ROTATING FLUID EXPERIMENT WITH BOTTOM SUBJECTED TO HEATED AND COOLED
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- ICHINOSE Rinko
- 北海道大学大学院工学院
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- KITANO Yoshikazu
- 北海道大学大学院工学院
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- YAMADA Tomohito. J.
- 北海道大学大学院工学研究院
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- WATANABE Yasunori
- 北海道大学大学院工学研究院
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- IZUMI Norihiro
- 北海道大学大学院工学研究院
Bibliographic Information
- Other Title
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- 底面の加熱および冷却を伴う回転水槽実験による傾圧不安定波の再現
- テイメン ノ カネツ オヨビ レイキャク オ トモナウ カイテン スイソウ ジッケン ニ ヨル ケイアツ フアンテイハ ノ サイゲン
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Abstract
The weather condition in the middle latitudes is controlled by westerly wind and high and low pressures, and these phenomena are interpreted as the baroclinic instability waves. A rotating fluid experiment by Fultz and Hide are known as the typical laboratory experiments of baroclinic instability waves. In this study, we introduced a new equipment having the unique feature characterized by the heated and cooled bottom. By this condition, 4-6 zonal wave numbers were observed and flow field were dynamically changed with time. At the same time, it was observed that the vorticity on center changed with baroclinic waves with time.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)
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Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research) 71 (5), I_289-I_294, 2015
Japan Society of Civil Engineers
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Details
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- CRID
- 1390001205357343232
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- NII Article ID
- 40020629981
- 130005128910
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- ISSN
- 21856648
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- NDL BIB ID
- 026824275
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed