ANSYS Discovery Live - how does it work? (in general)
ANSYS Discovery Live - how does it work? (in general)
(OP)
Hi All,
ANSYS just issued new software, please see Link. (I am not reseller, I am not working for ANSYS).
As one may see looking at the marketing video, the new idea in ANSYS is to be able to modify model geometry on run and see stress results plots change in the same time.
I am wondering how it is possible, in other words how they managed to ensure proper meshing and how it applied to nonlinear iterative calculation, in fact why it can be so fast?
After all I do not suspect that they figured out some new algorithm of numerical matrices solving... Perhaps it is marketing only and this "live" instant change-results picture is limited only to some particular examples or geometrical strict configurations.
Eng-Tips Forum Users, please share your ideas and understanding on this new product of ANSYS.
Regards!
ANSYS just issued new software, please see Link. (I am not reseller, I am not working for ANSYS).
As one may see looking at the marketing video, the new idea in ANSYS is to be able to modify model geometry on run and see stress results plots change in the same time.
I am wondering how it is possible, in other words how they managed to ensure proper meshing and how it applied to nonlinear iterative calculation, in fact why it can be so fast?
After all I do not suspect that they figured out some new algorithm of numerical matrices solving... Perhaps it is marketing only and this "live" instant change-results picture is limited only to some particular examples or geometrical strict configurations.
Eng-Tips Forum Users, please share your ideas and understanding on this new product of ANSYS.
Regards!





RE: ANSYS Discovery Live - how does it work? (in general)
The so-called "reduced order" models are the way to do these analyses. In the coming five years, these models will begin to transform HOW simulation gets done and WHO does WHAT. So, what you saw was not really meant for expert computational analysts; it is meant for the "designers" who want to "see" how the results might change by small changes in the design. But the reason it works is because the meta model (think of it as a simple input-output equation) is created by the expert prior to the designer having done anything.
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RE: ANSYS Discovery Live - how does it work? (in general)
RE: ANSYS Discovery Live - how does it work? (in general)
- ANSYS rewrote some of their solvers in CUDA to exploit GPU compute power
- Allows users to alter physics/geometry in real time and see effect on results in "near real time"
- Structural, fluid and thermal examples were shown - in several cases geometry seemned very complicated
- No discussion of model assumptions/limitations for any of the examples
- Mesh generation seems to be completely out of users control
- They noted that this software is not applicable for all types of problems
- Described as an early prototyping tool rather than traditional solver
- Aimed at engineers without any simulation experience or knowledge
- No comment on pricing or business model
- Free beta/preview available now, commercial release planned for Q1 FY18
Since the webinar was pre-recorded I presume its available on demand on their website.RE: ANSYS Discovery Live - how does it work? (in general)
I only skimmed through the recorded event online; business-talk triggers my ADD. However, I had brief email exchange with our local ANSYS rep and he agreed with my understanding (as discussed in my first comment above).
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Are you new to this forum? If so, please read these FAQs:
http://www.eng-tips.com/faqs.cfm?fid=376
http://www.eng-tips.com/faqs.cfm?fid=1083