Effect of Arc Size of Internal Ring-Type Protrusions on the Heat Transfer Enhancement of a Circular Tube
碩士 === 國立中興大學 === 機械工程學系 === 94 === Ring-type protrusions in circular tube would destruct flow stability and result in flow recirculation and turbulence. Thus this arrangement can be viewed as a device for turbulence enhancement. This work mainly investigates the effect of arc-to-diameter ratio (ra/...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2006
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| Online Access: | http://ndltd.ncl.edu.tw/handle/18685032364169007878 |