Results 61 to 70 of about 904,732 (295)

Design, build and commission a shock tube apparatus for autoignition research [PDF]

, 2009
Includes abstract. Includes bibliographical references (p. 65-67)
Downey, Michael
core   +1 more source

Study on shock wave propagation behavior and induced spontaneous combustion characteristics in high-pressure hydrogen leakage under varying discharge conditions

You-qi chuyun
[Objective] Hydrogen, being a clean and efficient energy source, holds significant potential in addressing challenges like energy shortage. However, its inherent high risk of fire poses a major obstacle to its broader applications.
WU Di, LI Yixuan, CUI Gan
doaj   +1 more source

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

Advanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt, Stephan Müssig, Robert Luxenhofer, Karl Mandel   +3 more
wiley   +1 more source

Oblique shock wave effects on biological membranes [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Sourmaidou, D, Pal, S, Asproulis, N, Dufourmantelle, S, Drikakis, D, 3rd Micro and Nano Flows Conference (MNF2011)   +5 more
core   +4 more sources

Dependence of Shock-Tube Boundary Layers on Shock Strength [PDF]

The Physics of Fluids, 1969
Using familiar considerations of vorticity transport, the essential behavior of shock-tube boundary layers is explicitly exhibited; the nearly constant functions that cannot be calculated analytically are evaluated numerically and compared with Mirels' correlations.
Sturtevant, B., Okamura, T. T.
openaire   +2 more sources

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source

Study on propagation characteristics of shock waves during the leakage of a high-pressure hydrogen/methane mixture

工程科学学报
The transition from traditional fossil fuels to the widespread use of hydrogen energy marks a critical phase in energy evolution. Hydrogen/methane mixtures, serving as crucial carriers of hydrogen energy, play a key role in this process.
Shangyong ZHOU, Zhenmin LUO, Jun DENG, Xu SUN, Hao QI, Chuanxu LUO, Kangshuai GUO, Tao WANG, Bin SU, Litao LIU   +9 more
doaj   +1 more source

Study of the turbulent mixing zone induced by the Richtmyer-Meshkov instability using Laser Doppler Velocimetry and Schlieren visualizations [PDF]

, 2012
An experimental study of the compressible mixing generated by the Richtmyer-Meshkov instability (RMI) is carried out in a vertical shock tube by means of two-components Laser Doppler Velocimetry (2C-LDV) measurements and Time-resolved Schlieren ...
Haas, Jean-François, Joly, Laurent, Jamme, Stéphane, Bouzgarrou, Ghazi, Bury, Yannick   +4 more
core  

A Cryopreservation‐Based Supply Chain Strategy for Extrusion Bioprinting in Space

Advanced Materials Technologies, EarlyView.
Extrusion bioprinting on crewed space platforms requires a bioink that stays functional along the logistic chain. Here, cells and biomaterial ink travel separately, the cells cryopreserved and the ink cold stored, and are combined only minutes before printing.
Johannes Windisch, Max von Witzleben, Richard Frank Richter, Finn Dani, Constantin Greil, Sarah Duin, Anja Lode, Michael Gelinsky   +7 more
wiley   +1 more source

Numerical Simulation to Study the Effects of Riemann Problems on the Physical Properties of the Astrophysics Gas Dynamics

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
In this work we run simulation of gas dynamic problems to study the effects of Riemann problems on the physical properties for this gas. We studied a normal shock wave travels at a high speed through a medium (shock tube).
L. Y. S. Al-Mashhadani
doaj