On Small Motions of Hydrodynamic Systems Containing a Viscoelastic Fluid

2021 ◽  
Vol 42 (5) ◽  
pp. 996-1013
Author(s):  
E. V. Plokhaya
2021 ◽  
Vol 36 (3) ◽  
pp. 165-176
Author(s):  
Kirill Nikitin ◽  
Yuri Vassilevski ◽  
Ruslan Yanbarisov

Abstract This work presents a new approach to modelling of free surface non-Newtonian (viscoplastic or viscoelastic) fluid flows on dynamically adapted octree grids. The numerical model is based on the implicit formulation and the staggered location of governing variables. We verify our model by comparing simulations with experimental and numerical results known from the literature.


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