Results 81 to 90 of about 12,451,711 (239)

Gas‐Phase Residence Time Distribution Characteristics in a Gas–Liquid Stirred Tank With Multiple Impellers

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Residence time distribution (RTD) is a standard tool for characterizing the hydrodynamic performance of stirred tanks. In this work, gas‐phase RTD was experimentally investigated in a gas–liquid stirred tank equipped with six multiple‐impeller configurations using four impeller types (WH, HEDT, CBY, and PDT). The effects of impeller speed, gas
Libo Wang, Jialu Zeng, Yuyun Bao, Ziqi Cai, Zhengming Gao, Xinyu Li   +5 more
wiley   +1 more source

Numerical Analysis of Non-Newtonian Fluid Effects on the Equilibrium Position of a Suspended Particle and Relative Viscosity in Two-Dimensional Flow

Fluids
A solvent in suspension often has non-Newtonian properties. To date, in order to determine these properties, many constitutive equations have been suggested. In particular, power-law fluid, which describes both dilatant and pseudoplastic fluids, has been
Keiya Tomioka, Tomohiro Fukui
doaj   +1 more source

Wall effects on the transportation of a cylindrical particle in power-law fluids [PDF]

, 2011
The present work deals with the numerical calculation of the Stokes-type drag undergone by a cylindrical particle perpendicularly to its axis in a power-law fluid.
A. Ambari, A. Despeyroux, AMBARI, Abdelhak, BEN RICHOU, Abderrahim, A. Ben Richou, DESPEYROUX, Antoine   +5 more
core   +1 more source

Serotype‐Tailored Midstream and Downstream Operations to Advance the Manufacturing of Adeno‐Associated Viral Vectors

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Adeno‐associated viruses (AAVs) are the leading vectors for in vivo gene therapy, fueling a growing demand for scalable and robust biomanufacturing processes. Yet, the impact of cell lysis conditions on the performance of midstream and downstream unit operations across serotypes remains poorly characterized.
Arianna Minzoni, Shriarjun Shastry, Eduardo Barbieri, Morgan R. Hurst, Kelvin Idanwekhai, Yuxuan Wu, Katherine Ernst, Wai‐Keen Chung, Christopher Bombeck, Saad A. Khan, Sushmita Koley, Gabriella Kiss, Oliver Rammo, Alexander Tropsha, Cristiana Boi, Michael A. Daniele, Steven Cramer, Barry Byrne, Stephen Kaminsky, Angie Snell Bennett, Stefano Menegatti   +20 more
wiley   +1 more source

The Circular Economy—A New Resilience Paradigm?

Business Strategy and the Environment, EarlyView.
ABSTRACT The circular economy (CE) has traditionally been positioned as a central instrument of the sustainability paradigm. Yet escalating geopolitical volatility and supply chain fragility have elevated resilience to a parallel strategic imperative, and the conceptual integration of CE and resilience remains underexplored.
Julian Kirchherr, Felix Carl Schultz
wiley   +1 more source

The effects of non-Newtonian fluid material midsole footwear on tibial shock acceleration and attenuation. [PDF]

Front Bioeng Biotechnol, 2023
Shao E, Mei Q, Baker JS, Bíró I, Liu W, Gu Y.   +5 more
europepmc   +1 more source

Electrospun Porous Materials for the Next‐Generation Proton Exchange Membrane Fuel Cells: Progress, Challenges, and AI‐Optimized Perspectives

Carbon Energy, EarlyView.
Incorporating AI to optimize solution, process, and environment enables efficient prediction of structural properties and performance, allowing tailoring of GDL, CL, and PEM fabrication to guide PEMFC toward 9.0 kW L‒1 by 2040. ABSTRACT The performance and commercial viability of proton exchange membrane fuel cells (PEMFCs) are constrained by key ...
Shangfeng Jiang, Panfeng Wang, You Gong, Zeyu Sun, Huatan Chen, Geng Wang, Ting Tao, Chuang Zhai, Xi Wang, Ruixin Chen, Jiaxin Jiang, Bingrong Zhang   +11 more
wiley   +1 more source

Existence of solutions for a shear thickening fluid-particle system with non-Newtonian potential

Open Mathematics, 2018
This paper is concerned with a compressible shear thickening fluid-particle interaction model for the evolution of particles dispersed in a viscous non-Newtonian fluid. Taking the influence of non-Newtonian gravitational potential into consideration, the
Song Yukun, Liu Fengming
doaj   +1 more source

Influence of non-Newtonian blood flow models on drug deposition in the arterial wall

, 2019
In this paper, we investigate the influence of non-Newtonian blood flow models on drug diffusion from a coronary drug-eluting-stent (DES). We consider the Oldroyd-B, Phan-Thien-Tanner (PTT) and Giesekus viscoelastic models for the description of fluid ...
Oishi, Cassio M. [UNESP], Sequeira, Adélia, Gudiño, Elías   +2 more
core   +1 more source

Impact of Ether Side‐Chain Length and Anion Structure on the Physicochemical and Electrochemical Properties of Tetrahydrothiophenium Ionic Liquids

Chemistry – A European Journal, EarlyView.
Tetrahydrothiophenium (Tht) ionic liquids bearing alkyl or ether side chains (one to four oxygen atoms) with FSA or TFSA anions were synthesized. Longer ether chains raised glass transition temperatures and viscosity while lowering conductivity. Short‐ether‐chain ILs, especially FSA‐based ones, exceeded 10−3 S cm−1 at 25°C, comparable to pyrrolidinium ...
Yoshifumi Hirotsu, Yasuyuki Sugimoto, Masahiro Yoshizawa‐Fujita   +2 more
wiley   +1 more source