Flow Visualization Beyond Steady-State Advection
Flow visualization research has experienced dramatic changes during the last decade, also resulting from advances in simulation technology. While steady-state inviscid solutions of the Euler equations were widely used one decade ago, it is nowadays common practice to investigate problems based on the full time-dependent Navier-Stokes equations. This has triggered new research of visualization techniques that reveal the advection of virtual tracers in time-dependent flow. This talk will present physically-based interactive dye advection and show how it can be extended to visualize the advection-diffusion processes inherent in flow simulations that include additional quantities such as heat. Our second example represents a recent discovery in the field of time-dependent vector field topology. While different approaches have been researched in the last decade, it turns out that such a topology can be obtained by simply replacing the role of streamlines by streak lines in the original concept.
Filip Sadlo (Universit?t Stuttgart)
Fr. 25.01.2013, 13:00 c.t. , G29-R335
Additional Information:
> Lecture website <
Recent news:

Research Seminar Announcement

In the course of the Visual Computing research seminar Dr. Helena Jambor from TU Dresden will give a talk with subsequent discussion about the topic Biological images: then, now and in future.

We would like to invite everyone interested to join us. The research seminar will take place on Friday 22.06.2018, 13:15 in G29-R335.

To the overview…