Results 121 to 130 of about 131,284 (306)

Bridged h‐BN Nanosheets Coatings: Simultaneous Shielding Atomic‐Oxygen Irradiation and Achieving Superior Friction Performance

Advanced Science, EarlyView.
ABSTRACT To confront extreme space environments, a combination of inorganic and organic coatings can provide a pathway for offering highly durable radiation resistance and anti‐friction simultaneously. Herein, a strong interfacial 3D hydrogen‐bonding network is designed to create robust hexagonal boron nitride (h‐BN) based polymer coatings with ...
Zhuoyi Li, Changning Bai, Xingkai Zhang, Yusheng Liang, Wei Wu, Dingrui Zhou, Tao Du, Chunjin Wang   +7 more
wiley   +1 more source

Double-frequency stator core vibration in large two-pole turbogenerators

, 1990
This Thesis describes the development of a model to represent the variation with load and excitation of double-frequency stator core vibration in large two-pole turbogenerators.
Tampion, Ariadne Ann
core  

Taming Flexibility: Synergistic Pore and Polarity Engineering in a MOF for High‐Efficiency Xe/Kr Separation

Advanced Science, EarlyView.
Through a mixed‐ligand strategy that precisely regulates pore size and framework polarity, the Xe adsorption behavior is transformed from flexible to near‐rigid. ZIF‐7‐Cl(20) achieves sensitive recognition, efficient capture, and high selectivity for Xe, enabling high‐efficiency separation from Xe/Kr mixtures.
Tao Zhao, Xue Wang, Youjin Gong, Siqi Dong, Shunshun Xiong, Hui Xu, Aziz Bakhtiyarovich Ibragimov, Thamraa Alshahrani, He Zheng, Lin Li, Junkuo Gao   +10 more
wiley   +1 more source

Process Intensification of Photochemical Oxidations using a High Throughput Rotor-Stator Spinning Disk Reactor: A Strategy for Scale Up

, 2020
This paper presents a novel high-throughput reactor for intensification of photochemical conversion processes. The photocatalyzed gas-liquid oxidation of α-terpinene to the drug ascaridole with rose-bengal was achieved with throughputs of over 1 kg∙day-1
John, van der Schaaf, Jasper, Hacking, Timothy, Noel, Emma A. C., Emanuelsson, Parimala, Shivaprasad, Arnab, Chaudhuri, Raoul, Hendrix, Koen P. L., Kuijpers   +7 more
core   +1 more source

Torque, but not FliL, regulates mechanosensitive flagellar motor-function

Scientific Reports, 2017
The stator-complex in the bacterial flagellar motor is responsible for surface-sensing. It remodels in response to perturbations in viscous loads, recruiting additional stator-units as the load increases.
Ravi Chawla, Katie M. Ford, Pushkar P. Lele   +2 more
doaj   +1 more source

Continuous production of nanoemulsion for skincare product using a 3D-printed rotor-stator hydrodynamic cavitation reactor. [PDF]

Ultrason Sonochem, 2022
Matman N, Min Oo Y, Amnuaikit T, Somnuk K.   +3 more
europepmc   +1 more source

A Versatile‐Designable Framework for Active and Programmable Shape‐Morphing Soft Matter Systems: From Inverse Design to Closed‐Loop Control

Advanced Science, EarlyView.
A versatile framework integrates addressable electrothermal actuation and strain‐constraint mechanisms to construct programmable shape‐morphing soft matter systems. By combining an analytical inverse design strategy for high‐fidelity 3D surface reconstruction with deep learning‐based closed‐loop control, this approach enables zero‐energy shape locking,
Kai Liu, Peiling Xie, Ruitong Song, Banghan Liu, Rui Guo, Jiu‐an Lv   +5 more
wiley   +1 more source

Contribuição à deteção de defeitos nos rotores de turboalternadores [PDF]

, 2011
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Este trabalho tem como objetivo desenvolver métodos de detecção, localização e caracterização de defeitos em um ...
Tanno Iamamura, Bruno Akihiro, Iamamura, Bruno Akihiro Tanno   +1 more
core  

Experimental investigation on the effect of the rotor-stator matching mode on velocity pulsation in the centrifugal pump with a vaned diffuser

Nuclear Engineering and Technology
Centrifugal pumps play an indispensable role in nuclear power plants, where severe turbulent pulsations induced by the rotor-stator interference (RSI) can generate a substantial threat to the safe and stable operation of these facilities.
Dabin Zhou, Ning Zhang, Fankun Zheng, Mona Gad, Bo Gao   +4 more
doaj   +1 more source

Investigation into cavitational intensity and COD reduction performance of the pinned disc reactor with various rotor-stator arrangements. [PDF]

Ultrason Sonochem, 2021
Gostiša J, Zupanc M, Dular M, Širok B, Levstek M, Bizjan B.   +5 more
europepmc   +1 more source