course code TME050, which means that you will be graded U/3/4/5. Basic Linux commands § Syllabus § ParaFoam tutorial Homework 1. 2. Cross-sectional area to diameter conversion circle intersection cross section diameter electric cable conductor formula wire diameter and wiring and calculation cross section AGW American Wire Gauge thick area of a solid wire formula conductivity resistiv.

Conversion and calculation − cross section < > diameter ● Cable diameter to circle cross-sectional areaand vice versa ● Round electric cable, conductor, wire, cord, string,wiring, and rope <table><tr><td bgcolor="#0000FF"><span><b>The used browser does not support JavaScript. <br />You will see the program but the function will not work. </b></span></td></tr></table> The "unit" is usually millimeters but it can also be inches, feet, yards, meters (metres), or centimeters, when you take for the area the square of that measure. Calculation of the cross section A, entering the diameter d = 2 r: r = radius of the wire or cabled = 2 r = diameter of the wire or cable Calculation of the diameter d = 2 r, entering the cross section A: The conductor (electric cable) Voltage drop Δ V The derived SI unit of electrical resistivity ρ is Ω × m, shortened from the clear Ω × mm² / m.

Electrical conductivity and electrical resistivity κ or σ = 1/ρ Electrical conductance and electrical resistance ρ = 1/κ = 1/σ. BetterExplained | Friendly lessons for lasting insight. HyperPhysics Concepts. LearnChemE - Educational Resources for Engineering Courses. National Committee for Fluid Mechanics Films. Preface “Since things in motion sooner catch the eye than what stirs not.” Troilus and Cressida This volume contains text and photographic material related to the sound films prepared under the direction of the National Committee for Fluid Mechanics Films (NCFMF). The films, and the related text material herein, cover nearly all of the fundamental phenomena of fluid motions.

Each chapter of this volume is based on the script of a particular film. The work of the U.S. We hope that the related written materials presented in this volume will be received with equal pleasure by those already familiar with the films, and, further, that the book will augment the film audience. Ascher H. Computational Fluid Dynamics is the Future - Main Page. FLUENT Learning Modules - SimCafe - Dashboard.

List of learning modules The following tutorials show how to solve selected fluid flow problems using ANSYS Fluent. The tutorial topics are drawn from Cornell University courses, the Prantil et al textbook, student/research projects etc. If a tutorial is from a course, the relevant course number is indicated below. All tutorials have a common structure and use the same high-level steps starting with Pre-Analysis and ending with Verification and Validation. Pre-Analysis includes hand calculations to predict expected results while Verification and Validation can be thought of as a formal process for checking computer results.

Older Tutorials These tutorials are for older version of FLUENT and are no longer being updated. Computational Combustion modules These modules use Chemkin IV (for laminar flames) and Fluent (for turbulent flames). ANSYS Workbench and FLUENT Tutorials. Dr. G.A. Mansoori's Nano, Quantum & Statistical Mechanics & Thermodynamics Educational Sites. Nano, Quantum & Statistical Mechanics & Thermodynamics Basic Principles || Basic Principles of Classical and Statistical Thermodynamics / UIC || Introductory Thermodynamics: i.UIC; ii. U Pittsburgh; iii. Kids' Almanac; iv. Eden Prairie High School; v. School of Champions; vi. Scitoys vii. A-to-Z Guide to Thermodynamics, Heat & Mass Transfer, and Fluids Engineering Online - Home. Thermodynamics Graphical Homepage - Urieli - updated 6/22/2015) This web resource is intended to be a totally self-contained learning resource in Engineering Thermodynamics, independent of any textbook.

It is designed to be suitable for a two course sequence for Mechanical Engineering majors. It may, however, be used in any format and for any purpose, including self-study. The various unique pedagogical features of this web resource are discussed in Paper AC 2010-47, which was presented at the 2010 ASEEAnnual Conference. It is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States license and as such is freely available. Comments and constructive criticism are welcomed by the author. In Part 1 we introduce the First and Second Laws of Thermodynamics. Rather than applying these laws in terms of components and processes we have chosen a more interesting approach of applying them to complete cycles or systems.

Part 1 - Introduction to the First and Second Laws of Thermodynamics.