Results 71 to 80 of about 363,681 (249)

Flow Coefficients and Jet Characteristics in Heavy Ion Collisions [PDF]

, 2022
Sadhana Dash, D. K. Mishra, S. C. Phatak, P. K. Sahu   +3 more
openalex   +1 more source

Quasi‐Periodic Surface Functionalization by Ultra‐Short Pulsed Laser Processing: Unlocking Superior Heat Transfer in Vapor Chambers

Advanced Functional Materials, EarlyView.
Ultra‐short pulsed laser processing (ULSP) enables scalable, open‐air fabrication of self‐organized, quasi‐periodic micro/nanostructures on copper using 100 µm laser beams, orders of magnitude larger than the resulting surface features. Integrated into ultra‐thin, wick‐free vapor chambers, these laser‐functionalized surfaces dramatically enhance ...
Anish Pal, Arani Mukhopadhyay, Graham Kaufman, Suchit Sarin, Jeffrey E. Shield, George Gogos, Craig Zuhlke, Constantine M. Megaridis   +7 more
wiley   +1 more source

SIMULATIONS OF FLOW PATTERNS IN SILOS WITH A CELLULAR AUTOMATON: PART 2

TASK Quarterly, 2005
An improved cellular automaton has been used to calculate the kinematics of noncohesive granular materials during confined flow in mass and funnel flow model silos.
JAN KOZICKI, JACEK TEJCHMAN
doaj  

Direct numerical simulation of inclusion floating and collision behavior in molten steel using the lattice Boltzmann method

工程科学学报, 2016
The floating and collision behavior of inclusions in the floating process was numerically simulated by using the Lattice Boltzmann method. It is found that the floating velocity simulation results of different size inclusion particles are almost the same
WANG Yao, YU Xiao-nan, GUO Luo-fang, LI Hong, ZHU Shao-nan   +4 more
doaj   +1 more source

High‐Concentration Mesogen‐Assisted Exfoliation of Low‐Dimensional Nanomaterials for Achieving Ultralow‐Temperature Actuations of Liquid Crystal Elastomers

Advanced Functional Materials, EarlyView.
Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim, Yeon Gyeong Ha, Dong‐Gue Kang, Chinedum O. Osuji, Dae Seok Kim, Changyeon Lee   +5 more
wiley   +1 more source

What have we learned and want to learn from heavy ion collisions at CERN SPS? [PDF]

, 1999
E.V. Shuryak, E.V. Shuryak
openalex   +1 more source

Advances in Micro/Nanofiber‐Based Porous Materials for High‐Performance Thermal Insulation

Advanced Functional Materials, EarlyView.
Micro/nanofiber porous materials have engendered great interest in the thermal insulation field. Herein, the structural designs, fabrication techniques, and applications of the micro/nanofiber thermal insulation materials are systematically summarized.
Xiaobao Gong, Shuo Shi, Jing Yin, Rong Liu, Jianming Chen, Xungai Wang   +5 more
wiley   +1 more source

The impact of downhill skiing on Galliformes and other birds

Ecological Solutions and Evidence
This work provides a systematic review of the impact of downhill skiing on birds. A literature search with no spatial and temporal restriction identified 48 documents in Web of Science and/or Scopus, which were used to investigate direct and indirect ...
Mattia Brambilla, Francesca Roseo
doaj   +1 more source

Bright Monocompound Metal Halide Scintillator for Fast Neutron Radiography

Advanced Functional Materials, EarlyView.
Metal halide scintillator, tetraphenylphosphonium manganese bromide (TPP2MnBr4), provides a significant benefit for fast neutron imaging. A fourfold increase in efficiency over traditional zinc sulfide screens is achieved by efficiently utilizing neutron interactions within its homogeneous structure.
Aditya Bhardwaj, Kostiantyn Sakhatskyi, Anastasiia Sakhatska, Pavel Trtik, Ye Wu, Yevhenii Padniuk, Yuliia Kominko, Kai Han, Vladyslav Orlov, Markus Strobl, Andrey L. Rogach, Zhiguo Xia, Sergii Yakunin, Maksym V. Kovalenko   +13 more
wiley   +1 more source