전자선 조사에 따른 수질별 수온변화 비교
Comparison of Water Temperature Change by Water Qualities with Electron Beam Irradiation
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초록
Some field cases showed that electron beams irradiated samples showed hightemperature increases compared to gamma rays irradiated samples. These cases of temperaturechanges were also estimated to be affected by various water qualities. The aims of this studywere to evaluate demonstratively about temperature changes of electron beams irradiated watersamples and to compare these changes by various water qualities. Sea water samples, freshwater samples and distilled water samples were evaluated in this study, and electron beams wereirradiated with 10 kGy, 25 kGy, 50 kGy, 100 kGy absorbed dose. As a result, high increases ofwater temperature were observed by absorbed dose increases, but were not significantly observedthese increases by various water qualities. Therefore, the stability of the electron beam irradiationfor the moisture-saturated sample, like flooded cultural heritage, should be evaluated with watertemperature increase. Furthermore, variables such as water qualities and irradiation speedsshould be carefully considered in subsequent studies.
Abstract
Some field cases showed that electron beams irradiated samples showed hightemperature increases compared to gamma rays irradiated samples. These cases of temperaturechanges were also estimated to be affected by various water qualities. The aims of this studywere to evaluate demonstratively about temperature changes of electron beams irradiated watersamples and to compare these changes by various water qualities. Sea water samples, freshwater samples and distilled water samples were evaluated in this study, and electron beams wereirradiated with 10 kGy, 25 kGy, 50 kGy, 100 kGy absorbed dose. As a result, high increases ofwater temperature were observed by absorbed dose increases, but were not significantly observedthese increases by various water qualities. Therefore, the stability of the electron beam irradiationfor the moisture-saturated sample, like flooded cultural heritage, should be evaluated with watertemperature increase. Furthermore, variables such as water qualities and irradiation speedsshould be carefully considered in subsequent studies.
참고문헌 (5)
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