WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/5901,
	  title     = {An Exact MCNP Modeling of Pebble Bed Reactors},
	  author    = {Amin Abedi and  Naser Vosoughi and  Mohammad Bagher Ghofrani},
	  country	= {},
	  institution	= {},
	  abstract     = {Double heterogeneity of randomly located pebbles in
the core and Coated Fuel Particles (CFPs) in the pebbles are specific
features in pebble bed reactors and usually, because of difficulty to
model with MCNP code capabilities, are neglected. In this study,
characteristics of HTR-10, Tsinghua University research reactor, are
used and not only double heterogeneous but also truncated CFPs and
Pebbles are considered.Firstly, 8335 CFPs are distributed randomly
in a pebble and then the core of reactor is filled with those pebbles
and graphite pebbles as moderator such that 57:43 ratio of fuel and
moderator pebbles is established.Finally, four different core
configurations are modeled. They are Simple Cubic (SC) structure
with truncated pebbles,SC structure without truncated pebble, and
Simple Hexagonal(SH) structure without truncated pebbles and SH
structure with truncated pebbles. Results like effective multiplication
factor (Keff), critical height,etc. are compared with available data.},
	    journal   = {International Journal of Chemical and Molecular Engineering},
	  volume    = {5},
	  number    = {11},
	  year      = {2011},
	  pages     = {1048 - 1052},
	  ee        = {https://publications.waset.org/pdf/5901},
	  url   	= {https://publications.waset.org/vol/59},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 59, 2011},
	}