On the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve
碩士 === 國立臺灣科技大學 === 機械工程研究所 === 84 === The present study was aimed at establishing the picture of the turbulent flow field in the inlet pipe downstream of a motorcycle carburetor with half opened throttle valve. Due to the influences of the throttle valve and guide pin, the major features of th...
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1996
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| Online Access: | http://ndltd.ncl.edu.tw/handle/86920897018205860808 |
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ndltd-TW-084NTUS44890032016-07-13T04:11:00Z http://ndltd.ncl.edu.tw/handle/86920897018205860808 On the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve 機車節流閥半開時之進氣管紊流場 WU MEENG TZAY 吳猛在 碩士 國立臺灣科技大學 機械工程研究所 84 The present study was aimed at establishing the picture of the turbulent flow field in the inlet pipe downstream of a motorcycle carburetor with half opened throttle valve. Due to the influences of the throttle valve and guide pin, the major features of the turbulent flow field in the inlet pip was composed of a wake flow, a recirculation flow region, a free shear layer, and a wall boundary layer. According to the analysis of mean velocity and turbulent fluctuation profiles, the flow was primarily controlled by the free shear layer and wall boundary layer in the near field. The effect of the shear layer, however, became insignificant in the far field about 2.4∼2.8 pipe diameter downstream of the throttle valve. HU TIEH FENG 胡鐵鋒 1996 學位論文 ; thesis 98 zh-TW |
| collection |
NDLTD |
| language |
zh-TW |
| format |
Others
|
| sources |
NDLTD |
| description |
碩士 === 國立臺灣科技大學 === 機械工程研究所 === 84 === The present study was aimed at establishing the picture of the
turbulent flow field in the inlet pipe downstream of a
motorcycle carburetor with half opened throttle valve. Due
to the influences of the throttle valve and guide pin, the
major features of the turbulent flow field in the inlet pip
was composed of a wake flow, a recirculation flow region,
a free shear layer, and a wall boundary layer. According
to the analysis of mean velocity and turbulent fluctuation
profiles, the flow was primarily controlled by the free shear
layer and wall boundary layer in the near field. The
effect of the shear layer, however, became insignificant in
the far field about 2.4∼2.8 pipe diameter downstream of the
throttle valve.
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| author2 |
HU TIEH FENG |
| author_facet |
HU TIEH FENG WU MEENG TZAY 吳猛在 |
| author |
WU MEENG TZAY 吳猛在 |
| spellingShingle |
WU MEENG TZAY 吳猛在 On the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve |
| author_sort |
WU MEENG TZAY |
| title |
On the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve |
| title_short |
On the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve |
| title_full |
On the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve |
| title_fullStr |
On the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve |
| title_full_unstemmed |
On the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve |
| title_sort |
on the turbulent flow field in the inlet pipe of a motorcycle with half opened throttle valve |
| publishDate |
1996 |
| url |
http://ndltd.ncl.edu.tw/handle/86920897018205860808 |
| work_keys_str_mv |
AT wumeengtzay ontheturbulentflowfieldintheinletpipeofamotorcyclewithhalfopenedthrottlevalve AT wúměngzài ontheturbulentflowfieldintheinletpipeofamotorcyclewithhalfopenedthrottlevalve AT wumeengtzay jīchējiéliúfábànkāishízhījìnqìguǎnwěnliúchǎng AT wúměngzài jīchējiéliúfábànkāishízhījìnqìguǎnwěnliúchǎng |
| _version_ |
1718347376575381504 |