Results 41 to 50 of about 1,778,184 (292)

Blade coating analysis of a Williamson fluid

Results in Physics, 2017
In this article, a mathematical model of a blade coating analysis of the thin film of a Williamson fluid is developed when it passes through the small gap between a blade and a moving substrate.
A.M. Siddiqui, S. Bhatti, M.A. Rana, M. Zahid   +3 more
doaj   +1 more source

Bottom Multi-Parameter Bayesian Inversion Based on an Acoustic Backscattering Model

Journal of Marine Science and Engineering
The geoacoustic and physical properties of the bottom, as well as spatial distribution, are crucial factors in analyzing the underwater acoustic field structure and establishing a geoacoustic model.
Yi Zheng, Shengqi Yu, Zhiliang Qin, Xueqin Liu, Chuang Xie, Mengting Liu, Jixiang Zhao   +6 more
doaj   +1 more source

Numerical approximation of fluid-structure interaction problems [PDF]

Applied and Computational Mechanics, 2008
This paper is devoted to numerical approximations of fluid-structure interaction problems. Namely the problem of interaction of turbulent flow over flexibly supported airfoil is addressed. In order to model the turbulence effects the flow is described by
Sváček P.
doaj  

Rotational dynamics of tidally deformed planetary bodies and validity of fluid limit and quasi-fluid approximation

, 2017
The data and program to reproduce the results in the paper: Rotational dynamics of tidally deformed planetary bodies and validity of fluid limit and quasi-fluid approximation.
Hu, H.X.S. (Haiyang)
core   +1 more source

Heat measures in performance of electro-osmotic flow of Williamson fluid in micro-channel

Alexandria Engineering Journal, 2020
Present study signifies the thermal analysis of the electroosmotic flow of Williamson fluid in the presence of peristaltic propulsion and asymmetric zeta potential at the walls.
S. Noreen, S. Waheed, DC. Lu, Abid Hussanan   +3 more
doaj   +1 more source

High-order fluid solver based on a combined compact integrated RBF approximation and its fluid structure interaction applications

, 2016
In this study, we present a high-order numerical method based on a combined compact integrated RBF (IRBF) approximation for viscous flow and fluid structure interaction (FSI) problems.
Ngo-Cong, D., Mai-Duy, N., Tran-Cong, T., Tien, C. M. T, Tran, C.-D.   +4 more
core   +1 more source

Entropy approximations for simple fluids

Physical Review E
Liquid state entropy formulas based on configurational probability distributions are examined for Lennard-Jones fluids across a range temperatures and densities. These formulas are based on expansions of the entropy in series of $n$-body distribution functions. We focus on two special cases.
Yang Huang, Michael Widom
openaire   +3 more sources

On the Frequency of Internal Gravity Waves in the Atmosphere: Comparing Theory with Observations

Atmosphere
This paper is devoted to the dynamics of the propagation of non-planetary scale internal gravity waves (IGWs) in the stratified atmosphere. We consider the system of equations describing internal gravity waves in three approximations: (1) the ...
Robert G. Zakinyan, Alaa H. Kamil, Vladislav A. Svetlichny, Arthur R. Zakinyan   +3 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Covariant fluid dynamics: a long wavelength approximation [PDF]

Classical and Quantum Gravity, 2003
In this paper we consider the Long-Wavelength Approximation Scheme (LWAS) in the framework of the covariant fluid approach to general relativistic dynamics, specializing to the particular case of irrotational dust matter. We discuss the dynamics of these models during the approach to any spacelike singularity where a BKL-type evolution is expected ...
Bruni, Marco, Sopuerta, C.
openaire   +5 more sources