| Year of Publication | 2015 | Division | Applied Meteorology Research Division |
|---|---|---|---|
| Title | Daily Variation of Heat Budget Balance inthe Gangjeong-Goryung Reservoir for Summertime - Concerning around the rate of heat | ||
| Author | 김성락 | ||
| Coauthor | 조창범, 김해동 | ||
| ISBN(ISSN) | 1225-4517 | Name of Journal | 한국환경과학회지 |
| Category (International/Domestic) | 국내 | Vol. No. | 24 |
| Research Project Title | 응용기상기술개발연구 (2015년) | Publication Date | 2015-05-31 |
| Keywords | Heat balance, Heat storge, Heat transport, Sensible heat, Latent heat | ||
Surface heat balance of the Gangjeong-Goryung Reservoir is analyzed for 12-17 August 2013. Each flux elements at the
water surface is derived from the special field observations with application of an aerodynamical bulk method for the turbulent
heat fluxes and empirical formulae for the radiation heat fluxes. The rate of heat storage in the reservoir is estimated by using
estimated by surface heating rate and the vertical water temperature data. The flux divergence of heat transport is estimated as
a residual. The features of the surface heat balance are almost decided by the latent heat flux and the solar radiation flux. On
average for 12-17 August 2014 in the Gangjeong- Goryung Reservoir, if one defines the insolation at the water surface as 100
%, 94 % is absorbed in the reservoir; thereafter the reservoir loses about 30~50% by sensible heat, latent heat and net
long-wave radiation. The residue of 50~80 % raises the water temperature in the reservoir or transported away by the river
flow during the daytime.
water surface is derived from the special field observations with application of an aerodynamical bulk method for the turbulent
heat fluxes and empirical formulae for the radiation heat fluxes. The rate of heat storage in the reservoir is estimated by using
estimated by surface heating rate and the vertical water temperature data. The flux divergence of heat transport is estimated as
a residual. The features of the surface heat balance are almost decided by the latent heat flux and the solar radiation flux. On
average for 12-17 August 2014 in the Gangjeong- Goryung Reservoir, if one defines the insolation at the water surface as 100
%, 94 % is absorbed in the reservoir; thereafter the reservoir loses about 30~50% by sensible heat, latent heat and net
long-wave radiation. The residue of 50~80 % raises the water temperature in the reservoir or transported away by the river
flow during the daytime.
