Results 161 to 170 of about 380,217 (328)

Qualification of New Methods for Measuring In Situ Rheology of Non-Newtonian Fluids in Porous Media. [PDF]

Polymers (Basel), 2020
Jacobsen JG, Shaker Shiran B, Skauge T, Sorbie KS, Skauge A.   +4 more
europepmc   +1 more source

Local Polynomial Regression and Filtering for a Versatile Mesh‐Free PDE Solver

International Journal for Numerical Methods in Fluids, EarlyView.
A high‐order, mesh‐free finite difference method for solving differential equations is presented. Both derivative approximation and scheme stabilisation is carried out by parametric or non‐parametric local polynomial regression, making the resulting numerical method accurate, simple and versatile. Numerous numerical benchmark tests are investigated for
Alberto M. Gambaruto
wiley   +1 more source

Performance Assessment of the Immersed Boundary Method in the Framework of the Moment Representation Lattice Boltzmann Method

International Journal for Numerical Methods in Fluids, EarlyView.
The immersed boundary method (IBM) was coupled with the moment representation lattice Boltzmann method (MR‐LBM), reducing bandwidth requirements compared to population‐based LBM formulations. A systematic assessment of IBM parameters was conducted to quantify their effect on computational performance.
Marco A. Ferrari, Ricardo de Souza, Admilson T. Franco   +2 more
wiley   +1 more source

Flow Model Selection for Water Soluble Polymer Solutions

مجلة النهرين للعلوم الهندسية, 2009
This research deals with the effect of type and concentration of different polymer solutions on rheological behavior and apparent viscosity. All polymers studied in this work are water soluble, which are: XC-polymer, Carboxymethyl cellulose (two types ...
Muhanned A.R. Mohammed
doaj  

Implantable electrochemical sensors for continuous blood monitoring

FlexMat, EarlyView.
Implantable electrochemical sensors enable direct, in situ, and continuous blood monitoring, shifting diagnosis from population‐based averages to dynamic, individualized analysis. This review systematically examines the influence of the unique blood properties on sensor design.
Kuangyi Zou, Yuanzhen Wang, Haidong Wang, Ye Zhang   +3 more
wiley   +1 more source

Comparison of physicochemical, rheological, and digestibility properties of starch isolated from plantain (Musa paradisiaca) using different methods

Food Biomacromolecules, EarlyView.
Abstract The present work aimed to evaluate the effect of different isolation methods (distilled water, sodium hydroxide, and potassium metabisulfite) on the properties of plantain starch and compared with flour. It was hypothesized that chemical steeping enhanced yield, techno‐functional properties, and resistant starch without disrupting native ...
Tanvir Ahmed Laskar, Bharati Kumari, Raksha Rani, Nandan Sit   +3 more
wiley   +1 more source

Investigation of Vibration-Induced Transport of Newtonian and Non-Newtonian Fluids in Porous Media Using Lattice Boltzmann Method. [PDF]

Bioengineering (Basel)
Kwon SW, Lee HM, Yeom HC, Oh CS, Lee JS.
europepmc   +1 more source

CFD Analysis of Dual‐Layer PCM Roofs for Thermal Mitigation in Residential Buildings

Heat Transfer, EarlyView.
ABSTRACT This study presents a computational fluid dynamics analysis of dual‐layer phase change material (PCM) roofs for passive cooling in residential buildings under the hot and humid climate of Bangladesh. A three‐dimensional transient model was developed in ANSYS Fluent using the enthalpy–porosity approach to simulate coupled heat conduction ...
Mohammad Junaid, Sakhawat Hossan Robel, Mahmud Or‐Rashid, Pabel Shahrear, Md Shajedul Karim, Suvash C. Saha, Goutam Saha   +6 more
wiley   +1 more source

Enhancement of bacterial rheotaxis in non-Newtonian fluids. [PDF]

Proc Natl Acad Sci U S A
Torres Maldonado BO, Théry A, Tao R, Brosseau Q, Mathijssen AJTM, Arratia PE.   +5 more
europepmc   +1 more source

Microemulsion‐Based Drilling Fluids Incorporating Seashell Residue Powder: A Sustainable Approach to Fluid Loss Control

Journal of Surfactants and Detergents, EarlyView.
Two microemulsion‐based drilling fluids incorporating SSRP were formulated using pine oil, the nonionic surfactant Alkonat L100W, and a glycerol/water solution. The results provide valuable insights into how surfactant‐assisted microemulsion systems can be engineered to enhance the performance and eco‐efficiency of drilling fluids.
Luara Ribeiro Viana, Raphael Ribeiro da Silva, João Pedro Gonçalves de Souza Soares, José Cavalcante de Queiroz Neto, Maria Eduarda Araújo Pessoa, Rafael Peixoto Alves, Fabiola Dias da Silva Curbelo   +6 more
wiley   +1 more source