Download Software Catalog
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
4 Chapter Four Modelling of Lspmsm Using Jmag ( Fem
© ABDULAZIZ SALEH MILHEM 2017 iii This Thesis is dedicated to The soul of my Father My Dear Mother My Wife My Children Shahd, Omar and Noor My Holy Homeland Palestine iv ACKNOWLEDGMENTS All praise and glory to Allah the most merciful, the most beneficent, who gave me the health, strength, and courage to complete my Master’s degree. I would like to express my deep appreciation to my advisor Prof. Zakariya Al-Hamouz for giving me the opportunity to become one of his students. I thank him for his efficient and constant support, help, motivation, and immense knowledge. His precious advices and thorough guidance played a critical role in completing this thesis. I also would like to extend my appreciation to my dissertation committee members Prof. Mohammed Abido and Prof. Ibrahim El-Amin for their insightful comments, support, and profitable questions which incented me to enhance my work. I would like to thank our research group members supervised by Prof. Zakariya Al- Hamouz, they include Mr. Luqman Marraba for his massive support and help, Mr. Khalid Baradiah and Mr. Ibrahim Hussein. I am very grateful to Mr. Osama Hussain the General Manager and Mr. Samir Al-Hourani the Procurement Manager from Al-Osais Contracting Co. for their continuous support and understanding during the study period. I am thankful to the King Fahd University of Petroleum and Minerals (KFUPM) for providing me with the research facilities, precious resources and an environment conducive to intellectual growth for my master research v TABLE OF CONTENTS ACKNOWLEDGMENTS ........................................................................................................ V TABLE OF CONTENTS ........................................................................................................ VI LIST OF TABLES.................................................................................................................. -
Acoustic Simulation for Spacecraft Launch Modeling & Simulating Random Excitations
TM FFT: Solution Brief - Actran SOLUTION BRIEF Acoustic Simulation for Spacecraft Launch Modeling & Simulating Random Excitations Design Challenge Key Software Features At lift-off, payload components like satellites or antennas are exposed • Acoustic Finite Elements for cavity to intense acoustic excitations that can damage their structures. and exterior acoustics modeling • Acoustic Infinite Elements or Adaptive Excitations to the Model Perfectly Match Layers (APML) for modeling the far field anechoic condition Excitations to the model can include Diffuse Sound Field (DSF) • Structure elements library: solids, shells, or Turbulent Boundary Layer (TBL) directly on the structure, or composites, laminated structures, randomized plane waves applied to air around the spacecraft membranes, beams, springs, rigid or launch vehicle, which in turn applies the DSF to the structure. connec tions, etc. Internal air volumes and acoustic blankets can also be modeled for a • Poro-elastic element library based on the more accurate simulation. A hybrid frequency response solution is BIOT theory for modeling bulk reacting possible where modal frequency response will be solved on the structure materials and direct frequency response will be solved for the fluid and blanket, • Nastran to Actran translator (NAS2ACT) or anywhere that damping is frequency dependent. to convert Nastran structure models into Results can include acoustic quantities like Sound Power, Sound Actran models Pressure, or directivity, as well as quantities calculated on the • Import -
Copyrighted Material
PART I METHODS COPYRIGHTED MATERIAL CHAPTER 1 Overview of Thermochemistry and Its Application to Reaction Kinetics ELKE GOOS Institute of Combustion Technology, German Aerospace Center (DLR), Stuttgart, Germany ALEXANDER BURCAT Faculty of Aerospace Engineering, Technion - Israel Institute of Technology, Haifa, Israel 1.1 HISTORY OF THERMOCHEMISTRY Thermochemistry deals with energy and enthalpy changes accompanying chemical reactions and phase transformations and gives a first estimate of whether a given reaction can occur. To our knowledge, the field of thermochemistry started with the experiments done by Malhard and Le Chatelier [1] with gunpowder and explosives. The first of their two papers of 1883 starts with the sentence: “All combustion is accompanied by the release of heat that increases the temperature of the burned bodies.” In 1897, Berthelot [2], who also experimented with