Results 81 to 90 of about 139,892 (279)

On Navier slip and Reynolds transpiration numbers

Archives of Mechanics, 2018
In this paper, based on the original argumentation of Reynolds and Maxwell, with consideration of previous experiences of the authors in the nano- and micro-flows area, a general form of boundary forces, that consist of contributions from the friction ...
P. Ziółkowski, J. Badur
doaj   +1 more source

Hydrodynamic electron flow in high-mobility wires

, 1994
Hydrodynamic electron flow is experimentally observed in the differential resistance of electrostatically defined wires in the two-dimensional electron gas in (Al,Ga)As heterostructures. In these experiments current heating is used to induce a controlled
A. V. Chaplik, A. Yacoby, B. L. Gallagher, B. Laikhtman, C. W. J. Beenakker, D. Movshovitz, D. Movshovitz, G. F. Giuliani, J. Bass, J. Callaway, J. E. Black, J. M. Ziman, J. R. Sambles, J. Zhao, K. Fuchs, L. W. Molenkamp, L. W. Molenkamp, L. W. Molenkamp, L. W. Molenkamp, L. W. Molenkamp, M. J. M. de Jong, M. Kaveh, M. Knudsen, P. Streda, R. B. Dingle, R. G. Chambers, R. N. Gurzhi, R. N. Gurzhi, R. N. Gurzhi, S. B. Soffer, S. De Gennaro, S. De Gennaro, T. J. Thornton, T. Kawamura, Y. J. Qian, Yu. V. Sharvin, Z. Z. Yu, Z. Z. Yu   +37 more
core   +2 more sources

Coupling Fluid Neutrals to Gyrokinetic Plasma Dynamics for Edge and SOL Turbulence Simulations

Contributions to Plasma Physics, EarlyView.
ABSTRACT Accurate modeling of turbulent transport in magnetic confinement fusion devices requires extending first‐principles gyrokinetic simulations from the core to the edge and scrape‐off layer (SOL), where additional physics—particularly plasma–neutrals interactions—must be included.
Sabine Ogier‐Collin, Philipp Ulbl, Wladimir Zholobenko, Frank Jenko   +3 more
wiley   +1 more source

Swirling-annular-flow-induced instability of a micro shell considering Knudsen number and viscosity effects

Open Physics
This paper investigates the instability of the outer thin-walled micro shell subjected to the swirling flowing fluid, where flowing fluid passes through the annular space formed by both inner and outer shells. The inviscid fluid hydrodynamic pressure and
Ning Wenbo, Yang Wenjian, Wang Haoxian, Zhu Kan, Cai Yuhang, Yang Quanquan, Qi Qi   +6 more
doaj   +1 more source

Driving mechanism of thermal transpiration pump with porous material

AIP Advances, 2020
The behavior of the rarefied gas in the thermal transpiration pump with the porous material is investigated numerically by the direct simulation Monte Carlo method.
Shogo Sugimoto, Hiroshi Sugimoto
doaj   +1 more source

Ordered Nanostructural Engineering of Cathode Catalyst Layer With High Mass Transport Efficiency for High‐Performance Ultra‐Low Pt Loading Proton Exchange Membrane Fuel Cells

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
An ordered cathode catalyst layer with efficient mass transport capability was developed based on the ALD of Pt onto VACNTs for high‐performance ultra‐low Pt loading PEMFC. The order‐structured cathode catalyst layer (CCL) has been considered the most promising solution to construct low‐cost proton exchange membrane fuel cells (PEMFCs) with an ultra ...
Jia Liu, Chao Hao, Mingjie Lin, Bin Yang, Qinghao Meng, Bowen Yan, Yulu Xie, Pei Kang Shen, Zhi Qun Tian   +8 more
wiley   +1 more source

Implementation of nonlocal non-Fourier heat transfer for semiconductor nanostructures

Case Studies in Thermal Engineering
The study of heat transport in micro/nanoscale structures due to their application, especially in Nanoelectronics, is a matter of interest. In other words, the precise simulation of the temperature distribution inside the transistors is consequential in ...
Roya Baratifarimani, Zahra Shomali
doaj   +1 more source

Derivation of transient relativistic fluid dynamics from the Boltzmann equation

, 2012
In this work we present a general derivation of relativistic fluid dynamics from the Boltzmann equation using the method of moments. The main difference between our approach and the traditional 14-moment approximation is that we will not close the fluid ...
A. V. Bobylev, B. Vignon, C. Marle, D. H. Rischke, E. Molnár, G. S. Denicol, H. Niemi, H. Struchtrup, L. D. Landau, N. A. Chernikov, S. Chapman, S. R. de Groot   +11 more
core   +1 more source

Sacubitril/valsartan preserves regional cardiac function following myocardial infarction in rats

ESC Heart Failure, Volume 12, Issue 2, Page 1304-1315, April 2025.
Parts of the figure were drawn by using pictures from Servier Medical Art. Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License (https://creativecommons.org/licenses/by/3.0/). Abstract Aims Sacubitril/valsartan (Sac/Val) is used for treatment of heart failure. The effect of Sac/Val on regional dysfunction
Einar Sjaastad Nordén, Bård Andre Bendiksen, Kaja Knudsen Bergo, Emil Knut Stenersen Espe, Gary McGinley, Almira Hasic, Ida Marie Hauge‐Iversen, Hege Katrin Ugland, Xin Shen, Michael Frisk, Nishani S. Mabotuwana, William E. Louch, Rizwan I. Hussain, Lili Zhang, Ivar Sjaastad, Alessandro Cataliotti, Geir Christensen   +16 more
wiley   +1 more source

Nonlocal vibration of Y-shaped CNT conveying nano-magnetic viscous fluid under magnetic field

Ain Shams Engineering Journal, 2015
This study deals with the vibration and stability analysis of a Y-shaped single-walled carbon nanotube (SWCNT) embedded in visco-Pasternak foundation and conveying nano-magnetic viscous fluid (NMF) based on nonlocal elasticity theory and Euler–Bernoulli ...
A. Ghorbanpour Arani, M.Sh. Zarei
doaj   +1 more source