Core Calculation of lMWatt PUSPATI TRIGA Reactor (RTP) using Monte Carlo MVP Code System

摘要

The Monte Carlo MVP code system was adopted for the Reaktor TRIGA PUSAPTI (RTP) core calculation The code was developed by a group of researcher of Japan Atomic Energy Agency (.IAEA) first in 1994. MVP is a general multi-purpose Monte Carlo code for neutron and photon transport calculation and able to estimate an accurate simulation problems The code calculation is based on the continuous energy method. This code is capable of adopting an accurate physics model, geometry description and variance reduction technique faster than conventional method as compared to the conventional scalar method This code could achieve higher computational speed by several factors on the vector super-computer In this calculation, RTP core was modeled as close as possible to the real core and results of keff, flux, fission densities and others were obtained.