HIGHLIGHTS
- who: Pegah Shakeri from the Experimental Physics, Saarland University, Saarbru00fccken, Germany have published the Article: Scaling purely elastic instability of strongly shear thinning polymer solutions, in the Journal: (JOURNAL) of 23/05/2022
- what: To this aim, the authors determine the onset of purely elastic instability of various polymer solutions in a microfluidic serpentine channel via pressure measurements and particle image velocimetry (u03bcPIV). As a consequence, the approach provides a realistic representation of the actual polymer behavior with respect to the flow by taking the rheological properties at the onset of instability into account.
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