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Flow of Frictionless Disks: Scaling and Fluctuations

Speaker

S. H. Ebrahimnazhad Rahbari, Korea Institute for advanced Study, Seoul

Time

2019.05.14 14:00-15:00

Venue

Room 306, No.5 Science Building

Abstract

In this presentation, I will show our latest results on investigation of flow of frictionless disks. I will show our recipe to extract critical exponents of jamming transition using simple rheological measurements.Then I will discuss fluctuations of injected power into shear flows and how such fluctuations can be used to establish fluctuation relations. Such fluctuation relations can be used to extract an effective temperature.