Advanced Investigation Methods for the Characterization of Flames Aimed at an Optimization of the Heat Transfer Processes in Glass Melting Furnaces

Author(s):  
Axel Scherello
Fluids ◽  
2018 ◽  
Vol 3 (4) ◽  
pp. 100
Author(s):  
Sergey Nesis ◽  
Daniel Gottwald ◽  
Thomas Geber ◽  
Rolf Pelster

The simultaneous visualization and characterization of heat transfer processes from hot vibrating objects is a challenging task. This article presents an experimental set-up for the investigation of thermomechanical oscillations in thin cylindrical heaters, allowing us to visualize convection processes using Schlieren photography, infrared photometry, and other methods. It is demonstrated that heat transfer considerably changes in the regions of parametric instability.


2001 ◽  
Vol 32 (7-8) ◽  
pp. 7
Author(s):  
M. I. Osipov ◽  
K. A. Gladoshchuk ◽  
A. N. Arbekov

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