explosives, published his two-volume monograph Thermochimie in which he summed up 40 years of calori- metric studies. The first textbook, to our knowledge, that clearly explained the principles of thermochemical properties was authored by Lewis and Randall [3] in 1923. Thermochemical data, actually heats of formation, were gathered, evaluated, and published for the first time in the seven-volume book International Critical Tables of Numerical Data, Physics, Chemistry and Technology [4] during 1926–1930 (and the additional index in 1933). In 1932, the American Chemical Society (ACS) monograph No. 60 The Free Energy of Some Organic Compounds [5] appeared. Rate Constant Calculation for Thermal Reactions: Methods and Applications, Edited by Herbert DaCosta and Maohong Fan. Ó 2012 John Wiley & Sons, Inc. Published 2012 by John Wiley & Sons, Inc. 3 4 OVERVIEW OF THERMOCHEMISTRY AND ITS APPLICATION TO REACTION KINETICS In 1936 was published The Thermochemistry of the Chemical Substances [6] where the authors Bichowsky and Rossini attempted to standardize the available data and published them at a common temperature of 18C (291K) and pressure of 1 atm. -
Appendix a a List of the Program and Data Files on the Disk*
Appendix A A List of the Program and Data Files on the Disk* 2dnrnr Simulates a IH COSY two-dimensional NMR plot (5.5). Abc Calculates principal moments of inertia for linear and non linear molecules (4.5). Acetate Calculates the pH in an acetate buffer (3.2). Anderko Solves the Anderko-Pitzer nonideal gas law (1.2). Aorbital Calculates and plots H atomic orbitals in two dimensions (4.3). Atpl Calculates and plots the apparent standard Gibbs energy I:irGo 1 for the ATP hydrolysis reaction at various pMg's and a specified pH and ionic strength (3.3). Atp2 Calculates and plots the apparent standard Gibbs energy I:irGo 1 for the ATP hydrolysis reaction at various pH's and a specified pMg and ionic strength (3.3). Beattie Solves the Beattie-Bridgeman nonideal gas law (1.2). Beyer Calculates and plots the density of states N(E) and the sum of states G(E) for a molecule's vibrational modes using the Beyer-Swinehart direct-count algorithm (11.4). Biochern Calculates and plots the apparent standard Gibbs energy I:irGo 1 for the F -+ M biochemical reaction at various pH's (3.3). Biokin Calculates and plots extracellular glucose and insulin con centrations as functions of time (10.4). Branch Calculates and plots H, 0, OH and 02 concentrations for the branching catalytic cycle that drives the 2H2 + 02 -+ 2H20 reaction (10.2). Brussels Calculates and plots concentrations of intermediates in the autocatalytic Brusselator model (11.5). Butler Calculates and plots the Butler-Volmer and Tafel equations relating electrode current and overpotential (11.6). -
Actran VI Dedicated Pre & Post-Processor for the Actran CAE Software Family
Actran VI Dedicated pre & post-processor for the Actran CAE software family Key features • Support of all Actran features for the creation and editing of Actran analyses • Support of different mesh formats Product overview such as BDF (MSC Nastran), OP2 (MSC Nastran), UNV, RST (Ansys), Dedicated pre & post-processor for the Actran CAE software family CDB (Ansys), NFF & DAT (Actran) Actran VI is the graphical user interface (GUI) specifi cally designed for the pre- and and Patran Neutral Format post-processing of all the Actran vibro- and aero-acoustic analyses. Actran VI can import • Support of different results formats a large number of different mesh formats (Nastran BDF, ANSYS RST and CDB, Actran such as OP2, UNV, NFF, RST, HDF DAT and NFF, I-DEAS UNV, PATRAN Neutral Format) into its environment and features and Punch its own meshing tool specifi cally designed for generating, modifying and improving meshes for vibro- and aero-acoustic analyses. Its numerous meshing functionalities • Reading Nastran structure analysis, include surface and volume operations such as shrink-wrap and mesh-on-mesh surface translate and enrich into Actran generation or tetrahedral volume creations. It also features several editing tools allowing vibro-acoustic analysis fast and easy improvements of the acoustic mesh. Its various pre-processing functionalities ease the creation and editing of Actran models. • Visualization of Actran specific It is easy to visualize specifi c Actran model features, such as acoustic sources, duct features modes, beam’s shape, dynamic load, different boundary conditions, infi nite elements coordinate system, etc. ActranVI can also read Nastran structure analysis and translate • Visualization of the projection the Nastran properties into Actran properties. -
