Results 121 to 130 of about 3,664 (303)

Scale Separation Effects on Simulations of Plasma Turbulence

The Astrophysical Journal
Understanding plasma turbulence requires a synthesis of experiments, observations, theory, and simulations. In the case of kinetic plasmas such as the solar wind, the lack of collisions renders the fluid closures such as viscosity meaningless and one ...
Jago Edyvean, Tulasi N. Parashar, Tom Simpson, James Juno, Gian Luca Delzanno, Fan Guo, Oleksandr Koshkarov, William H Matthaeus, Michael Shay, Yan Yang   +9 more
doaj   +1 more source

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

Forced Resonance Vibrations and Dissipative Heating of Body of Revolution from Viscoelastic Piezoelectric Material

, 2015
На основі концепції комплексних характеристик подано постановку зв’язаної нелінійної крайової задачі термоелектров’язкопружності про вимушені гармонічні коливання і дисипативний розігрів непружних тривимірних тіл обертання з врахуванням нелінійності ...
Карнаухов, В.Г., Завгородний, А.В., Козлов, В.И., Умрыхин, И.Н.   +3 more
core   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Comment on Makarieva et al . ‘A critique of some modern applications of the Carnot heat engine concept: the dissipative heat engine cannot exist’

, 2010
Makarieva et al . (2010) assert that a dissipative heat engine is impossible and criticize earlier published work that they claim violates the laws of thermodynamics.
Marja Bister, Nilton Renno, Kerry Emanuel, Olivier Pauluis   +3 more
core   +1 more source

Microscopic Origin of Temperature‐Dependent Anisotropic Heat Transport in Ultrawide‐Bandgap Rutile GeO2

Advanced Functional Materials, EarlyView.
Rutile GeO2${\rm GeO}_{2}$ exhibits orientation‐dependent heat transport with temperature‐dependent anisotropy, showing higher cross‐plane thermal conductivity along [001] than along the equivalent in‐plane [100] and [010] directions. Temperature‐dependent TDTR measurements and first‐principles phonon calculations identify the microscopic phonon ...
Pouria Emtenani, Marta Loletti, Felix Nippert, Eduardo Bedê Barros, Zbigniew Galazka, Hans Tornatzky, Christian Thomsen, Juan Sebastián Reparaz, Riccardo Rurali, Markus R. Wagner   +9 more
wiley   +1 more source

Determination of high cycle fatigue properties of a wide range of steel sheet grades from self-heating measurements

, 2014
International audienceThe development of a self-heating method, based on self-heating measurements is proposed in order to predict S-N-P curves (i.e., amplitude stress-number of cycles to failure-probability of failure).
Munier, Rémi, Doudard, Cédric, Calloch, Sylvain, Weber, Bastien   +3 more
core   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Dissipative Kerr soliton formation in dual-mode interaction Si3N4 microresonators

APL Photonics
Dissipative Kerr soliton (DKS) microcombs based on multi-mode Si3N4 waveguides turn into an ideal tool that is compact and has precision for optical communication, precision spectroscopy, and frequency metrology.
Yurun Zhai, Junchen Liu, Linhua Jia, Fumin Zhang   +3 more
doaj   +1 more source

Velocity distributions in dissipative granular gases

, 2004
The non-Gaussian velocity distributions in dissipative granular gases were analyzed using numerical simulation. The behavior of the velocity distributions of granular gases as a function of the area fraction and the coefficient of restitution was ...
Mac Kintosh, F.C., van Zon, J.S.
core   +1 more source