| INFLUENCE OF SIDELONG HEAT TRANSFER ON PTR SIGNAL |
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| 作者姓名： | 钱霖 李佩赞 |
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| 作者单位： | Physics Department，Physics Department |
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| 摘 要： | The influence of the sidelong heat transfer on the PTR signal is discussed. The typical effect is to reduce the phasedelayof the PTR signal when thermal waves extend to the sideface. A three-dimensional model, of which the results are in good agreement with the experimental date, is put forward. Comparisons with the results from the one-dimensional model are given.
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| 关 键 词： | 侧向热传导 PTR 温度波 光热辐射测量学 |
INFLUENCE OF SIDELONG HEAT TRANSFER ON PTR SIGNAL |
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| Qian Lin Li Peizan Physics.INFLUENCE OF SIDELONG HEAT TRANSFER ON PTR SIGNAL[J].Journal of Suzhou University(Natural Science),1990,6(2):200-204. |
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| Authors: | Qian Lin Li Peizan Physics |
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| Institution: | Qian Lin Li Peizan Physics Department |
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| Abstract: | The influence of the sidelong heat transfer on the PTR signal is discussed. The typical effect is to reduce the phase delay of the PTR signal when thermal waves extend to the sideface, A three-dimensional model, of which the results are in good agreement with the experimental date, is put forward. Comparisons with the results from the one-dimensional model are given. |
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| Keywords: | photothermal radiometry sidelong heat transfer threedimensional model |
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