TransAT latest highlight

Stratified co-current air-water turbulent flow in a channel (Exp. of Suzanne & Fabre, Uni. Toulouse) Stratified co-current air-water turbulent flow in a channel (Exp. of Suzanne & Fabre, Uni. Toulouse) [video width="780" height="480" mp4="http://ascomp.ch/uploads/trans_at_updates/anim3.mp4"][/video] ...

Microfluidics project

Adhesive dispensing system.. [video width="1304" height="816" mp4="http://ascomp.ch/uploads/page/adhesive-dispensing-system.mp4"][/video] ...

Aero-Hydrodynamics project

New design of Catamaran (The Scheurer-Caviezel Sail Team Switzerland). The Scheurer-Caviezel Catamaran-Sails Team (Switzerland) has recently developed the G7, which was the step the Swiss yard took towards the new foiling mode in the A-Class. Daniel Caviezel, TransAT’s main developer, conducted a deep CMFD study to investigate the ventilation...

Energy systems project

Condensation induced shock (water hammer) of liquid and vapour Ammonia.. [video width="544" height="320" mp4="http://ascomp.ch/uploads/trans_at_updates/L6_3D_BR250MU_VMAG_MDOT-deleted-b553496297b9eb56431be068cbaa9f88-2.mp4"][/video] ...

Oil & Gas project

Three-phase flow from a reservoir discharing in the downhole well.. [video width="560" height="315" mp4="http://ascomp.ch/uploads/trans_at_updates/Multiphase-phase-through-downhole-well.mp4"][/video] ...

Energy systems project

Particles in a high-speed (compressible flow at 420m/s), turbulent, gas-liquid jet.. [video width="640" height="360" mp4="http://ascomp.ch/uploads/trans_at_updates/waterjet_zoom.mp4"][/video] ...

Environmental eng. project

Free surface flow of water in the ‘Werdinsel’ spillway, Zurich.. [video width="640" height="360" mp4="http://ascomp.ch/uploads/trans_at_updates/werdinsel1.mp4"][/video] Labyrinth spillways are very efficient in channeling water flood flows to protect urban areas. From the design viewpoint, the discharge efficiency of the spillways depends significantly on their configuration. Advanced CFD modeling with TransAT is now an...

Environmental eng. project

Rotating wind turbine using the rigid-body motion module.. [video width="640" height="360" mp4="http://ascomp.ch/uploads/trans_at_updates/windturbine.mp4"][/video] [video width="640" height="360" mp4="http://ascomp.ch/uploads/trans_at_updates/Flow-interaction-induced-by-wind-mills-in-close-vicinity.mp4"][/video] ...

Oil & Gas project

Preferential transport of particles and induced erosion in a piping split.. The T-split junction is unknown to be associated with ‘preferential flow’ phenomenon. whereby a the motion of the fluids takes a preferential path in such a conduit. Here the project supplier is interested in the same phenomenon, but including...

Process eng. project

Chemical reactor with free surface using the rigid body motion module.. TransAT Suite workflow helps understand the interaction between the non-linear processes involved in chemical reactors, controlling flow and residence time in the vessels. This step is critical in defining the appropriate up-scaled reactor models. The perceivable practical outcome of...

Nuclear energy project

Retention of fission products and iodine using Filtered Containment Venting Systems (FCVS).. Filtered Containment Venting Systems (FCVS) were installed in the 90’s worldwide to allow depressurization of the containment in case of a severe accident before failure due to excessive pressure build-up. The performance of FCVSs came again to the...

Environmental eng. project

Bubbly-jet induced aeration of a pool with a free surface.. [video width="640" height="360" mp4="http://ascomp.ch/uploads/page/Bubbly-jet-flow-beneath-a-free-surface1.mp4"][/video] ...