Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temperature Dynamics in Dimictic Lakes
Daily water temperature profiles in temperature lakes are predicted from time-variable meteorological conditions and lake morphology. A total energy concept which includes wind energy is used. The method of analysis is derived and illustrated through case studies. Agreement of predicted and measured water temperatures in two lakes throughout the summer season is good. The prediction of daily water temperature distributions in temperate lakes under the effect of variable meteorologic conditions throughout a season is possible using the total energy concept. Heat energy input (or output) into a lake includes shortwave (solar) radiation, long wave (atmospheric) radiation, back radiation, evaporation, and convection. Mechanical energy input is by wind. Although energy inputs and losses are computed separately, step by step, the method of analysis recognizes and incorporates the mutual interdependence (feedback) between different forms of energy input. In the sample computations conducted, the sequence was found to be irrelevant if a time step of 1 day was used.
Temperature Dynamics in Dimictic Lakes
Daily water temperature profiles in temperature lakes are predicted from time-variable meteorological conditions and lake morphology. A total energy concept which includes wind energy is used. The method of analysis is derived and illustrated through case studies. Agreement of predicted and measured water temperatures in two lakes throughout the summer season is good. The prediction of daily water temperature distributions in temperate lakes under the effect of variable meteorologic conditions throughout a season is possible using the total energy concept. Heat energy input (or output) into a lake includes shortwave (solar) radiation, long wave (atmospheric) radiation, back radiation, evaporation, and convection. Mechanical energy input is by wind. Although energy inputs and losses are computed separately, step by step, the method of analysis recognizes and incorporates the mutual interdependence (feedback) between different forms of energy input. In the sample computations conducted, the sequence was found to be irrelevant if a time step of 1 day was used.
Temperature Dynamics in Dimictic Lakes
Stefan, Heinz (Autor:in) / Ford, Dennis E. (Autor:in)
Journal of the Hydraulics Division ; 101 ; 97-114
01.01.2021
181975-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Closure to “Temperature Dynamics in Dimictic Lakes”
| ASCE | 2021
Discussion of “Temperature Dynamics in Dimictic Lakes”
| ASCE | 2021
| DOAJ | 2019
| British Library Online Contents | 2004
| Engineering Index Backfile | 1895