Results 191 to 200 of about 70,683 (267)

Domain Wall Rebounds Driven by Competing Entropic and Spin‐Transfer Torques in Cylindrical Nanowires

Advanced Functional Materials, EarlyView.
Domain‐wall motion in cylindrical magnetic nanowires driven by nanosecond current pulses. Low current densities efficiently displace domain walls, whereas higher currents cause rebound at the wire ends. The effect results from the interplay between spin‐transfer torque and thermally induced processes, highlighting the role of thermal gradients in ...
Elias Saugar, Jorge Marqués‐Marchán, Sara Catalano, Agustina Asenjo, Michael Foerster, Miguel Angel Niño, Manuel Vazquez, Fèlix Casanova, Arantxa Fraile Rodríguez, Rafael P. Del Real, Oksana Chubykalo‐Fesenko, Cristina Bran   +11 more
wiley   +1 more source

Application of multilayered porous media for heat transfer optimization in double pipe heat exchangers using neural network and NSGA II. [PDF]

Sci Rep
Bahrami HR, Sharifi AE.
europepmc   +1 more source

Fouling of Polymeric Hollow Fiber Heat Exchangers by Air Dust. [PDF]

Materials (Basel), 2020
Astrouski I, Raudensky M, Kudelova T, Kroulikova T.   +3 more
europepmc   +1 more source

The development of liquid-fluidized bed heat exchangers for controlliing the deposition of scale in geothermal applications

, 1976
C.A. Allen, E.S. Grimmett, R.E. McAtee
openalex   +1 more source

Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers

Advanced Functional Materials, EarlyView.
ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng, Yingxi Bai, Bo Yuan, Ying Dai, Baibiao Huang, Chengwang Niu, Xiaotian Wang   +6 more
wiley   +1 more source

Assessing the use of PEC and jf methods for strengthening the evaluation of new heat exchangers. [PDF]

Heliyon
Yang J, Feng Z.
europepmc   +1 more source

On the Role of Nanofluids in Thermal-hydraulic Performance of Heat Exchangers-A Review. [PDF]

Nanomaterials (Basel), 2020
Almurtaji S, Ali N, Teixeira JA, Addali A.   +3 more
europepmc   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Optimizing Backfill Materials for Ground Heat Exchangers: A Study on Recycled Concrete Aggregate and Fly Ash for Enhanced Thermal Conductivity. [PDF]

Materials (Basel)
Głuchowski A.
europepmc   +1 more source

Thermofluidic heat exchangers for actuation of transcription in artificial tissues. [PDF]

Sci Adv, 2020
Corbett DC, Fabyan WB, Grigoryan B, O'Connor CE, Johansson F, Batalov I, Regier MC, DeForest CA, Miller JS, Stevens KR.   +9 more
europepmc   +1 more source