Results 51 to 60 of about 373,804 (364)

Can IR Images of the Water Surface Be Used to Quantify the Energy Spectrum and the Turbulent Kinetic Energy Dissipation Rate?

Sensors, 2023
Near-surface oceanic turbulence plays an important role in the exchange of mass, momentum, and energy between the atmosphere and the ocean. The climate modifying the air–sea CO2 transfer rate varies linearly with the surface turbulent kinetic energy ...
Shelby L. Metoyer, Darek J. Bogucki
doaj   +1 more source

Compressible Turbulence: The Cascade and its Locality

, 2011
We prove that inter-scale transfer of kinetic energy in compressible turbulence is dominated by local interactions. In particular, our results preclude direct transfer of kinetic energy from large-scales directly to dissipation scales, such as into ...
Aluie, Hussein
core   +1 more source

Turbulent Kinetic Energy Dissipation in Barrow Canyon [PDF]

Journal of Physical Oceanography, 2012
Abstract Pacific Water flows across the shallow Chukchi Sea before reaching the Arctic Ocean, where it is a source of heat, freshwater, nutrients, and carbon. A substantial portion of Pacific Water is routed through Barrow Canyon, located in the northeast corner of the Chukchi.
openaire   +2 more sources

Turbulence decay in the density-stratified intracluster medium

, 2019
Turbulence evolution in a density-stratified medium differs from that of homogeneous isotropic turbulence described by the Kolmogorov picture. We evaluate the degree of this effect in the intracluster medium (ICM) with hydrodynamical simulations. We find
Shi, Xun, Zhang, Congyao
core   +1 more source

Magnetic-reconnection-driven Turbulence and Turbulent Reconnection Acceleration

The Astrophysical Journal, 2023
This paper employs an MHD-PIC method to perform numerical simulations of magnetic-reconnection-driven turbulence and turbulent reconnection acceleration of particles.
Shi-Min Liang, Jian-Fu Zhang, Na-Na Gao, Hua-Ping Xiao   +3 more
doaj   +1 more source

Formation of Turbulent and Magnetized Molecular Clouds via Accretion Flows of HI Clouds

, 2012
Using 3D MHD simulation with the effects of radiative cooling/heating, chemical reactions, and thermal conduction, we investigate the formation of molecular cloud in the ISM.
Blitz, Crutcher, Dawson, de Jong, Dib, Fukui, Fukui, Glover, Hansen, Hartmann, Heiles, Heiles, Heitsch, Heitsch, Heitsch, Hennebelle, Hennebelle, Hennebelle, Hennebelle, Heyer, Hosokawa, Ikeda, Ikeda, Inoue, Inoue, Inoue, Inoue, Inoue, Inoue, Inoue, Kamata, Kawamura, Kevlahan, Koyama, Koyama, Koyama, Kramer, Kudoh, Larson, Lee, Li, Machida, Nelson, Shu-ichiro Inutsuka, Spitzer, Stone, Stone, Tsuyoshi Inoue, Vázquez-Semadeni, Wolfire, Yoshida   +50 more
core   +1 more source

Inclusion of turbulence in solar modeling [PDF]

, 2001
The general consensus is that in order to reproduce the observed solar p-mode oscillation frequencies, turbulence should be included in solar models. However, until now there has not been any well-tested efficient method to incorporate turbulence into ...
Balmforth N., Balmforth N., Balmforth N., Canuto V. M., D. B. Guenther, F. J. Robinson, Grevesse N., L. H. Li, P. Demarque, Rosenthal C. S., S. Sofia, Unno W.   +11 more
core   +2 more sources

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

Advanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju, Roshan Velluvakandy, Xianghua Wu, Miguel Angel Merlos Rodrigo, Zbyněk Heger, Kamila Bendíčková, Jan Frič, Martin Pumera   +7 more
wiley   +1 more source

Hydrodynamics affected by submerged vegetation with different flexibility under unidirectional flow

Frontiers in Marine Science, 2023
Submerged vegetation changes the hydrodynamic characteristics of rivers, lakes, wetlands, and coastal zones. However, only a few studies have focused on the effect of flexible submerged vegetation on hydrodynamic characteristics under unidirectional flow.
Chenhui Wu, Chenhui Wu, Shiqiang Wu, Xiufeng Wu, Yu Zhang, Kedong Feng, Kedong Feng, Weile Zhang, Weile Zhang, Yuhang Zhao   +9 more
doaj   +1 more source

A Review on Microreactor Design for Effective Fischer–Tropsch Process Intensification

Advanced Materials Technologies, EarlyView.
Design strategies for effective Fischer–Tropsch process intensification are summarized based on experimental and simulation experiences. Recommendations for catalyst loading of packed‐bed and wash‐coated microchannel, microtube, micromonolith, and microstructured reactors are discussed.
Yangjun Wei, Lukas Thum, Avela Kunene, Daniel Amkreutz, Rutger Schlatmann, Sonya Calnan   +5 more
wiley   +1 more source