Analysis of different hypotheses for modeling air–water exchange and temperature evolution in a tropical reservoir

Juliana Andrea Alzate-Gómez; Hélène Roux; Ludovic Cassan; Thomas Bonometti; Jorge Alberto Escobar Vargas; Luis Javier Montoya Jaramillo

doi:10.2166/wcc.2023.567

Analysis of different hypotheses for modeling air–water exchange and temperature evolution in a tropical reservoir

Juliana Andrea Alzate-Gómez
, Hélène Roux
, Ludovic Cassan
, Thomas Bonometti
, Jorge Alberto Escobar Vargas
, Luis Javier Montoya Jaramillo

Department of Civil Engineering

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The present analysis shows that the most crucial parameter for a correct representation of the observed temperature behavior are the heat exchange coefficient and the wind. The different approaches tested all have limitations, but they can reproduce reservoir temperature trends at different depths with a maximum standard deviation ranging from 3 °C to 8 °C.

Original language	English
Pages (from-to)	773-805
Number of pages	33
Journal	Journal of Water and Climate Change
Volume	15
Issue number	2
DOIs	https://doi.org/10.2166/wcc.2023.567
State	Published - Feb 2024

Keywords

3D numerical model
heat exchange
thermal processes
tropical reservoir
water quality

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10.2166/wcc.2023.567

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abstract = "The present analysis shows that the most crucial parameter for a correct representation of the observed temperature behavior are the heat exchange coefficient and the wind. The different approaches tested all have limitations, but they can reproduce reservoir temperature trends at different depths with a maximum standard deviation ranging from 3 °C to 8 °C.",

keywords = "3D numerical model, heat exchange, thermal processes, tropical reservoir, water quality",

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AU - Alzate-Gómez, Juliana Andrea

AU - Roux, Hélène

AU - Cassan, Ludovic

AU - Bonometti, Thomas

AU - Vargas, Jorge Alberto Escobar

AU - Jaramillo, Luis Javier Montoya

PY - 2024/2

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N2 - The present analysis shows that the most crucial parameter for a correct representation of the observed temperature behavior are the heat exchange coefficient and the wind. The different approaches tested all have limitations, but they can reproduce reservoir temperature trends at different depths with a maximum standard deviation ranging from 3 °C to 8 °C.

AB - The present analysis shows that the most crucial parameter for a correct representation of the observed temperature behavior are the heat exchange coefficient and the wind. The different approaches tested all have limitations, but they can reproduce reservoir temperature trends at different depths with a maximum standard deviation ranging from 3 °C to 8 °C.

KW - 3D numerical model

KW - heat exchange

KW - thermal processes

KW - tropical reservoir

KW - water quality

UR - https://www.scopus.com/pages/publications/85186763299

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DO - 10.2166/wcc.2023.567

M3 - Article

AN - SCOPUS:85186763299

SN - 2040-2244

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SP - 773

EP - 805

JO - Journal of Water and Climate Change

JF - Journal of Water and Climate Change

IS - 2

ER -

Analysis of different hypotheses for modeling air–water exchange and temperature evolution in a tropical reservoir

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Keywords

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