Examination based on Thermal Engineering for Improvement of Manufacturing Process of High Tensile Strength Steel
| Project/Area Number |
21560224
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thermal engineering
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| Research Institution | Kogakuin University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | 対流 / 沸騰 / 鉄鋼製造プロセス / クエンチ / 熱工学 / 赤外線放射温度計 / 膜沸騰崩壊温度 / 熱力学過熱限界壊温度 / 冷却モデル / 非接触計測 |
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| Research Abstract |
In order to improve manufacturing process of High Tensile Strength Steel for vehicle body, the purposes of the present research was prediction of boiling heat transfer and clarification of cooling process under manufacturing steel. The present experimental results showed that sputtering temperature was close to the thermodynamic limit of liquid superheat, 300℃. The behavior of rewetting on high superheated surface was also simulated by using the transient heat conduction with the conventional correlations of boiling heat transfer.
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Report
(4 results)
Research Products
(11 results)
