NUCLEAR TECHNIQUES
Co-Editors-in-Chief
Yugang MA
2024
Volume: 47 Issue 1
15 Article(s)
Manchen HUANG... Fei HAN, Ping XIAO, Mengqi LI and Feng GAO|Show fewer author(s)

BackgroundGamma source irradiation is the most commonly used way at present for the equivalent dose (DE) determination of fossil samples in electron spin resonance (ESR) dating. However, it is facility-limited and time-consuming i

Jan. 15, 2024
  • Vol. 47 Issue 1 010001 (2024)
  • Ming LUO... Zhijun GONG, Fusheng GUO and Huaming PENG|Show fewer author(s)

    BackgroundRock surface luminescence dating has developed rapidly in the past decade. It has been widely used to obtain exposure ages and erosion rates of various rocks in archaeology, geology, and geography, such as stone artifact

    Jan. 15, 2024
  • Vol. 47 Issue 1 010002 (2024)
  • Chunxin WANG... Anchuan FAN, Bo LI, Zihan YAN and Xiaolei ZHANG|Show fewer author(s)

    BackgroundLuminescence dating technology has made significant advancements in determining the chronology of archaeological materials subjected to low firing temperatures. However, the luminescence dating of archaeological material

    Jan. 15, 2024
  • Vol. 47 Issue 1 010003 (2024)
  • Hongyu YANG, and Hui ZHAO

    BackgroundCultural relics are precious and nonrenewable resources. Scientific dating is the key to research on cultural relics, and luminescence technology is an important method for dating ceramic cultural relics. Currently, the

    Jan. 15, 2024
  • Vol. 47 Issue 1 010004 (2024)
  • Rui ZHAO... Jinjie WU, Bo LIU, Xianqiang TANG, Bin GUO, Yazhu LYU and Lu HAN|Show fewer author(s)

    BackgroundLead-free/lead-composite nuclear radiation protection materials are becoming increasingly prevalent in military applications to safeguard the health and safety of military personnel. Currently, accurate measurement and t

    Jan. 15, 2024
  • Vol. 47 Issue 1 010201 (2024)
  • Yuting HUO... Yan LUO, Haifei XIANG, Qiang DOU, Jie MA, Hongmeng WENG and Qingnuan LI|Show fewer author(s)

    BackgroundIn thorium-based molten salt reactors (TMSRs), 233Pa is an important intermediate nuclide in the conversion chain of 232Th to 233U, and 233PaF5 can be effectively separated from carrier salt by low-pressure distillation.

    Jan. 15, 2024
  • Vol. 47 Issue 1 010301 (2024)
  • Yujiao WANG... Yaxin QU, Haiying FU, Ming CHENG, Qiang DOU and Yu GONG|Show fewer author(s)

    BackgroundThe separation and removal of fission products and the recovery of carrier molten salt during nuclear fuel reprocessing in molten salt reactors reduces waste and facilitates useful substance recycling.PurposeThis study a

    Jan. 15, 2024
  • Vol. 47 Issue 1 010302 (2024)
  • Jimei LAN... Wencheng YIN, Yu LIU, Tong SHEN, Jinzhao ZHANG and Yangchun LENG|Show fewer author(s)

    BackgroundThe unfolding-synthesis technique is commonly used in digital pulse processing systems for nuclear radiation measurements.PurposeThis study aims to propose a novel flat-topped widened peak-shaping algorithm based on the

    Jan. 15, 2024
  • Vol. 47 Issue 1 010401 (2024)
  • Sheng ZHANG... Yongjun WANG, Ruijun WANG, Qingbo HUANG, Chunlei ZHANG and Mingyang WU|Show fewer author(s)

    BackgroundWith the rapid development of nuclear energy and the wide application of nuclear technology, the radioactivity level of bodies of water has become a highly concerning issue for the public and governments, especially afte

    Jan. 15, 2024
  • Vol. 47 Issue 1 010402 (2024)
  • Huaiping WANG... Jianbin ZHOU, Xianguo TUO, Ming WANG, Xueyuan WANG and Lin FENG|Show fewer author(s)

    BackgroundGaussian signals have symmetry and completeness, hence, the Gaussian filtering method is widely used in nuclear signal processing and radiation energy spectrum analysis. The mathematical description of Gaussian signals i

    Jan. 15, 2024
  • Vol. 47 Issue 1 010403 (2024)
  • Zhongbin HANG... Yuntao LIU, Mingzhe SONG, Kexin WEI, Hongyu WANG, Chuanfeng LIU, Zhongbin TENG and Xuan GENG|Show fewer author(s)

    BackgroundThe physical quantity concerned in the clinical application of 125I particle source brachytherapy is the 1 cm water absorbed dose rate D˙w,1 cm. However, there is no corresponding standard for this physical quantity in C

    Jan. 15, 2024
  • Vol. 47 Issue 1 010404 (2024)
  • Leqi YUAN... Hexin WU, Junli GOU and Jianqiang SHAN|Show fewer author(s)

    BackgroundA heat pipe reactor is ideal for underwater unmanned vehicles (UUV) because it is simple, is compact, and has high inherent safety.PurposeA passive residual heat removal system that uses natural circulation to cool the a

    Jan. 15, 2024
  • Vol. 47 Issue 1 010602 (2024)
  • Siqi CHUN... Huan FENG, Anni ZHANG and Pengcheng ZHAO|Show fewer author(s)

    BackgroundThe accuracy of transient thermal hydraulic parameter prediction of reactor cores under various working conditions directly affects reactor safety. Mass flow rate and temperature are important parameters of core thermal

    Jan. 15, 2024
  • Vol. 47 Issue 1 010603 (2024)
  • Jingxiang MA... Shichang DONG and Shengjie GONG|Show fewer author(s)

    BackgroundIn thermal pipelines of nuclear power systems, thermal stratification is a common phenomenon that can cause stress concentration and deformation of pipeline structures, thereby leading to safety hazards. A stagnant branc

    Jan. 15, 2024
  • Vol. 47 Issue 1 010604 (2024)
  • Shizhuan XU... Jian CHEN, Jinzhao ZOU, Peng WANG, Changqing CAO and Jun LIN|Show fewer author(s)

    BackgroundThe conversion of UF6, which is a primary nuclear product, to UF4 in fluoride molten salt phase is expected to be used in the preparation or reconstitution of nuclear fuel salt for molten salt reactors, thus simplifying

    Jan. 15, 2024
  • Vol. 47 Issue 1 010605 (2024)
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