Study on Scattering Dose Rate Calculation in Radiation Measurement Laboratory of Nuclear Power Stations

CHEN Xiaoqiang; ZHOU Wei; TANG Shaohua

Mar. 2025

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CHEN Xiaoqiang, ZHOU Wei, TANG Shaohua. Study on Scattering Dose Rate Calculation in Radiation Measurement Laboratory of Nuclear Power Stations[J]. Nuclear Power Engineering, 2013, 34(S2): 14-17.

Citation:

CHEN Xiaoqiang, ZHOU Wei, TANG Shaohua. Study on Scattering Dose Rate Calculation in Radiation Measurement Laboratory of Nuclear Power Stations[J]. Nuclear Power Engineering, 2013, 34(S2): 14-17.

CHEN Xiaoqiang, ZHOU Wei, TANG Shaohua. Study on Scattering Dose Rate Calculation in Radiation Measurement Laboratory of Nuclear Power Stations[J]. Nuclear Power Engineering, 2013, 34(S2): 14-17.

Citation:

CHEN Xiaoqiang, ZHOU Wei, TANG Shaohua. Study on Scattering Dose Rate Calculation in Radiation Measurement Laboratory of Nuclear Power Stations[J]. Nuclear Power Engineering, 2013, 34(S2): 14-17.

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Study on Scattering Dose Rate Calculation in Radiation Measurement Laboratory of Nuclear Power Stations

China Nuclear Power Engineering Co., Ltd., Shenzhen, Guangdong, 518124, China

Received Date: 2013-07-26
Rev Recd Date: 2013-09-05

Available Online: 2025-03-08

Abstract

Abstract

In this paper, using Monte Carlo method for calculating the dose rate of scattering which rooted in calibration trolley, dial, around wall and collimator of the γ radiation facility in the Radiation Measurement Laboratory of one nuclear plant. The results showed that the maximum contribution of scattering dose rate at reference point is the scattered ray of collimator, and that the dose rate of scattered ray is less than 3% of total radiation dose rate. The result satisfies the regulations and requirements of ISO4037-1-1996 and GB/T12162-1-2001.
- Radiation Measurement,
- Collimator,
- Monte Carlo,
- Scattering Radiation.