| 激光闪光比热测量技术辩证分析(英文) |
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| 引用本文： | 薛健.激光闪光比热测量技术辩证分析(英文)[J].中南大学学报(自然科学版),1988(4). |
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| 作者姓名： | 薛健 |
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| 作者单位： | 中南矿冶学院粉末冶金研究所 |
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| 摘 要： | 本文列举了应用脉冲激光测量比热的各种方法。其中包括涂层比较法、贴片法、双试样法、降温法及复合黑体法。对各种方法的优缺点进行了论述,并在此基础上应用辩证观点对其进行了概括、归纳与分析。讨论了科学思维对研究工作者的极端重要性。提出了通过辩证分析得到的有助于改进和提高科研水平的有益启示。最后着重论述了作者在这一技术中的研究成果及进展。
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| 关 键 词： | 比热 测量方法 激光检测 脉冲激光器 比较评价/闭光法 |
A DISCUSSION ON LASER FLASH MEASUREMENT OF SPECIFIC HEAT |
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| Xue Jian Powder Metallurgy Research Institute.A DISCUSSION ON LASER FLASH MEASUREMENT OF SPECIFIC HEAT[J].Journal of Central South University:Science and Technology,1988(4). |
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| Authors: | Xue Jian Powder Metallurgy Research Institute |
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| Institution: | Xue Jian Powder Metallurgy Research Institute |
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| Abstract: | Different methods of measuring specific heat by means of laser pulse are iscussed.Amongthem,the coating method,absorbing method,double specimen method,pulse heating ooling methodand cavity method are treated in detail,and their merits and demerits are reviewed. |
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| Keywords: | specific heat measurement methods laser detection pulsed laser comparative evaluation flash method |
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