Results 81 to 90 of about 108,324 (309)

Electric propulsion engine test chamber Patent [PDF]

open access: yes, 1965
Electric propulsion engine test ...
Childs, J. H., Grobman, J., Rayle, W. D.
core   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Mixing in T-junctions [PDF]

open access: yes, 1996
The transport processes that are involved in the mixing of two gases in a T-junction mixer are investigated. The turbulent flow field is calculated for the T-junction with the k- turbulence model by FLOW3D.
Kok, J.B.W., Wal, S. van der
core   +3 more sources

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

open access: yesAdvanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou   +5 more
wiley   +1 more source

Erosive Intensity Measurements of Cavitating Jet [PDF]

open access: yes, 2001
Cavitating jets are widely used for cleaning, cutting, improving material strength and so forth. This paper describes the erosive intensity measurement of a cavitating jet with various nozzle configurations.
Kato, Hiroharu, Yuya, Shimomura
core  

Design and performance of a vacuum-UV simulator for material testing under space conditions [PDF]

open access: yes, 2013
This paper describes the construction and performance of a VUV-simulator that has been designed to study degradation of materials under space conditions.
Geppert, Ulrich   +4 more
core   +2 more sources

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Key results of commissioning activities for the emergency and scheduled cooldown system of the AES-2006 unit with the V-392M reactor plant

open access: yesNuclear Energy and Technology, 2017
The paper describes the combination of safety and normal operation functions adopted in the AES-2006 design, as illustrated by a two-channel structure of active safety systems, showing the major innovative solutions and their differences from earlier ...
D.B. Statsura   +4 more
doaj   +1 more source

Computational and Experimental Study on the Water-Jet Pump Performance

open access: yesJournal of Applied Fluid Mechanics, 2018
The effect of operational and geometrical parameters on the jet pump efficiency were determined experimentally and numerically. Numerical investigation was held firstly to determine the effect of diffuser angle, mixing chamber length, pump area ratio and driving nozzle position on the efficiency of jet pump. Commercial computational fluid dynamics (CFD)
A. A. A. Sheha   +3 more
openaire   +2 more sources

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