MVP/GMVP-II

連続エネルギー法及び多群法に基づく汎用中性子・光子輸送計算モンテカルロコード

Introduction of

  • MVP/GMVP2 (PDF file, 3.21MB, from RIST News, in Japanese)

Users manual

Available libraries

Neutron library

Document on the MVP libraries:
  1. Mori, Y. Nagaya, K. Okumura, K. Kaneko, "Production of MVP Neutron Cross Section Libraries Based on the Latest Evaluated Nuclear Data Files," JAERI-Data/Code 2004-011 (2004), [in Japanese].
[1](1, 2)

To install recent MVP libraries (MVPlib_B70 or MVPlib_F31), it is required to enlarge dimension size of the following source programs:

  • mvp-2.0.xx/src/tools/ntxt2lb.f : parameter( LIMIT = 3000000 ) -> parameter( LIMIT = 8000000 )
  • mvp-2.0.xx/src/mvpart/main000.f : parameter( MEMORY = 10000000 ) -> parameter( MEMORY = 20000000 )

Photon library

Electron library

Dosimetry library

Utility code

CGVIEW

CGVIEW is an interactive utility code to check input data of MVP/GMVP by drawing a picture on X-window, PostScript or EPS file. The drawing is carried out by tracing particles without any collision, by using the same program of MVP. Therefore, if the drawing is failed, computation of MVP/GMVP will be failed.

For more details, click here (in Japanese)

../_images/mvp_fig1.jpg

ReadMVP

ReadMVP is an interactive utility to produce a text-format table for neutron spectrum, reaction rate distribution and so on from MVP binary output file (*.ft30). The table is easily readable with software on the market (e.g. Excel), and you can make a plot necessary figure.

For more details, click here

../_images/mvp_fig2.gif

ReadBURN

ReadBURN is an utility to produce a text-format table for burn-up changes of k-eff, atomic number densities of depleting nuclides, reaction rate distributions and so on from MVP-BURN binary output. It can be executed even when MVP-BURN is running. The table is easily readable with software on the market (e.g. Excel), and you can make a plot necessary figure.

For more details, click here (not available yet)

../_images/mvp_fig3.gif

Others

  • Parallel computation with PVM library (in Japanese)