Interaction between a complex fluid flow and a rotating cylinder
Từ khóa:
Bingham, computational fluid dynamics (CFD), non-Newtonian fluid, thixotropy, yield stress.
Tóm tắt
The flow of a thixotropic Bingham material past a rotating cylinder is studied under a wide range of Reynolds and Bingham numbers, thixotropic parameters, and rotational speeds. A microstructure transition of the material involving breakdown and recovery processes is modeled using a kinetic equation, and the BinghamPapanastasiou model is employed to represent shear stress-strain rate relations...
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đánh giá
Phát hành ngày
2022-09-20
Chuyên mục
PHYSICAL SCIENCES