Functional distributed server controlled system managing large-scale simulation

Ueshima, Yutaka; Kondo, Takao*; Isogai, Kentaro*

Joho Shori Gakkai MPS Shimpojiumu Rombunshu, 2003(14), p.151 - 158, 2003/10

no abstracts in English

Proceedings of the 3rd Symposium of Large Data Management for Creative Research; October 29-31, 2001, Advanced Photon Research Center, Kyoto Japan

Advanced Photon Research Center; Center for Promotion of Computational Science and Engineering

JAERI-Conf 2002-006, 566 Pages, 2002/06

JAERI-Conf-2002-006.pdf:116.72MB

no abstracts in English

Fast particle generation technique for visualizing multi-physics data via particle based volume rendering

Kawamura, Takuma; Idomura, Yasuhiro; Miyamura, Hiroko; Takemiya, Hiroshi

no journal, , 

Client-Server type remote visualization system using Particle-Based Volume Rendering (PBVR) efficiently visualizes large-scale data located on remote supercomputer system. Multi-dimensional (2D) transfer function is efficient technique to extract the munite structure using a physical value and its absolute value of gradient. We extended the multi-dimensional transfer function to extract any slice surface of iso-surface for multi-variate data and developed PBVR particle generation method for multi-dimensional transfer function, which enables to treat multi-variate data on supercomputer. We applied this technique to the result of numerical simulation for relocation behavior of molten debris in nuclear reactor, and extract the forms of the molten debris and mapped thermal distribution.