FloVIZ, the free FloTHERM/FloVENT CFD results viewer, try it, it’s free

Computational Fluid Dynamics, CFD, is a simulation technology that provides 3D predictions of fluid flow and heat transfer for a modelled system. Be it an electronics enclosure or a building, insights into the often complex air flow patterns can help designers better understand the physical behaviour of their design. Communication of such insights helps others to appreciate the sometimes painful design modification decisions. To meet these needs we have made available a fully functional 3D CFD results viewer that can be used to view the output of FloVENT, FloTHERM and FloTHERM.PCB. Download and try it, it’s free! 

  A free results viewer is all well and good but pretty useless without any results data to load into it. As such I’m making available here some of the worked examples I’ve created for some of my previous blog entries. First thing to do is to download the viewer itself (64MB). This can be done by clicking:

floviz_download

More information about FloVIZ can be found on this landing page. The viewer comes with a pre-installed application example (one from FloTHERM and one from FloVENT depending on which installation option you chose, “FloVIZ for FloTHERM” or “FloVIZ for FloVENT”). Simply go [File/Open Project…] and select the results directory. Being a fully functional results viewer there are, not unsurprisingly, quite a few functions. Best way to get started is to get the air flow arrows moving by pressing the play button on the top toolbar.

play_particles

 You can then set up an automatic fly-by to fly around the model by first selecting the Viewer node then pressing the fly-by icon:

fly_by

Moving air flow arrows and flying round the model, pretty cool eh?

FloTHERM and FloVENT results data can be exported from those tools in our own .pack file format. Once you have a .pack file they can be imported into FloVIZ via [File/Import pack file…] and subsequently opened via [File/Open Project…]

For further details on the various functions in FloVIZ such as the creation of plane plots showing speed, temperature etc. refer to the installed help files (F1 key).

I find CFD as fascinating as it is useful, hopefully you will as well with FloVIZ. By the way, it’s free, spread the word!

27th January 2010, Hampton Court

Post Author

Posted January 27th, 2010, by

Post Tags

, , , , , ,

Post Comments

4 Comments

About Robin Bornoff's blog

Views and insights into the concepts behind electronics cooling with a specific focus on the application of FloTHERM to the thermal simulation of electronic systems. Investigations into the application of FloVENT to HVAC simulation. Plus the odd foray into CFD, non-linear dynamic systems and cider making. Robin Bornoff's blog

Comments

4 comments on this post | ↓ Add Your Own

[…] described in this previous post, FloVIZ is a freely available viewer to import and inspect, in real time and in 3D, the CFD […]

Commented on July 14, 2010 at 2:50 am
By Red Hot Electronic Thermal Analysis? « Robin Bornoff’s blog

[…] too can experiment with your favourite colour map FOR FREE! Either read this blog or follow this link to download the fully functional standalone version of FloTHERM’s post […]

Commented on December 21, 2010 at 3:15 pm
By Red Hot Electronic Thermal Analysis? « Electronics Cooling

[…] […]

[…] window, the Visual Editor (and it’s free and freely available stand alone counterpart, FloVIZ). It’s quite straight forward to create this image and map it to the FloTHERM cylinder object […]

