| Budget Amount *help |
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2018: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2017: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
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| Outline of Final Research Achievements |
In this study, we have applied the neutron resonance absorption spectroscopy (N-RAS) to a rotating neutron resonance absorber simulating a working machine, and developed the temperature analysis with a standard curve constructed by the aid of particle transport simulation (N-RAS/PTS method). We found that by the method the temperature of the rotating object can be measured non-destructively, remotely and without contact, with an accuracy of several kelvin from room temperature to 600 K. For N-RAS/PTS measurement does not require any restriction on the neutron beam irradiation field, and synchronization between the accelerator operation and sample rotation. The N-RAS/PTS method can be used to prepare a standard curve in advance as long as the sample structure is known, which allows for efficient use of measurement time.
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