Electro‐Thermal Coupling Field Simulation of Converter Transformer Valve Side Bushings

2020 ◽  
Author(s):  
Qingyu Wang ◽  
Gengsheng Xie ◽  
Huidong Tian ◽  
Zongren Peng ◽  
Xi Yang
Keyword(s):  
Thermal Coupling ◽  
Coupling Field ◽  
Field Simulation

Non-Plasmonic SERS with Silicon: Is It Really Safe? New Insights into Opto-Thermics of Core/Shell Microbeads

2018 ◽  
Author(s):  
Nicolò Bontempi ◽  
Irene Vassalini ◽  
Stefano Danesi ◽  
Matteo Ferroni ◽  
Paolo Colombi ◽  
...  
Keyword(s):  
Critical Role ◽  
Raman Laser ◽  
Core Shell ◽  
Thermal Coupling ◽  
Melting Points ◽  
Experimental Proof ◽  
Weakly Coupled ◽  
Light Management ◽  
Laser Sources ◽  
First Time

<p>Here we investigate for the first time the opto-thermal behavior of SiO<sub>2</sub>/Si core/shell microbeads (Si-rex) irradiated with three common Raman laser sources (lambda=532, 633, 785 nm) under real working conditions. We obtained an experimental proof of the critical role played by bead size and aggregation in heat and light management, demonstrating that in the case of strong opto-thermal coupling the temperature can exceed that of the melting points of both core and shell components. In addition, we also show that weakly coupled beads can be utilized as stable substrates for plasmon-free SERS experiments.</p>

HELIOSTAT FIELD SIMULATION IN A SOLAR TOWER POWER PLANT

2017 ◽  
Author(s):  
Matheus Protasio de Lima ◽  
Gabriel Ivan Medina Tapia
Keyword(s):  
Power Plant ◽  
Field Simulation
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