Add Your Comment

Archives

October 2014
  • Thermal Bottlenecks. This is Hot, This is Why.
  • Blue LEDs. Since When is Improvement Invention?
  • Leg Hair? What a Drag
  • The Electronics Cooling Metaphorical Drinking Game
  • September 2014
  • Xilinx Patent for Critical Tj Prediction
  • Dell Precision – Spot on Thermal Design
  • Top 10 FloTHERM V10 Features – #11: Odds and Sods
  • Top 10 FloTHERM V10 Features – #10: Improved Solar Calculator
  • Top 10 FloTHERM V10 Features – #9: Data Center Simulation
  • August 2014
  • Top 10 FloTHERM V10 Features – #8: Thermostatic Control with Hysteresis
  • July 2014
  • Top 10 FloTHERM V10 Features – #7: Super-fast Parallel CFD Solver
  • June 2014
  • Top 10 FloTHERM V10 Features – #6: Integrated Summary Columns
  • Top 10 FloTHERM V10 Features – #5: FloSCRIPT
  • Top 10 FloTHERM V10 Features – #4: Updated CAD
  • Top 10 FloTHERM V10 Features – #3: FEA Interfacing
  • February 2014
  • Top 10 FloTHERM V10 Features – #2: Advanced Find
  • Top 10 FloTHERM V10 Features – #1: New GUI
  • January 2014
  • Come and Learn about the Latest Release of FloTHERM, V10
  • Heat Your Home Office for 8p a Day. Part 5 – Putting it All Together
  • December 2013
  • Heat Your Home Office for 8p a Day. Part 4 – Comfort Temperature
  • Heat Your Home Office for 8p a Day. Part 3a – Was Dave Right?
  • November 2013
  • Heat Your Home Office for 8p a Day. Part 3 – It Takes Time
  • Heat Your Home Office for 8p a Day. Part 2 – Thermal Interception
  • Heat Your Home Office for 8p a Day. Part 1 – Really?
  • Happy 25th Birthday FloTHERM !
  • July 2013
  • Why Not Just Shove a Heatsink on Top of it? Part 3: Pads, Vias and Undersinking
  • May 2013
  • Why Not Just Shove a Heatsink on Top of it? Part 2: Heat Flow Budgets
  • Why Not Just Shove a Heatsink on Top of it? Part 1
  • April 2013
  • Experiment vs. Simulation, Part 5: Detailed IC Package Model Calibration Methodology
  • CFD – Colourful Friday Distractions
  • Experiment vs. Simulation, Part 4: Compact Thermal Models
  • February 2013
  • Experiment vs. Simulation, Part 3: JESD51-14
  • January 2013
  • Experiment vs. Simulation, Part 2: TIM Thermal Conductivity
  • Experiment vs. Simulation, Part 1: Them and Us.
  • September 2012
  • “Why Cartesian Grids Are Good”
  • August 2012
  • Where’s the Best Place to Put a Radiator in a Room? Part 5: Get a Job
  • Where’s the Best Place to Put a Radiator in a Room? Part 4: Premature Simulation
  • July 2012
  • Where’s the Best Place to Put a Radiator in a Room? Part 3: 13% Better
  • Where’s the Best Place to Put a Radiator in a Room? Part 2: PMV and other TLAs
  • Where’s the Best Place to Put a Radiator in a Room. Part 1: Such Things are Important
  • May 2012
  • Agile software development practices in the Mechanical Analysis Division
  • A Little Goes A Long Way (But A Lot Doesn’t Go Much Further)
  • April 2012
  • More Than Two Decades and Still Going Strong; FloTHERM and FloVENT V9.3 Now Released
  • Simulation Software So Simple Even Teenagers Can Use It
  • February 2012
  • Bottlenecks and Interface Materials; Part 3 – Relieving Thermal Bottlenecks Reduce Temperatures
  • January 2012
  • Bottlenecks and Interface Materials; Part 2 – When TIMs Go Bad
  • Bridging the Simulation Supply Chain; NXP Semiconductors, a Case in Point
  • Bottlenecks and Interface Materials; Part 1 – Great Thermal Bedfellows
  • Emails, more Emails and Jeff Bridges
  • LEDs; The future’s bright and hot.
  • December 2011
  • From Megawatts to Milliwatts; sub-micron scale thermal modelling with FloTHERM
  • November 2011
  • What! All that just for that? The bonkers world of CPU cooling.
  • October 2011
  • Ho, Ho, Ho! Facebook moves to Lapland
  • All Detailed Thermal IC Package Models are Wrong… Probably
  • Underfloor Electric Heating. Part III – Penny wise, pound foolish.
  • August 2011
  • Underfloor Electric Heating. Part II – Infrared Thermography
  • Underfloor Electric Heating. Part I: In by Christmas
  • June 2011
  • Come, meet FloTHERM/VENT/EFD users, learn and enjoy!
  • PC Overclocking and Aftermarket Modding. Part III – Power vs. Frequency?
  • PC Overclocking and Aftermarket Modding. Part II – Liquid Nitrogen Overclocking, How Cool is That?
  • May 2011
  • PC Overclocking and Aftermarket Modding. Part 1 – When Colour Matters.
  • April 2011
  • Desktop PC with Integrated Toaster – As if!
