Results 91 to 100 of about 1,035,663 (297)

Fluxo Laminar

, 2014
Educação Superior::Ciências Exatas e da Terra::FísicaFluxo laminar é o tipo de fluxo onde existe um mínimo de agitação das várias camadas do fluido. É também chamado de um escoamento laminar ou um escoamento que está num regime laminar. Esta demonstração
Zeleny, Enrique
core  

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

A new approach to correlate heat transfer data for turbulent flow in smooth pipes based on generalization of Reynolds number [PDF]

FME Transactions
This paper shows that the conventional Reynolds number has a clear physical meaning only for laminar, hydraulically developing or unsteady flow, while the generalized Reynolds number is physically meaningful for both laminar and turbulent regimes; the ...
Jaćimović Branislav, Genić Srbislav
doaj   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Laminar Three Dimensional Boundary Layers with Swirl in Slip Flow Regime

, 2014
The effect of slip on swirling, low speed flows of slightly rarefied gases in the slip flow regime in a three dimensional axisymmetric laminar boundary layer is investigated by similarity solution approach and by use of perturbation techniques.
Vimala, C. S., Nath, G., Deshpande, A. G.   +2 more
core   +1 more source

Advances in Bio‐Integrated Edge Computing Systems for Smart and Connected Health

Advanced Materials, EarlyView.
This review explores advances in bio‐integrated edge computing for healthcare, focusing on co‐designing computing, sensing, and energy strategies to overcome integration and power challenges for optimized, decentralized operation. ABSTRACT Recent advances in bio‐integrated healthcare technologies have enabled continuous, high‐resolution monitoring and ...
Gyuwon Kim, Seungwon Yoo, Tae Woog Kang, Yunuo Huang, Woon‐Hong Yeo   +4 more
wiley   +1 more source

Investigation of fluid flow and heat transfer in annulus conical tubes

Discover Applied Sciences
In this study, the heat transfer and pressure drop characteristics of an annulus conical-tube heat exchanger were investigated numerically under both laminar and turbulent flow regimes.
Mahmoud Abdelmagied
doaj   +1 more source

The effect of neutrally buoyant finite-size particles on channel flows in the laminar-turbulent transition regime

, 2013
The presence of finite-size particles in a channel flow close to the laminar-turbulent transition is simulated with the Force Coupling Method which allows two-way coupling with the flow dynamics.
Loisel, Vincent, Abbas, Micheline, Masbernat, Olivier, Climent, Éric, Micheline Abbas, Vincent Loisel, Olivier Masbernat, Eric Climent   +7 more
core   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source