会议论文

Jiang, Fuliang

英文

PROCEEDINGS OF THE 26TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2018, VOL 4

2018

8

26th International Conference on Nuclear Engineering (ICONE-26)

Nuclear Safety, Security, and Cyber Security; Computer Code Verification and Validation

JUL 22-26, 2018

London, ENGLAND

[Jiang, Fuliang;Yang, Wenchao;Li, Ming;Li, Xiangyang;Hong, Changshou] Univ South China, Hengyang, Hunan, Peoples R China.

ASME, Nucl Engn Div, Japan Soc Mech Engineers, Chinese Nucl Soc

THREE PARK AVENUE, NEW YORK, NY 10016-5990 USA

AMER SOC MECHANICAL ENGINEERS

978-0-7918-5146-3

10.1115/ICONE26-81068

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11475081]; Research Foundation of Education Bureau of Hunan Province, China [17B228]; University of South China [2016XCX24]; School of Environmental and Safety Engineering, University of South China [2017YCXXM09, 2017YCXXM05]; Double First Class Construct Program of USC; Hunan Engineering Research Center for Uranium Tailings Decommission and Treatment; Hunan Province Engineering Research Center of Radioactive Control Technology in Uranium Mining and Metallurgy

本校为第一且通讯机构

Based on the principle of similarity, uranium ore samples were prepared from raw materials such as uranium tailings, quartz sand and refined iron powder, and then the samples were treated with different packages for measuring the sample accumulated radon concentration. In the actual measurement process, due to the characteristics of radionuclide decay, instrument reasons and human factors, the data will be a certain deviation. Therefore, the method of wavelet analysis is used to denoise the accumulated radon concentration and obtain radon exhalation rate. The results of the study show: the cor...