Fields of activities:
» Education (incl. training, pedagogy, didactics)
Brief description of your activity focus
Professional educational activities in order to prepare competitive specialists
Details about Expertise / Competences / Technologies
Irina Sinitsyna is a doctor of science,an academician,a specialist in the field of enviroment.
Wall turbulence structure control technigues by introducing hydrodynamically active additives into the flow are studied:high polymers surface-active subatances,elastic fibres and threads.Regular wall turbulence Model is generaliged to flows with additives reducing friction resistance.
The phenomenon nature consists in viscouselastic properties of polymer and colloid solutions,elastomer
threads,i.e.in availability of structural formations oriented in the direction of flow in shear turbulence
flow,capable to accumulate the energy of tranverse fluctuations and cause anisotropy of turbulence energy and momentum transfer.