  • Thermal Design Perfection Starts with the use of FloTHERM PACK
  • We Love FloTHERM V9.2
  • Desktop PC with Integrated Toaster – the Future is Now
  • March 2011
  • Do you know the way to San Jose?
  • February 2011
  • Beer Fridge – A Case Study in Thermal Design. Part 6 – Baffles and Bottlenecks
  • January 2011
  • FloEFD HVAC Module – Taking Built Environment CFD Simulation to the Next Level
  • Beer Fridge – A Case Study in Thermal Design. Part 5 – Time for a FloBEER
  • Beer Fridge – A Case Study in Thermal Design. Part 4 – FloBEER
  • Beer Fridge – A Case Study in Thermal Design. Part 3 – Side Up or Upside Down?
  • December 2010
  • Beer Fridge – A Case Study in Thermal Design. Part 2 – TEC Effect
  • November 2010
  • Beer Fridge – A Case Study in Thermal Design. Part 1 – A Gift
  • What Can You Learn When You Turn It On?
  • We Love FloTHERM – 8 Reasons to Upgrade to V9.1
  • October 2010
  • On the Vilification of Smokers
  • Identifying Thermal Bottlenecks and Shortcut Opportunities – Taking Simulation to the Next Level
  • August 2010
  • How many frogs does a horse have?
  • It’s a wireless world! No it isn’t.
  • July 2010
  • Are you using ‘Smart’ in a way I am not familiar with?
  • An Interview With… Clemens Lasance
  • I was led to believe we’d have flying cars by now
  • Red Hot Electronic Thermal Analysis?
  • June 2010
  • The art of modelling using CFD. Part VI – Peripheral Boundary Conditions
  • The art of modelling using CFD. Part V – Grid
  • May 2010
  • The art of modelling using CFD. Part IV – Fans
  • The art of modelling using CFD. Part III – TIGs
  • The art of modelling using CFD. Part II – Grilles
  • The art of modelling using CFD. Part I – What happens if you cross art with science?
  • April 2010
  • How much do ‘U-Value’ good thermal insulation? Part VII – “Ooo, shut that door”
  • “A Faster Horse” – Mentor ‘IDEAS for Mechanical’ driving product development
  • March 2010
  • How much do ‘U-Value’ good thermal insulation? Part VI – revenge of the radiative heat flux
  • IC package representation is central to Electronics Cooling
  • How much do ‘U-Value’ good thermal insulation? Part V
  • February 2010
  • How much do ‘U-Value’ good thermal insulation? Part IV
  • How much do ‘U-Value’ good thermal insulation? Part III
  • How much do ‘U-Value’ good thermal insulation? Part II
  • January 2010
  • How much do ‘U-Value’ good thermal insulation? Part I
  • Keeping the caveman warm – HVAC blog
  • FloVIZ, the free FloTHERM/FloVENT CFD results viewer, try it, it’s free
  • ‘Heat Trees’ – taking a leaf out of natures book
  • The Most Extreme CFD Model Ever Ever – Explained
  • FloTHERM and its new XML neutral file format
  • The Most Extreme CFD Model Ever Ever
  • So, you want to predict component temperatures do you? Part VII
  • December 2009
  • So, you want to predict component temperatures do you? Part VI
  • So, you want to predict component temperatures do you? Part V
  • November 2009
  • A trip to MPH and Top Gear Live
  • So, you want to predict component temperatures do you? Part IV
  • So, you want to predict component temperatures do you? Part III
  • October 2009
  • So, you want to predict component temperatures do you? Part II
  • So, you want to predict component temperatures do you? Part I
  • Underfloor Thermal Insulation; Why? Part III
  • September 2009
  • Underfloor Thermal Insulation; Why? Part II
  • Underfloor Thermal Insulation; Why? Part I
  • Is all Software Rubbish?
  • August 2009
  • Thermatronic Stagnation (nothing to do with male deers)
  • Fractals: Gods Artwork, Part III
  • Thermatrons Must Leave
  • July 2009
  • At the Speed of Heat
  • A Load of HVAC TLAs
  • How-to: Invert your thermal model to good effect
  • Clogged cooling fins, a cautionary tale
  • Invert your thermal model to good effect
  • “I work with computers”
  • Fractals: Gods Artwork, Part II
  • Fractals: Gods Artwork, Part I
  • “All models are wrong, but some are useful” Part V
  • June 2009
  • 3D Electronics Cooling CFD, with FloTHERM, in Pictures
  • Spend some time with FlyGuy
  • “All models are wrong, but some are useful” Part IV
  • Flying
  • “All models are wrong, but some are useful” Part III
  • May 2009
  • “All models are wrong, but some are useful” Part II
  • “All models are wrong, but some are useful” Part I
  • Welcome along!