GT-MHR COMMERCIALIZATION STUDY TECHNICAL PROGRESS AND COST MANAGEMENT REPORT FOR THE PERIOD NOVEMBER 1 THROUGH NOVEMBER 30, 2003

Shenoy, A. S.

General Atomic Company

关键词: Zirconium Carbides;    Fission;    Management;    Irradiation;    Silicon Carbides;   

DOI  :  10.2172/821799
RP-ID  :  NONE
RP-ID  :  AC03-01SF22343
RP-ID  :  821799

美国|英语

来源: UNT Digital Library

【 摘 要 】

OAK-B135 A copy of the original Memorandum of Understanding (MOU) between the US and the US for the HFR-EU2 (formally MHR-1) fuel irradiation test was sent to DOE-HQ. The startup of the HFR-EU2 test will likely be delayed until September 2004 depending on completion and check out of the fission gas sweep loop. The initial core nuclear design study using advanced fuel was completed for a Very High Temperature Reactor (VHTR). This study assessed the nuclear effects of replacing the silicon carbide layer of the TRISO particle with a zirconium carbide layer (TRIZO particle). The study determined that zirconium behaves like a non-burnable poison and to achieve fuel cycle lengths equivalent to those with TRISO fuel, the fixed burnable poison would have to be adjusted. The core nuclear design study is documented in report General Atomics report number PC-000514. A test plan was completed that describes a series of screening tests to provide the technical basis for selecting and qualifying an advanced coated-particle fuel for the VHTR. The test plan is documented in General Atomics report number PC-000510.