Tracer Transport through Seepage Lakes: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Tracer Transport through Seepage Lakes

Chin, David A.

Residence times of tracers in rectangular seepage lakes with wind-driven circulation are investigated in this paper. The key dimensionless parameters are $D_{T} W / q L_{T}^{2}$ and $V W / q L_{L}$ , in which $D_{T}$ is the diffusion coefficient transverse to the wind direction, $W$ is the dimension of the lake aligned with the direction of groundwater inflow/outflow, $q$ is the specific discharge of groundwater entering and leaving the lake, $L_{L}$ and $L_{T}$ are the lake dimensions in the wind direction and transverse to the wind direction, respectively, and V is the wind speed. The well-mixed approximation in rectangular lakes is reasonable when $D_{T} W / q L_{T}^{2} > 1$ and $V W / q L_{L} ≫ 1$ . Under these conditions, tracer particles are distributed uniformly over the outflow surface, and the probability distribution of tracer residence times can be estimated theoretically without the need to develop a numerical mixing model for the lake.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Tracer Transport through Seepage Lakes

Chin, David A.

Residence times of tracers in rectangular seepage lakes with wind-driven circulation are investigated in this paper. The key dimensionless parameters are $D_{T} W / q L_{T}^{2}$ and $V W / q L_{L}$ , in which $D_{T}$ is the diffusion coefficient transverse to the wind direction, $W$ is the dimension of the lake aligned with the direction of groundwater inflow/outflow, $q$ is the specific discharge of groundwater entering and leaving the lake, $L_{L}$ and $L_{T}$ are the lake dimensions in the wind direction and transverse to the wind direction, respectively, and V is the wind speed. The well-mixed approximation in rectangular lakes is reasonable when $D_{T} W / q L_{T}^{2} > 1$ and $V W / q L_{L} ≫ 1$ . Under these conditions, tracer particles are distributed uniformly over the outflow surface, and the probability distribution of tracer residence times can be estimated theoretically without the need to develop a numerical mixing model for the lake.

Tracer Transport through Seepage Lakes

Chin, David A.

Residence times of tracers in rectangular seepage lakes with wind-driven circulation are investigated in this paper. The key dimensionless parameters are $D_{T} W / q L_{T}^{2}$ and $V W / q L_{L}$ , in which $D_{T}$ is the diffusion coefficient transverse to the wind direction, $W$ is the dimension of the lake aligned with the direction of groundwater inflow/outflow, $q$ is the specific discharge of groundwater entering and leaving the lake, $L_{L}$ and $L_{T}$ are the lake dimensions in the wind direction and transverse to the wind direction, respectively, and V is the wind speed. The well-mixed approximation in rectangular lakes is reasonable when $D_{T} W / q L_{T}^{2} > 1$ and $V W / q L_{L} ≫ 1$ . Under these conditions, tracer particles are distributed uniformly over the outflow surface, and the probability distribution of tracer residence times can be estimated theoretically without the need to develop a numerical mixing model for the lake.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Tracer Transport through Seepage Lakes

Beteiligte:

Chin, David A. (Autor:in)

Erschienen in:

Journal of Hydrologic Engineering ; 21

Erscheinungsdatum:

17.03.2016

ISSN:

1084-0699 , 1943-5584

DOI:

https://doi.org/10.1061/(ASCE)HE.1943-5584.0001383

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Unbekannt

Ähnliche Titel

Tracer Transport through Seepage Lakes

Chin, David A | Online Contents | 2016

Tracer Transport through Seepage Lakes

Chin, David A | Online Contents | 2016

Delineation of Wellhead Protection Areas Containing Seepage Lakes

Chin, David A. | ASCE | 2017

Delineation of Wellhead Protection Areas Containing Seepage Lakes

Chin, David A. | British Library Online Contents | 2018

Logging and Tracer Study—An Integral Part of NDT for Seepage Through Hydraulic Structures

Andrade, Rolland / Chunade, Amol / Suresh Kumar, B. | Springer Verlag | 2023