[vc_empty_space][vc_empty_space]
Design Study of 600 MWt Long Life Modular Gas Cooled Fast Reactors
Fareha M.A.a, Syarifah R.D.a, Su’Ud Z.a, Kurniasih N.a
a Nuclear and Biophysics Research Division, Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© Published under licence by IOP Publishing Ltd.Design study of long life 600 MWt gas cooled fast reactors which can be operated for 25 years without refueling or fuel shuffling has been performed. A small Gas-cooled Fast Reactors (GFRs) core loaded with uranium nitride fuel (UN) and mixed nitride fuel (UN-PuN) have been calculation by SRAC code system and FI-ITB CH1 code. The results shows that it has been obtained some designs which can be operated for 25 years with relatively excess reactivity. The maximum excess reactivity is 2% dk/k. The reactor core is divided into three regions, the first regon is filled with highest content of plutonium and located in the most outer region. The second part of the core is filed with second highest plutonium content and located in the inner part of first region. The third region is filled wiith the lowest content of plutonium and located in the central part of the core. At the begnning of life the first reactor is the most dominant, but as time proceeds the second and the third regions of the core become more important. The average burn-up is around 10% HM.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Burn up,Code system,Design studies,Excess reactivity,Gas cooled fast reactors,Long life,Mixed nitrides,Uranium nitride[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1088/1742-6596/1090/1/012021[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]