Frustrated-Laser-Induced Thermal Starting Plumes in Fresh and Salt Water-Reference-Cited by-同舟云学术

Frustrated-Laser-Induced Thermal Starting Plumes in Fresh and Salt Water

Published:2024-04-08 Issue:2 Volume:4 Page:332-351
ISSN:2673-8015
Container-title:Liquids
language:en
Short-container-title:Liquids

Author:

Biebighauser Johnathan¹^ORCID,Dominguez Lopez Johan²^ORCID,Strand Krys³^ORCID,Gealy Mark W.²^ORCID,Ulness Darin J.¹^ORCID

Affiliation:

1. Department of Chemistry, Concordia College, Moorhead, MN 56562, USA

2. Department of Physics, Concordia College, Moorhead, MN 56562, USA

3. Department of Biology, Concordia College, Moorhead, MN 56562, USA

Abstract

The results of a photothermal spectroscopy technique that effectively images convective and conductive heat flow in liquids via a thermal lensing effect are described. Pure water; sodium chloride solutions at salinities of approximately 5, 15, 25, and 35 g/kg; and an artificial seawater of 35 g/kg were studied across a range of temperatures. This system was studied because of the importance of thermal pluming in seawater. ‘Frustrated’ thermal starting plumes were observed near the temperature of maximum density. The physical characteristics of these thermal starting plumes are reported.

Publisher

MDPI AG

Link

https://www.mdpi.com/2673-8015/4/2/17/pdf

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