ACTRAN Acoustics the Most Efficient Solution for Predicting Acoustic Radiation
PRODUCTS ACTRAN Acoustics The most efficient solution for predicting acoustic radiation. KEY FEATURES > Standard and convected acous- tics > Extraction of acoustic modes > Handling of heterogeneities such as complex flows or temperature gradients Product overview > Account for dissipation me- chanisms such as viscothermal Rich and powerful acoustic features for your simu- losses, acoustic absorption... lation needs > Direct response and modal su- perposition approaches ACTRAN Acoustics is the foundation where it brings unprecedented module of the ACTRAN family and efficiency, speed and productivity > Unique library of stable infinite is both a standalone tool and a pre- to your analysis process. ACTRAN elements for modeling anechoic requisite for advanced modules like Acoustics features seamless boundary conditions ACTRAN VibroAcoustics, ACTRAN interfaces with most FEA structural AeroAcoustics or ACTRAN TM. analysis codes like NASTRAN, > Pressure, velocity and admit- ACTRAN Acoustics contains a wide ABAQUS™ or ANSYS™. tance boundary condition set of acoustic modeling features ACTRAN Acoustics also offers making it the CAE tool of choice powerful features for analyzing > Plane, spherical and cylindrical for the simulation of a large variety sound propagation in ducts and may wave sources and excitation of of problems, from the simplest be used for designing e.g. intake ducts by incident plane waves component to the most elaborate and exhaust lines or air distribution system. The ACTRAN Acoustics systems in buildings, aircrafts and > Vibration results recovery from product relies on Free Field cars. most FEA structural analysis solvers for radiation analysis Technologies’ exclusive powerful, Among the many advanced features robust, fast and reliable acoustic available in ACTRAN Acoustics are > Direct and iterative solvers for finite and infinite element library. -
Development of a Coupling Approach for Multi-Physics Analyses of Fusion Reactors
Development of a coupling approach for multi-physics analyses of fusion reactors Zur Erlangung des akademischen Grades eines Doktors der Ingenieurwissenschaften (Dr.-Ing.) bei der Fakultat¨ fur¨ Maschinenbau des Karlsruher Instituts fur¨ Technologie (KIT) genehmigte DISSERTATION von Yuefeng Qiu Datum der mundlichen¨ Prufung:¨ 12. 05. 2016 Referent: Prof. Dr. Stieglitz Korreferent: Prof. Dr. Moslang¨ This document is licensed under the Creative Commons Attribution – Share Alike 3.0 DE License (CC BY-SA 3.0 DE): http://creativecommons.org/licenses/by-sa/3.0/de/ Abstract Fusion reactors are complex systems which are built of many complex components and sub-systems with irregular geometries. Their design involves many interdependent multi- physics problems which require coupled neutronic, thermal hydraulic (TH) and structural mechanical (SM) analyses. In this work, an integrated system has been developed to achieve coupled multi-physics analyses of complex fusion reactor systems. An advanced Monte Carlo (MC) modeling approach has been first developed for converting complex models to MC models with hybrid constructive solid and unstructured mesh geometries. A Tessellation-Tetrahedralization approach has been proposed for generating accurate and efficient unstructured meshes for describing MC models. For coupled multi-physics analyses, a high-fidelity coupling approach has been developed for the physical conservative data mapping from MC meshes to TH and SM meshes. Interfaces have been implemented for the MC codes MCNP5/6, TRIPOLI-4 and Geant4, the CFD codes CFX and Fluent, and the FE analysis platform ANSYS Workbench. Furthermore, these approaches have been implemented and integrated into the SALOME simulation platform. Therefore, a coupling system has been developed, which covers the entire analysis cycle of CAD design, neutronic, TH and SM analyses. -
Clefs CEA N°60
