Videos of the Numerical Simulation of Drop Impact onto Heated Walls

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Count of file(s): 5
1_singleDrop.mp4 (3.885MB)
2_verticalCoalescence_sessileDropPhase.mp4 (4.458MB)
3_verticalCoalescence_spreadingPhase.mp4 (7.162MB)
4_verticalCoalescence_recedingPhase.mp4 (7.305MB)
5_dropChain_spreadingPhase.mp4 (8.937MB)
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Description

The videos show exemplary results of the numerical simulation of the drop impact onto heated walls. Five different drop impact configurations are shown: the single drop impact, the vertical coalescence during the sessile, spreading and receding phase of the initial drop and the impact of a drop chain consisting of five drops impacting during the spreading phase of the previous drop. In all configurations, the dimensionless numbers, i.e., Reynolds, Weber, Bond and Jakob number, are 2160, 64.2, 0.61 and 0.13, respectively.
 
 

DFG subject classification

4.22-02 Technische Thermodynamik
4.22-03 Strömungsmechanik

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Related third party funded projects

DFG | TRR75 | TP C1 TRR 75

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Creative Commons Attribution-NonCommercial-ShareAlike 4.0
Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0