An Application of Particle Image Velocimetry/Thermometry (PIV/T) in Baroclinic Vortex Measurement
碩士 === 臺灣大學 === 應用力學研究所 === 95 === The objective of this paper is to investigate the phenomenon of vortex under thermal effect and background vorticity, especially the path and intensity of vortex passing through hot/cold zone. The generations of vortices at relative locations or latitudes are caref...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2007
|
Online Access: | http://ndltd.ncl.edu.tw/handle/59135333612230586086 |
id |
ndltd-TW-095NTU05499082 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-095NTU054990822015-10-13T13:55:55Z http://ndltd.ncl.edu.tw/handle/59135333612230586086 An Application of Particle Image Velocimetry/Thermometry (PIV/T) in Baroclinic Vortex Measurement 利用液晶顯像技術量測斜壓渦漩之速度及溫度場 Yi-Chun Lin 林怡君 碩士 臺灣大學 應用力學研究所 95 The objective of this paper is to investigate the phenomenon of vortex under thermal effect and background vorticity, especially the path and intensity of vortex passing through hot/cold zone. The generations of vortices at relative locations or latitudes are carefully conducted by sinking methods. The vortex is moved from deep water to shallow water because of the inclined bottom plate with hot/cold zone. The vortex path is observed by dye-induced method qualitatively. Moreover, the velocity, vorticity, and temperature of the fluid field are obtained by Particle Tracking velocimtry (PTV) and Particle Image Velocimetry/ Thermometry (PIV/T) quantitatively. By conclusion of series of experiments, the path of the cold vortex which passes through cold zone is northerner than that through ambient-temperature zone. Moreover, the path of the vortex passing through ambient-temperature zone is northerner than that through warm zone. Chin-Chou Chu 朱錦洲 2007 學位論文 ; thesis 78 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 臺灣大學 === 應用力學研究所 === 95 === The objective of this paper is to investigate the phenomenon of vortex under thermal effect and background vorticity, especially the path and intensity of vortex passing through hot/cold zone. The generations of vortices at relative locations or latitudes are carefully conducted by sinking methods. The vortex is moved from deep water to shallow water because of the inclined bottom plate with hot/cold zone. The vortex path is observed by dye-induced method qualitatively. Moreover, the velocity, vorticity, and temperature of the fluid field are obtained by Particle Tracking velocimtry (PTV) and Particle Image Velocimetry/ Thermometry (PIV/T) quantitatively.
By conclusion of series of experiments, the path of the cold vortex which passes through cold zone is northerner than that through ambient-temperature zone. Moreover, the path of the vortex passing through ambient-temperature zone is northerner than that through warm zone.
|
author2 |
Chin-Chou Chu |
author_facet |
Chin-Chou Chu Yi-Chun Lin 林怡君 |
author |
Yi-Chun Lin 林怡君 |
spellingShingle |
Yi-Chun Lin 林怡君 An Application of Particle Image Velocimetry/Thermometry (PIV/T) in Baroclinic Vortex Measurement |
author_sort |
Yi-Chun Lin |
title |
An Application of Particle Image Velocimetry/Thermometry (PIV/T) in Baroclinic Vortex Measurement |
title_short |
An Application of Particle Image Velocimetry/Thermometry (PIV/T) in Baroclinic Vortex Measurement |
title_full |
An Application of Particle Image Velocimetry/Thermometry (PIV/T) in Baroclinic Vortex Measurement |
title_fullStr |
An Application of Particle Image Velocimetry/Thermometry (PIV/T) in Baroclinic Vortex Measurement |
title_full_unstemmed |
An Application of Particle Image Velocimetry/Thermometry (PIV/T) in Baroclinic Vortex Measurement |
title_sort |
application of particle image velocimetry/thermometry (piv/t) in baroclinic vortex measurement |
publishDate |
2007 |
url |
http://ndltd.ncl.edu.tw/handle/59135333612230586086 |
work_keys_str_mv |
AT yichunlin anapplicationofparticleimagevelocimetrythermometrypivtinbaroclinicvortexmeasurement AT línyíjūn anapplicationofparticleimagevelocimetrythermometrypivtinbaroclinicvortexmeasurement AT yichunlin lìyòngyèjīngxiǎnxiàngjìshùliàngcèxiéyāwōxuánzhīsùdùjíwēndùchǎng AT línyíjūn lìyòngyèjīngxiǎnxiàngjìshùliàngcèxiéyāwōxuánzhīsùdùjíwēndùchǎng AT yichunlin applicationofparticleimagevelocimetrythermometrypivtinbaroclinicvortexmeasurement AT línyíjūn applicationofparticleimagevelocimetrythermometrypivtinbaroclinicvortexmeasurement |
_version_ |
1717745661265313792 |