CAE FEA Page 167

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...

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....

ITI TranscenData Releases CADfix V8.1The latest version of the world\’s leading 3D CAD repair & healing software is now available ITI TranscenData announced today the release of CADfix 8.1, the latest edition of its leading CAD interoperability tool which tackles the ever present problems of 3D model data exchange and re-use between different engineering applications. CADfix allows the user to import CAD data, efficiently repair and adapt it, and export in the most suitable form for reuse in the downstream system, eliminating the need for expensive CAD model rework. Some of the many enhancements in CADfix 8.1 include: Targeted Diagnostics: The CADfix diagnostic tree has been overhauled to allow targeted application of different fixes to specific problem types. This approach...

FEMFAT (Finite Element Method / FATigue) The software FEMFAT performs fatigue analyses in combination with widely used finite element programs such as NASTRAN, ABAQUS, ANSYS, I-DEAS, MEDINA, PATRAN, PRO/MECHANICA,..To ensure full and convenient integration into the customers\’ CAE processes, commonly used interfaces to multi-body, optimization and measurement systems are integrated as well (ADAMS, SIMPACK, TOSCA, RPC, LMS-TecMath, DIAdem). At an early stage of the design process – long before time and cost consuming tests are scheduled – FEMFAT provides engineers with reliable information on the fatigue life of structures. Therefore it is possible to improve critical points and most probably reduce the total weight, which results in high-level prototypes and consequently leads to less tests. The continuous practical usage of...

ESI VA One product of ESI GROUP is intended for design and analysis of VibrationThe program allows to take into account the optimal characteristics of the noise and vibration at the design stage and ensure the implementation of vibro-acoustic requirements without the cost and weight increase.The innovative integration of finite element analysis (FEA) and the statistical method of analysis (SEA) in the same model allows the user to solve problems as effectively as in the separate application of methods SEA and FEA VA One includes, of course, AutoSEA2, vibro-acoustic analysis of the standard program for the medium and high frequencies, and Rayon, solver, has already proved its efficiency in the vibro-acoustic analysis for the low frequency region. In addition, VA...

CFD Software: FLOW-3D OverviewFLOW-3D is a powerful and highly-accurate CFD software that gives engineers valuable insight into many physical flow processes. With special capabilities for accurately predicting free-surface flows, FLOW-3D is the ideal CFD software to use in your design phase as well as in improving production processes. FLOW-3D is an all-inclusive package. No special additional modules for meshing or post-processing are needed. An integrated graphical user interface ties everything together, from problem setup to post-processing. For a description of key features in our latest FLOW-3D release, go to the What\’s New in Version 10 page. Download the FLOW-3D Features List. FLOW-3D v10 Features List*NEW* v10 features are listed in red Meshing & Geometry•Finite element meshes for solids•Structured finite difference/control...

A successful building project is one which combines aesthetic appeal with a practical functionality. But how can you guarantee that people can talk to each other in comfort – or understand an important announcement? Can you be sure that a new housing development will not suffer from highway noise – or the factory that you want to build? Will the audience in cinemas, theaters, and concert halls be amazed at the exquisite sound quality – or be shocked by the echoes, flutters and muffled production? It is so easy to make a mistake – and fixing an acoustic problem by palliative treatments is very, very expensive. LMS RAYNOISE is a computer-aided acoustic design and analysis system for the architect or...

ANSYS Maxwell® is the premier electromagnetic field simulation software for engineers tasked with designing and analyzing 3-D and 2-D electromagnetic and electromechanical devices such as motors, actuators, transformers, sensors and coils. Maxwell uses the accurate finite element method to solve static, frequency-domain and time-varying electromagnetic and electric fields. A key benefit of Maxwell is its automated solution process where users are only required to specify geometry, material properties and the desired output. From this point, Maxwell will automatically generate an appropriate, efficient and accurate mesh for solving the problem. This proven automatic adaptive meshing process removes complexity from the analysis process and allows engineers to benefit from a highly-efficient, easy-to-use design flow. View larger image A key feature in Maxwell...

?? Pointwise is a software solution to the top problem facing engineering analysts: mesh generation for computational fluids dynamics (CFD). Quality – We designed Pointwise so users could be in control, not the system. Whether your grid is structured, unstructured, or hybrid, Pointwise uses high-quality techniques with powerful controls so you can achieve accurate and reliable results while reducing computer resources required. Flexibility – Pointwise offers the best of both worlds: advanced automation, as well as flexible manual controls for those times when only human intervention can create the outcome you demand. It\’s the workhorse that gets you confidently from dealing with less-than-perfect CAD to formatting the grid for your flow solver. Service – Our commitment to your success is...