Results 51 to 60 of about 143,435 (298)

Optimization of impeller contour and diversion blade of a moist air turbo expander with spontaneous condensation

Case Studies in Thermal Engineering
The turbo-expander is the crucial equipment for obtaining refrigeration capacity and power in the system, and the aerodynamic performance is vital for the system.
Xiaoling Yang, Liang Chen, Zhefeng Wang, Shujian Song, Ze Zhang, Shuangtao Chen, Yu Hou   +6 more
doaj   +1 more source

Assessment of residual stresses in ITER CS helium inlet welds fatigue tested at cryogenic temperature [PDF]

, 2019
Proceeding of: 27th International Cryogenic Engineering Conference and International Cryogenic Materials Conference 2018 (ICEC-ICMC 2018), September 3-7, 2018, Oxford, United KingdomThe ITER Central Solenoid (CS) consists of six independent wound modules.
Jong, C., Aviles Santillana, I, Jong, C, Libeyre, P, Freudenberg, K., Sgobba, S, Everitt, D., Fernandez Pison, P, Freudenberg, K, Langeslag, Stefanie A. E., Libeyre, P., Sgobba, Stefano, Avilés Santillana, Ignacio, Langeslag, S, Everitt, D, Castillo Rivero, S, Fernández Pisón, María del Pilar, Castillo Rivero, S.   +17 more
core   +1 more source

A Cryogenic Milling Method to Fabricate Nanostructured Anodes [PDF]

, 2020
Cryogenic milling was demonstrated as a new and facile method to fabricate nanostructured battery electrode materials. SnSb anode material with 1.2 wt% graphite was selected as a model system to demonstrate the feasibility and benefits of this method ...
Qizhang, Yan, Jian, Luo, Yumin, Zhao, Grace, Whang, Shu-Ting, Ko, Andrew, Dawson, Bruce S., dunn, Sarah H., Tolbert   +7 more
core   +1 more source

Self‐Assembled Crystalline Peptoid Nanomaterials as Metal‐Free Enzyme Mimics for Enhanced Carbon Dioxide Hydration and Precipitation

Advanced Functional Materials, EarlyView.
Inspired by metal‐free carbonic anhydrases (CAs) that achieve efficient catalysis without metal cofactors, we herein report a sequence‐defined supramolecular peptoid platform that mimics metal‐free CAs and exhibits hydrolytic activity via a supramolecular assembly‐mediated proton‐transfer mechanism.
Progyateg Chakma, Ying Chen, Thi Kim Hoang Trinh, Anthony R. Perez, Jonathan Gil, Maria Casco Hidalgo, Botao Hao, Kyle Whitaker, Chun‐Long Chen   +8 more
wiley   +1 more source

Cryogenic design of the ALUHEAT project

, 2022
S.1015-1022ALUHEAT project aims to build a cryogen-free superconducting induction heater. In this paper, the cryogenic design, which includes heat loss calculations, mechanical analysis, optimization of current leads and description of cooling conditions,
Hiltunen, I., Mikkonen, R., Stenvall, A., Korpela, A., Kalkowski, G., Runde, M., Lehtonen, J., Magnusson, N.   +7 more
core   +1 more source

Nanomechanical Traceable Metrology of Vertically Aligned Silicon and Germanium Nanowires by Nanoindentation

Proceedings, 2017
Silicon and germanium pillar structures (i.e., micro- and nanowires) were fabricated by a top-down approach including nanoimprint lithography and cryogenic dry etching. Various etching parameters were tested to ensure a reliable fabrication process.
Gerry Hamdana, Tony Granz, Maik Bertke, Zhi Li, Prabowo Puranto, Uwe Brand, Hutomo Suryo Wasisto, Erwin Peiner   +7 more
doaj   +1 more source

Advanced Cryo-Tanks Research in CHATT [PDF]

, 2013
An EU-funded study called CHATT (Cryogenic Hypersonic Advanced Tank Technologies) has been initiated early 2012. The project CHATT is part of the European Commission’s Seventh Framework Programme and run on behalf of the Commission by DLR-SART in a ...
Kopp, Alexander, Koussios, Sotiris, Fraters, Arjan, Mattsson, David, Sippel, Martin   +4 more
core  

Status of the ESS Cryogenic System

, 2014
The European Spallation Source (ESS) is a neutron science facility funded by a collaboration of 17 European countries currently under design and construction in Lund, Sweden.
Molloy, Stephen, Hees, Wolfgang, T. Köttig, X. L. Wang, Jurns, John, J. G. Weisend II, Gallimore, Stephen, J. Jurns, Ladd, Peter, S. Gallimore, P. Ladd, S. Molloy, Darve, Christine, Weisend, John, Parker, Thomas, W. Hees, Wang, Xilong, C. Darve, T. Parker, Köttig, Torsten, Molloy, Stephen,, Lund University.   +21 more
core   +1 more source

Accelerated Discovery of Topological Spin Phase Diagrams in CrSBr Magnets Via High‐Throughput Optimization

Advanced Functional Materials, EarlyView.
Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall, Mohammad H. Badarneh, Cristian Bonato, Rebecca Cheung, Elton J. G. Santos   +4 more
wiley   +1 more source

Residual Stresses in Machining of AISI 52100 Steel under Dry and Cryogenic Conditions: A Brief Summary [PDF]

, 2014
17th Conference on Material Forming (ESAFORM) - FinlandResidual stress is one of the most important surface integrity parameter that can significantly affect the service performance of a mechanical component, such as: contact fatigue, corrosion ...
OUTEIRO, José, BATISTA, A.C., BATISTA, Antonio, UMBRELLO, Domenico, CARUSO, SERAFINO, MARTINS DO OUTEIRO, Jose Carlos   +5 more
core