Geometry optimization of reactor core and pebble fuel composition in the design of high temperature fast reactor (HTFR)
Creators
- 1. Jurusan Teknik Fisika Fakultas Teknik – Universitas Gadjah Mada, Yogyakarta (Indonesia)
Description
Design of pebble bed type High Temperature Fast Reactor (HTFR) with uranium plutonium nitride fuel and Pb-Bi cooled has been done. The parameters being analyzed were core criticality, fuel temperature coefficient, void coefficient and reactor breeding ability. Calculation was done by using SRAC2K3 computer code. This research is expected to obtained the design with long life core and inherent safety features. This research obtained core design with a diameter of 520 cm and 480 cm core high. Shaped pebble fuel bed with the 63% UN-37% PUN on core zone and 95.5% UN-4.5%Pu on blanket zone and keff value is 1.078223 with approximately 800 day of core life. The fuel temperature coefficient is -2.190014E-05 at BOL and is 1.390773E-05 at EOL and void coefficient is -2.160402E-04 /% void at BOL and is -2.942364E-03 /% void at EOL. Reactor has fast breeder feature marked by an increase in the density of plutonium 239. (author)
Additional details
Additional titles
- Original title (Indonesian)
- Optimasi geometri teras reaktor dan komposisi bahan bakar berbentuk bola pada desain High Temperature Fast Reactor (HTFR)
Publishing Information
- Journal Title
- Jurnal Teknologi Reaktor Nuklir
- Journal Volume
- 12
- Journal Issue
- 2
- Journal Page Range
- p. 65-72
- ISSN
- 1411-240X
INIS
- Country of Publication
- Indonesia
- Country of Input or Organization
- Indonesia
- INIS RN
- 47095754
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Descriptors DEI
- COMPUTER CODES; DESIGN; FAST REACTORS; PEBBLE BED REACTORS; PROGRAMMING; REACTOR CORES; REACTOR SAFETY
- Descriptors DEC
- EPITHERMAL REACTORS; GAS COOLED REACTORS; HOMOGENEOUS REACTORS; REACTOR COMPONENTS; REACTORS; SAFETY; SOLID HOMOGENEOUS REACTORS
Optional Information
- Notes
- 5 refs., 4 tabs., 2 figs.