Eintrag vom 14.05.2020
Angebotsnr. IPE 04-20

IPE 04-20 Internship or Master Thesis: GPU-assisted tracking of single bubbles in multiphase flows

Stelle ist zu besetzen ab: 14.05.2020

Beschreibung

Multiphase flows in fluidized beds are complex and difficult to observe because of their dynamics. But exact information on gas distribution and fluid transport is essential for many chemical processes, such as fluid catalytic cracking and polymerization, drying, combustion, granulation, purification or coating. To study such flows, the ultrafast X-ray tomography system ROFEX has been developed at TU Dresden. With frame rates of up to 10,000 fps the fast processes even in opaque media can be monitored in 3D. At the downside the high frame rates result in large data streams that need to be analyzed online

in order to track single bubbles and to control the scanner position according to movement of the tracked structures along the height of the column.

The goal of the Master thesis is to develop and characterize a set of imaging algorithms to track single bubbles within a bubble swarm in the column. For this purpose a sequence of image processing steps has to be performed online: First the tomographic images have to be reconstructed. Bubbles have to be identified and a control decision how to move the detector has to be made. Time constrains are given by estimated number of 80 control

decisions per second for real-time operation. For scenarios with turbulences even a higher decision rate may be required. The thesis is considered as a prominent example for future data acquisition systems with embedded realtime image analysis.

Persönliche Qualifikation

Good background in computer vision, strong knowledge of C/C++ programming. Prior experience in parallel programming using CUDA or OpenCL is a plus

Organisationseinheit

Institut für Prozessdatenverarbeitung und Elektronik (IPE)

Contract Duration

According to the study regulations

Contact person in line-management

Dr. Suren Chilingaryan, IPE, phone: 0721 608 26579 (suren.chilingaryan@kit edu)

Dr. Andreas Kopmann, IPE, phone: 0721 608 2491(Andreas.kopmann@kit edu)

                                     


Zur Bewerbung Zur offiziellen Anzeige

Art der Anzeige
  • befristete Anstellung
Gesuchter Karrierestatus
  • Berufserfahrene(r) > 2 Jahre
Arbeitsregion
  • Karlsruhe und Umgebung
Unternehmensbereich
  • Sonstige Bereiche
Sprache am Arbeitsplatz
  • Deutsch
Art des Unternehmens
  • Wissenschaftliche Einrichtung

Ansprechpartner

Frau Ann-Kathrin Schaber
Personalentwicklung und Berufliche Ausbildung (PEBA) - Abteilung Berufliche Ausbildung
E-Mail: Melden Sie sich bitte an,
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Anschrift

KIT

Personalentwicklung und Berufliche Ausbildung (PEBA) - Abteilung Berufliche Ausbildung





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