No. 60 clefsSummer 2011 Chemistry is everywhere No. 60 - Summer 2011 clefs Chemistry is everywhere www.cea.fr No. 60 Summer 2011 clefs Chemistry is everywhere Chemistry 2 Foreword, by Valérie Cabuil is everywhere I. NUCLEAR CHEMISTRY Clefs CEA No. 60 – SUMMER 2011 4 Introduction, by Stéphane Sarrade Main cover picture Dyed polymers for photovoltaic cells. 6 Advances in the separation For many years, CEA has been applying chemistry of actinides, all aspects of chemistry, in all its forms. Chemistry is at the very heart of all its by Pascal Baron major programs, whether low-carbon 10 The chemical specificities energies (nuclear energy and new energy technologies), biomedical and of actinides, environmental technologies or the by Philippe Moisy information technologies. 11 Uranium chemistry: significant P. Avavian/CEA – C. Dupont/CEA advances, Inset by Marinella Mazzanti top: Placing corrosion samples in a high-temperature furnace. 12 Chemistry and chemical P. Stroppa/CEA engineering, the COEX process, by Stéphane Grandjean bottom: Gas sensors incorporating “packaged” NEMS. P. Avavian/CEA 13 Supercritical fluids in chemical Pictogram on inside pages processes, © Fotolia by Audrey Hertz and Frédéric Charton Review published by CEA Communication Division 14 The chemistry of corrosion, Bâtiment Siège by Damien Féron, Christophe Gallé 91191 Gif-sur-Yvette Cedex (France) and Stéphane Gin Phone: + 33 (0)1 64 50 10 00 Fax (editor’s office): + 33 (0)1 64 50 17 22 14 17 Focus A Advances in modeling Executive publisher Xavier Clément in chemistry, by Philippe Guilbaud, Editor in chief Jean-Pierre Dognon, Didier Mathieu, 21 Understanding the chemical Marie-José Loverini (until 30/06/2011) Christophe Morell, André Grand mechanisms of radiolysis and Pascale Maldivi by Gérard Baldacchino Deputy editor Martine Trocellier [email protected] Scientific committee Bernard Bonin, Gilles Damamme, Céline Gaiffier, Étienne Klein, II. -
Comparison of Main Magnetic Force Computation Methods for Noise and Vibration Assessment in Electrical Machines
JOURNAL OF LATEX CLASS FILES, VOL. 14, NO. 8, SEPTEMBER 2017 1 Comparison of main magnetic force computation methods for noise and vibration assessment in electrical machines Raphael¨ PILE13, Emile DEVILLERS23, Jean LE BESNERAIS3 1 Universite´ de Toulouse, UPS, INSA, INP, ISAE, UT1, UTM, LAAS, ITAV, F-31077 Toulouse Cedex 4, France 2 L2EP, Ecole Centrale de Lille, Villeneuve d’Ascq 59651, France 3 EOMYS ENGINEERING, Lille-Hellemmes 59260, France (www.eomys.com) In the vibro-acoustic analysis of electrical machines, the Maxwell Tensor in the air-gap is widely used to compute the magnetic forces applying on the stator. In this paper, the Maxwell magnetic forces experienced by each tooth are compared with different calculation methods such as the Virtual Work Principle based nodal forces (VWP) or the Maxwell Tensor magnetic pressure (MT) following the stator surface. Moreover, the paper focuses on a Surface Permanent Magnet Synchronous Machine (SPMSM). Firstly, the magnetic saturation in iron cores is neglected (linear B-H curve). The saturation effect will be considered in a second part. Homogeneous media are considered and all simulations are performed in 2D. The technique of equivalent force per tooth is justified by finding similar resultant force harmonics between VWP and MT in the linear case for the particular topology of this paper. The link between slot’s magnetic flux and tangential force harmonics is also highlighted. The results of the saturated case are provided at the end of the paper. Index Terms—Electromagnetic forces, Maxwell Tensor, Virtual Work Principle, Electrical Machines. I. INTRODUCTION TABLE I MAGNETO-MECHANICAL COUPLING AMONG SOFTWARE FOR N electrical machines, the study of noise and vibrations due VIBRO-ACOUSTIC I to magnetic forces first requires the accurate calculation of EM Soft Struct. -
Intel Xeon W-1200 Workstation Processors Product Brief
PRODUCT BRIEF | Intel® Xeon® W-1200 Workstation Processors PROFESSIONAL PERFORMANCE POWER AN ENTRY-LEVEL PROFESSIONAL WORKSTATION WITH AN INTEL® Xeon® W-1200 PROCESSOR Intel® Xeon® W-1200 processors (succeeding the Intel® Xeon® E-2200 processors) deliver great performance for entry workstation users with integrated processor graphics alongside the added reliability and confidence of Error Correcting Code (ECC) memory. Get outstanding performance plus best-in-class manageability features and support for ground- breaking technologies that enable you to visualize, simulate, research and work with greater accuracy than ever before. PROFESSIONAL Performance WHEN IT MATTERS • Up to 10 Cores | Up to 20 Threads • Up to 4.1 GHz Base • Up to 5.3 GHz with Intel® Thermal Velocity Boost1 • NEW Intel® Turbo Boost Max Technology 3.0 • Support for up to 128 GB DDR4-2933 ECC Memory2 • Intel® Wi-Fi AX202 (Gig+) support using CNVi³ FeaTURED TecHNOLOGIES • Intel® Hyper-Threading Technology • Up to 40 processor PCIe* lanes • Error-correcting code (ECC) memory support • Thunderbolt™ 3 support • Intel® Optane™ technology support • Intel vPro® platform support A NEW LEVEL OF Performance Designed to deliver an entry-level platform for professionals requiring a true workstation, Intel® Xeon® W-1200 processors are specially optimized for a wide range of workflows and industries such as health and life sciences, financial services, architecture, engineering and construction (AEC). IncreaseD CapaBILITY ENHANCED Performance FAST ConnecTIVITY NEW—Intel® Thermal Velocity Boost NEW—UP TO 5.3 GHz NEW—2.5G Intel® Ethernet Controller Technology i225 support4 Get up to a blazing 5.3 GHz clock speed, Even the most complex workflows won’t Network speed is essential in today’s right out of the box for fast performance. -
