Open AccessThe Range and Standards of Yang Dongfang Temporal Water Temperature Variation Angle II. Model Application
Author(s) -
Dongfang Yang,
Huaping Ren,
Dong Yang,
Jing Fang,
Haixia Li
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/721/1/012033
Subject(s) - bay , variation (astronomy) , range (aeronautics) , environmental science , atmospheric temperature range , atmospheric sciences , materials science , meteorology , geology , physics , oceanography , composite material , astrophysics
According to the investigation materials about water bodies of Jiaozhou Bay in May, August and October 1979, this paper studied the changing process of water temperature in the surface and bottom waters. Based on the definition and model of Yang Dongfang temporal water temperature variation angle, the results indicated that in the water bodies of inside, around and outside of bay mouth, Viewing the waters inside of bay mouth, around the bay mouth and outside of bay mouth as one water body, the length of variation range of Yang Dongfang temporal water temperature variation angle is 2.98°when heating the surface of this water body, and 0.14°when heating the bottom. The length of variation range of this angle is 6.87°when cooling the surface and 7.28°when cooling the bottom, which displays the changing process of water temperature under the heating or cooling condition.