Zobrazeno 1 - 10
of 10 923
pro vyhledávání: '"Shear thinning"'
Autor:
Jae-Myoung Kim
Publikováno v:
Mathematica Bohemica, Vol 149, Iss 3, Pp 287-294 (2024)
J. Q. Yang (2019) established a regularity criterion for the 3D shear thinning fluids in the whole space $\Bbb{R}^3$ via two velocity components. The goal of this short note is to extend this result in viewpoint of Lorentz space.
Externí odkaz:
https://doaj.org/article/c2749c75693b49e18812e03cc4491e24
Publikováno v:
Teshugang, Vol 45, Iss 5, Pp 76-84 (2024)
In this paper， a steel plant with high pulling speed thin thickness slab continuous casting process as the object is studied， the specific process parameters of the pulling speed of 5.5 m/min， pouring temperature of 1 544 ℃， crystallizer wa
Externí odkaz:
https://doaj.org/article/13b43551c62d4c1d9cbbff200eb2914b
Publikováno v:
Advances in Aerodynamics, Vol 6, Iss 1, Pp 1-18 (2024)
Abstract Spraying de-icing fluid is a key method to ensure the safe operation of aircraft in icy and snowy weather. The film aggregation and internal mixing of de-icing fluid droplets on the aircraft skin during a collision are crucial. Considering t
Externí odkaz:
https://doaj.org/article/ef8c9a669f0241cbabfeee80db9a91a0
Publikováno v:
Applications in Engineering Science, Vol 19, Iss , Pp 100191- (2024)
The stability of steady, fully developed flow in a long cylindrical pipe for a shear-thinning fluid (which approximates a class of viscoplastic materials) is studied using linear stability analysis. The eigenvalues of the frequency of the perturbatio
Externí odkaz:
https://doaj.org/article/e34b5f87f3da4605bef9d8f949df9f89
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 105003- (2024)
The free convection of a non-Newtonian fluid in an equilateral triangular cavity containing a triangle obstruction in various positions is investigated numerically in this paper. The research is carried out using the finite element method. The sloped
Externí odkaz:
https://doaj.org/article/29e86c97c9604623996d0debceacbb84
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102490- (2024)
Bacterial biofilm formation is one of the most critical challenges in industrial and health systems. It is the leading cause of nearly 80 % of clinical infections. Biofilms are usually evaluated from the physiological point of view as microbial cells
Externí odkaz:
https://doaj.org/article/8ae3ccde488e4bfd973ca7f37e20a66a
Autor:
Kim Sun Kyoung
Publikováno v:
Applied Rheology, Vol 34, Iss 1, Pp 417-37 (2024)
This work presents a viscosity model based on the Giesekus equation. The model is shown to be more flexible than the Cross and Carreau models in representing the shear-thinning behavior of viscoelastic fluids. It has been investigated that the influe
Externí odkaz:
https://doaj.org/article/86228edf3011491ebac9270ff8f8f4dc
Autor:
V. Fossati, P. Ravazzoli, N. Barrere, C. Stari, E. Budelli, L. G. Sarasúa, D. Freire Caporale
Publikováno v:
Anales (Asociación Física Argentina), Vol 35, Iss 1, Pp 5-9 (2024)
In this study, we present an experimental investigation of the flow structure changes in non-Newtonian fluids subjected to periodic variable fluxes inside rigid-walled tubes. We employ a liquid mixture composed of water and polyacrylamide to account
Externí odkaz:
https://doaj.org/article/f8861f71b1e849a2ab885d70a3ba5d20
Publikováno v:
Journal of Chemical Engineering of Japan, Vol 57, Iss 1 (2024)
Common industrial non-Newtonian fluids are pseudoplastics with shear-thinning properties. During mixing, it is challenging to evaluate the power consumption for these fluids because the apparent viscosity (ηa), which is needed for the evaluation of
Externí odkaz:
https://doaj.org/article/47a347a94db443beb97c8d9012048a41
Publikováno v:
Journal of Ionic Liquids, Vol 4, Iss 2, Pp 100105- (2024)
Ionic liquids (ILs) are liquid salts that exist at or below ambient temperatures and are composed of ion pairs. They offer promising alternatives to toxic, hazardous, highly flammable, and volatile solvents in various applications such as solution pr
Externí odkaz:
https://doaj.org/article/8aec2ad044884e8e929bd9f0b9b9c907