Livelink for MATLAB User's Guide
LiveLink™ for MATLAB® User’s Guide LiveLink™ for MATLAB® User’s Guide © 2009–2020 COMSOL Protected by patents listed on www.comsol.com/patents, and U.S. Patents 7,519,518; 7,596,474; 7,623,991; 8,457,932;; 9,098,106; 9,146,652; 9,323,503; 9,372,673; 9,454,625, 10,019,544, 10,650,177; and 10,776,541. Patents pending. This Documentation and the Programs described herein are furnished under the COMSOL Software License Agreement (www.comsol.com/comsol-license-agreement) and may be used or copied only under the terms of the license agreement. COMSOL, the COMSOL logo, COMSOL Multiphysics, COMSOL Desktop, COMSOL Compiler, COMSOL Server, and LiveLink are either registered trademarks or trademarks of COMSOL AB. MATLAB and Simulink are registered trademarks of The MathWorks, Inc.. All other trademarks are the property of their respective owners, and COMSOL AB and its subsidiaries and products are not affiliated with, endorsed by, sponsored by, or supported by those or the above non-COMSOL trademark owners. For a list of such trademark owners, see www.comsol.com/trademarks. Version: COMSOL 5.6 Contact Information Visit the Contact COMSOL page at www.comsol.com/contact to submit general inquiries, contact Technical Support, or search for an address and phone number. You can also visit the Worldwide Sales Offices page at www.comsol.com/contact/offices for address and contact information. If you need to contact Support, an online request form is located at the COMSOL Access page at www.comsol.com/support/case. Other useful links include: • Support Center: www.comsol.com/support • Product Download: www.comsol.com/product-download • Product Updates: www.comsol.com/support/updates • COMSOL Blog: www.comsol.com/blogs • Discussion Forum: www.comsol.com/community • Events: www.comsol.com/events • COMSOL Video Gallery: www.comsol.com/video • Support Knowledge Base: www.comsol.com/support/knowledgebase Part number: CM020008 Contents Chapter 1: Introduction About This Product 12 Help and Documentation 14 Getting Help . -
Gpu-Accelerated Applications
GPU-ACCELERATED APPLICATIONS Test Drive the World’s Fastest Accelerator – Free! Take the GPU Test Drive, a free and easy way to experience accelerated computing on GPUs. You can run your own application or try one of the preloaded ones, all running on a remote cluster. Try it today. www.nvidia.com/gputestdrive GPU-ACCELERATED APPLICATIONS Accelerated computing has revolutionized a broad range of industries with over five hundred applications optimized for GPUs to help you accelerate your work. CONTENTS 1 Computational Finance 2 Climate, Weather and Ocean Modeling 2 Data Science and Analytics 4 Deep Learning and Machine Learning 7 Federal, Defense and Intelligence 8 Manufacturing/AEC: CAD and CAE COMPUTATIONAL FLUID DYNAMICS COMPUTATIONAL STRUCTURAL MECHANICS DESIGN AND VISUALIZATION ELECTRONIC DESIGN AUTOMATION 15 Media and Entertainment ANIMATION, MODELING AND RENDERING COLOR CORRECTION AND GRAIN MANAGEMENT COMPOSITING, FINISHING AND EFFECTS EDITING ENCODING AND DIGITAL DISTRIBUTION ON-AIR GRAPHICS ON-SET, REVIEW AND STEREO TOOLS WEATHER GRAPHICS 22 Medical Imaging 22 Oil and Gas 23 Research: Higher Education and Supercomputing COMPUTATIONAL CHEMISTRY AND BIOLOGY NUMERICAL ANALYTICS PHYSICS SCIENTIFIC VISUALIZATION 33 Safety & Security 35 Tools and Management Computational Finance APPLICATION NAME COMPANY/DEVELOPER PRODUCT DESCRIPTION SUPPORTED FEATURES GPU SCALING Accelerated Elsen Secure, accessible, and accelerated back- * Web-like API with Native bindings for Multi-GPU Computing Engine testing, scenario analysis, risk analytics Python, R, Scala, C Single Node and real-time trading designed for easy * Custom models and data streams are integration and rapid development. easy to add Adaptiv Analytics SunGard A flexible and extensible engine for fast * Existing models code in C# supported Multi-GPU calculations of a wide variety of pricing transparently, with minimal code Single Node and risk measures on a broad range of changes asset classes and derivatives.