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Inception of ice accretion by ice crystal impact

Löwe, Jens ; Kintea, Daniel ; Baumert, Arne ; Bansmer, Stephan ; Roisman, Ilia V. ; Tropea, Cameron (2023)
Inception of ice accretion by ice crystal impact.
In: Journal of Physics: Conference Series, 2016, 745 (3)
doi: 10.26083/tuprints-00020874
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: Inception of ice accretion by ice crystal impact
Language: English
Date: 21 November 2023
Place of Publication: Darmstadt
Year of primary publication: 2016
Place of primary publication: Bristol
Publisher: IOP Publishing
Journal or Publication Title: Journal of Physics: Conference Series
Volume of the journal: 745
Issue Number: 3
Collation: 8 Seiten
DOI: 10.26083/tuprints-00020874
Corresponding Links:
Origin: Secondary publication DeepGreen

In this experimental and theoretical study the ice accretion phenomena on a heated cylinder in Braunschweig Icing Wind Tunnel are investigated. The ice crystal size, velocity, the liquid-to-total mass ratio are accurately controlled. The evolution of the cylinder temperature, the time required for the inception of the ice accretion, and the ice accretion rate are measured for various operating conditions.

The surface temperature of the solid target is determined by balancing the heating power in the wall and the cooling effect of the stream of ice particles. We have discovered that the inception of the ice crystal accretion is determined by the instant when the surface temperature of the heated target reduces to the freezing temperature. This result will help to model the phenomena of ice crystal accretion.

Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-208747
Additional Information:

7th European Thermal-Sciences Conference (Eurotherm2016)

Classification DDC: 600 Technology, medicine, applied sciences > 620 Engineering and machine engineering
Divisions: 16 Department of Mechanical Engineering > Fluid Mechanics and Aerodynamics (SLA)
Date Deposited: 21 Nov 2023 10:10
Last Modified: 08 Jan 2024 08:37
SWORD Depositor: Deep Green
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/20874
PPN: 514481862
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