Abstract
本發明係提供一種流場減阻檢測及其裝置，其步驟包含：令一流場通過一圓柱體，該圓柱體具有至少一壓力孔，藉以偵測所述壓力孔之壓力訊號及流場通過該圓柱體之渦流溢放頻率；將壓力訊號轉換求得每一時點之瞬時頻率；並定義該流場於該圓柱體之於一預臨界區之第一狀態流場及第二狀態流場，界定該流場中分界該第一狀態流場及該第二狀態流場之雷諾數者為起始減阻雷諾數；
| Original language | English |
|---|---|
| Patent number | I532983 |
| Publication status | Published - 2016 Jul 1 |
Cite this
Miau, J-J. (2016). Detection Method and Its Device for Drag Reduction of Flow Field. (Patent No. I532983).
@misc{973e1889e4674fe98aafa06ee19faa5a,
title = "Detection Method and Its Device for Drag Reduction of Flow Field",
abstract = "本發明係提供一種流場減阻檢測及其裝置，其步驟包含：令一流場通過一圓柱體，該圓柱體具有至少一壓力孔，藉以偵測所述壓力孔之壓力訊號及流場通過該圓柱體之渦流溢放頻率；將壓力訊號轉換求得每一時點之瞬時頻率；並定義該流場於該圓柱體之於一預臨界區之第一狀態流場及第二狀態流場，界定該流場中分界該第一狀態流場及該第二狀態流場之雷諾數者為起始減阻雷諾數；",
author = "Jiun-Jih Miau",
year = "2016",
month = "7",
day = "1",
language = "English",
type = "Patent",
note = "I532983",
}
Miau, J-J 2016, Detection Method and Its Device for Drag Reduction of Flow Field, Patent No. I532983.
Detection Method and Its Device for Drag Reduction of Flow Field. / Miau, Jiun-Jih (Inventor).
Patent No.: I532983.Research output: Patent
TY - PAT
T1 - Detection Method and Its Device for Drag Reduction of Flow Field
AU - Miau, Jiun-Jih
PY - 2016/7/1
Y1 - 2016/7/1
N2 - 本發明係提供一種流場減阻檢測及其裝置，其步驟包含：令一流場通過一圓柱體，該圓柱體具有至少一壓力孔，藉以偵測所述壓力孔之壓力訊號及流場通過該圓柱體之渦流溢放頻率；將壓力訊號轉換求得每一時點之瞬時頻率；並定義該流場於該圓柱體之於一預臨界區之第一狀態流場及第二狀態流場，界定該流場中分界該第一狀態流場及該第二狀態流場之雷諾數者為起始減阻雷諾數；
AB - 本發明係提供一種流場減阻檢測及其裝置，其步驟包含：令一流場通過一圓柱體，該圓柱體具有至少一壓力孔，藉以偵測所述壓力孔之壓力訊號及流場通過該圓柱體之渦流溢放頻率；將壓力訊號轉換求得每一時點之瞬時頻率；並定義該流場於該圓柱體之於一預臨界區之第一狀態流場及第二狀態流場，界定該流場中分界該第一狀態流場及該第二狀態流場之雷諾數者為起始減阻雷諾數；
M3 - Patent
M1 - I532983
ER -
Miau J-J, inventor. Detection Method and Its Device for Drag Reduction of Flow Field. I532983. 2016 Jul 1.