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Virtual Reality Enhances Fluid Dynamics Lectures
Posted Tue January 22, 2019 @05:43PM
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News A team of researchers from the Imperial College Department of Chemical Engineering have utilised Virtual Reality (VR) technology for teaching fluid dynamics.

Matar Fluids Group (MFG) received funding from Imperial College London to develop the technology, with which they have created a VR programme that enables students to experience fluid dynamics from within a liquid flow with real-time feedback through touch and sound.

( Read Full Article )

Grid Generation: Improve CFD Solution Accuracy With High-Order Meshes
Posted Tue January 22, 2019 @05:35PM
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News Pointwise has released the webinar High-Order Mesh Generation Using Pointwise.

The webinar addresses the two main challenges tied to the degree elevation of linear elements: boundary conformance and curving of high aspect ratio cells encountered within the boundary layer region and shows how to improve CFD solution accuracy by generating boundary conforming, high-order meshes.

( Read Full Article | Grid Generation )

Events: Call for Abstracts for the 2019 FLOW-3D European Users Conference
Posted Wed January 16, 2019 @05:31PM
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Announcements Flow Science will hold its FLOW-3D European Users Conference 2019 in Milan, Italy on June 3-5 at the Sheraton Diana Majestic.

This year’s conference features metal casting and water & environmental application tracks, advanced training for workflow automation with a focus on optimization, in-depth technical presentations by FLOW-3D users, and the latest product developments presented by Flow Science’s senior technical staff.

( Read Full Article | Events )

Events: Simcenter FLOEFD v.18 - What's New
Posted Mon January 14, 2019 @08:28PM
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Announcements Mentor - A Siemens Business will host Simcenter FLOEFD v.18 - What’s New on 24 Jan 2019 at 11am UK Time & 10am PST.

We are excited to bring to you our first web seminar of the year. Kicking us off will be an event celebrating the release of FLOEFD Version 18.

( Read Full Article | Events )

Events: Introduction to Practical CFD
Posted Thu January 03, 2019 @03:41PM
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Announcements NAFEMS will host Introduction to Practical CFD in three sessions from January 16-30.

This course offers attendees the fundamental knowledge for using CFD in real life engineering applications. Through a simple and moderately technical approach, this course describes the steps in the CFD process and provides benefits and issues for using CFD analysis in understanding of complicated flow phenomena and its use in the design process.

( Read Full Article | Events )

Not All Numerical Methods are Born Equal for LES
Posted Mon December 17, 2018 @06:35PM
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News Prof. ZJ Wang has posted an article comparing numerical methods for Large Eddy Simulation.

Among the insights shared: "The ideal numerical method for LES should have very low dissipation AND dispersion errors over the resolvable range of wave numbers, but dissipative for non-resolvable high wave numbers. In this way, the simulation will resolve a wide turbulent spectrum, while damping out the non-resolvable small eddies to prevent energy pile-up, which can drive the simulation divergent."

( Read Full Article )

 
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Features
  • Interview with the Head of CFX Engineering Software Development
  • A Visit Inside CFX Engineering Software
  • Endangered Fish Benefit from CFD
  • Optimization of Marine Components Using CFD
  • A Case for Application-Specific CFD Meshing
  • Are Structured Methods Still The Workhorse?
  • Do GUIs Help or Hurt?
  • How Multigrid Solver Acceleration Works
  • CFD Modeling of an Internal Rotary Pump
  • State of the Art in Grid Generation

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