ISP-51 国际标准题国际合作项目2022年研讨会12.28日以在线方式举行( 腾讯会议 148 229 997)
本次研讨会作为中国核学会核反应堆热工流体力学分会第二届学术年会暨中核核反应堆热工水力技术重点实验室2022年学术年会暨国家能源压水反应堆技术研发（实验）中心学术交流会的Workshop之一，同期举行。
来自于华中科技大学、西班牙UPC、清华大学、哈尔滨工程大学的团队作研讨报告，来自于国内外各参与单位的50余位代表参加会议。
基于ACME 台架开展的国际标准题ISP-51项目是我国首次中牵头实施的OECD 标准例题项目，旨在通过国内外各参与单位针对非能动堆芯冷却系统整体试验的典型实验工况开展标准测试计算，分享并加深国际间对于非能动安全系统相关现象和机制的理解，并促进安全分析程序及相关模型的验证和确认（V&V）。
The 2nd workshop of OECD International Standard Problem 51 is embedded with the NTFDAC-2 and RETHAC-2022 conferences (Nuclear Reactor Thermal Fluid Dynamics 2nd Annual Conference & The CNNC Key Laboratory on Nuclear Reactor Thermal Hydraulic Technology 2022 Annual Conference), Four presentations from HUST, UPC, THU, and HEU are given.
ISP-51 project based on ACME test facility is the first OECD ISP project led by China, which aims to share and deepen the international understanding of phenomena and mechanisms related to passive safety systems through standard test calculations conducted by domestic and foreign participating units for typical experimental conditions of the integral test of passive core cooling systems, and to promote safety analysis codes and Validation and Verification (V&V) of relevant models.
The ISP-51 project consists of two phases. In the first phase, "open test" will be carried out, i.e., the information of the facility, the boundary and initial conditions of the test condition, and the experiment results are provided to the participants. In the second phase, a "blind test" will be carried out, in which the results of the experiment are not disclosed in advance until the results of the code are calculated and compared. At present, ISP-51 is currently in the phase of writing preliminary comparative report of 'Open test' , with 9 institutions have provided the simulation results. And the “Blind Test” phase will be launched in2023, and more institutions are welcome to actively apply to join ISP-51.
参考文献：
国际标准题51“公开测试”阶段进展及分析，核动力工程，43（6），2022， DOI:10.13832/j.jnpe.2022.000000
Recent Progress of International Standard Problem No.51: preliminary results of the Open Phase，NUTHOS 13，2022
