| ESTIMATE OF BURSTING PRESSURE OF MILD STEEL PRESSURE VESSEL AND PRESENTATION OF BURSTING FORMULA |
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| 作者姓名： | ZHENG Chuanxiang Institute of Chemical Process Machinery Zhejiang University Hangzhou China |
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| 作者单位： | ZHENG Chuanxiang Institute of Chemical Process Machinery，Zhejiang University，Hangzhou 310027，China |
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| 摘 要： | In order to get more precise bursting pressure formula of mild steel, hundreds of bursting experiments of mild steel pressure vessels such as Q235(Gr.D) and 20R(1020) are done. Based on statistical data of bursting pressure and modification of Faupel formula, a more precise modified formula is given out according to the experimental data. It is proved to be more accurate after examining other bursting pressure value presented in many references. This bursting formula is very accurate in these experiments using pressure vessels with different diameter and shell thickness. Obviously, this modified bursting formula can be used in mild steel pressure vessels with different diameter and thickness of shell.
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| 关 键 词： | 压力容器 低碳钢 爆破压力 爆裂规则 |
ESTIMATE OF BURSTING PRESSURE OF MILD STEEL PRESSURE VESSEL AND PRESENTATION OF BURSTING FORMULA |
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| ZHENG Chuanxiang Institute of Chemical Process Machinery,Zhejiang University,Hangzhou ,China.ESTIMATE OF BURSTING PRESSURE OF MILD STEEL PRESSURE VESSEL AND PRESENTATION OF BURSTING FORMULA[J].Chinese Journal of Mechanical Engineering,2006,19(3):421-424. |
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| Authors: | ZHENG Chuanxiang |
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| Affiliation: | Institute of Chemical Process Machinery, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | In order to get more precise bursting pressure formula of mild steel, hundreds of bursting experiments of mild steel pressure vessels such as Q235(Gr.D) and 20R(1020) are done. Based on statistical data of bursting pressure and modification of Faupel formula, a more precise modified formula is given out according to the experimental data. It is proved to be more accurate after examining other bursting pressure value presented in many references. This bursting formula is very accurate in these experiments using pressure vessels with different diameter and shell thickness. Obviously, this modified bursting formula can be used in mild steel pressure vessels with different diameter and thickness of shell. |
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| Keywords: | Bursting pressure Pressure vessel Mild steel |
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