CAE FEA Page 140

MD Nastran is the world\’s most widely used Finite Element Analysis (FEA) solver. When it comes to simulating stress, dynamics, or vibration of real-world, complex systems, MD Nastran is still the best and most trusted software in the world period. Today, manufacturers of everything from parts to complex assemblies are choosing the FEA solver that is reliable and accurate enough to be certified by the FAA and other regulatory agencies. Engineers and analysts tasked with virtual prototyping are challenged to produce results fast enough to impact design decisions, and accurate enough to give their companies and management the confidence to replace physical prototypes. In today\’s world, nobody has time or budget to spend evaluating the accuracy of their FEA software...

New CFturbo 9.0 featuresGeneral Design of complete machines/ stages consisting of several coupled components Revised graphical user interface of main window New module \”Stator\” for design of vaned and unvaned stators (radial diffusers, bowl diffusers, free-form) XML file format Viewer mode if no license available Impeller Mean lines: design alternatively by direct manipulation of Beta progression Display of all progressions alternatively over meridional (m), radial (r) or axial coordinate (z), using absolute or relative values in each case Meridian: coupling of Bezier points can be switched off optionally Meridian: limit stop for Bezier point positions can be switched off optionally Meridian: easy axial positioning of complete geometry3D CAD model Dynamic 3D-representation (rotate, move, zoom) Highly configurable partial views Export of...

A brief descripton of the different ADINA System modules is presented below: ADINA Structures The premium finite element program for linear and highly nonlinear analyses of solids and structures.ADINA CFD CFD program for the analysis of compressible and incompressible flow with state-of-the-art capabilities for moving boundaries and automatic remeshing.ADINA EM The ADINA EM module provides capability for solution of the general Maxwell\’s equations, governing electromagnetic phenomena. The resulting electromagnetic effects can be also coupled with fluid flows.ADINA Thermal Module for the heat transfer analysis of solids and field problems.ADINA FSI The ADINA FSI (fluid structure interaction) program is the leading code used by industries for fully coupled analysis of fluid flow with structural interaction problems. This module is available to...

ndustry is putting increasing pressure on manufacturers to use less material to deliver lightweight but stronger components, fewer warranty and recall costs and all in less time….Modern technologies are available to meet these tough demandsMany companies use advanced finite element analysis to calculate design stresses, but the fatigue analysis is often still done by manually picking stress points for spread-sheet analysis. This is time consuming and unreliable because it抯 easy to miss failure locations. Component validation by fatigue testing a prototype design in the test lab is time-consuming. If the prototype fails prematurely, a costly, open-ended cycle of design-test-redesign is required. Project time-scales slip and delivery is late.In the automotive industry some 40% of the total development cost is spent...

Maxwell v15.0============================================= Beginning with the Maxwell v15 Preview 3 release there are now 2 separateversions of the software for Windows, one for 32-bit versions of Windows anda separate installation for 64-bit versions of Windows. Make sure you areinstalling the correct version for your system. Supported Platforms=================== Supported Operating Systems (Windows versions): 32-bit Installation:——————–– Windows XP 32-bit Service Pack 2– Windows Server 2003 32-bit Service Pack 1 64-bit Installation:——————–– Windows XP 64-bit Service Pack 2– Windows Server 2003 64-bit Service Pack 1– Windows HPC Server 2008– Windows 7 Business Editions (32-bit and 64-bit versions) Requirements============ 32-Bit System Requirements Minimum System Requirements: Processor: All fully compatible 686 (or later) instruction set processors, 500 MHz Hard Drive Space (for Maxwell software): 200 MB...

PyroSim 2011.1.1219Posted: December 19th, 2011 in PyroSim Release NotesPyroSim is a graphical user interface for the Fire Dynamics Simulator (FDS). It is used to create fire simulations that accurately predict smoke movement, temperature, and toxin concentrations during a fire. This maintenance release contains several bug fixes. Changes since PyroSim 2011.1.1114 include: Fixed a bug that caused an invalid FDS file to be written (e.g. “ERROR: Output QUANTITY VISIBILITY requires a SPEC_ID”) when specifying a slice or isosurface with a mixture fraction-only quantity when there is no fire in the model. Fixed a bug that prevented FDS4 import when color components were specified outside the 0.0 – 1.0 range. Fixed a bug that prevented copy/move from working with slices. Removed an...

COMSOL Multiphysics 4.2 represents a significant expansion of the software’s applications, features, and functionality. Version 4.2 empowers current users to do more with their simulation environments, while new industries will now be able to leverage the innovation of multiphysics simulation. With this release, COMSOL continues to deliver on its promise to supply the science and engineering markets with the state-of-the-art simulation products for an expanding set of applications. Microfluidics Module brings easy-to-use tools for the study of microfluidic devices and rarefied gas flows. Geomechanics Module enables multiphysics modeling in geotechnical applications such as tunnels. Electrodeposition Module brings the power of COMSOL to electrochemical processes for chrome plating. LiveLink for AutoCAD makes COMSOL Multiphysics simulations in 3D available for AutoCAD users....

ANSYS 14.0 introduces a number of features that allow the user to control various components of the finite element model within the mechanical environment. All connections such as constraint equations, spiders or weak springs can now be visualized. Users can create selections of nodes using selection logic. As a whole, ANSYS 14.0 delivers new benefits in three major areas: Amplifying engineering: Companies are looking for ways to leverage their existing engineering resources. Engineers are most effective when they concentrate on making engineering decisions rather than performing manual and tedious software operations. ANSYS 14.0 automates many user-intensive operations, which helps product developers minimize time spent setting up problems. Simulating complex systems: Today’s products come with built-in complexity — such as state...

ANSYS 14.0 introduces a number of features that allow the user to control various components of the finite element model within the mechanical environment. All connections such as constraint equations, spiders or weak springs can now be visualized. Users can create selections of nodes using selection logic. As a whole, ANSYS 14.0 delivers new benefits in three major areas: Amplifying engineering: Companies are looking for ways to leverage their existing engineering resources. Engineers are most effective when they concentrate on making engineering decisions rather than performing manual and tedious software operations. ANSYS 14.0 automates many user-intensive operations, which helps product developers minimize time spent setting up problems. Simulating complex systems: Today’s products come with built-in complexity — such as state...

New CFturbo 9.0 features General 1. Design of complete machines/ stages consisting of several coupled components 2. Revised graphical user interface of main window 3. New module \”Stator\” for design of vaned and unvaned stators (radial diffusers, bowl diffusers, free-form) 4. XML file format 5. Viewer mode if no license available Impeller 1. Mean lines: design alternatively by direct manipulation of Beta progression 2. Display of all progressions alternatively over meridional (m), radial (r) or axial coordinate (z), using absolute or relative values in each case 3. Meridian: coupling of Bezier points can be switched off optionally 4. Meridian: limit stop for Bezier point positions can be switched off optionally 5. Meridian: easy axial positioning of complete geometry Volute 1....