CHARICE version 1.1 update.

Davis, Jean-Paul

关键词: 97;    C CODES;    COMPRESSION;    COMPUTER CALCULATIONS;    PERFORMANCE;    VELOCITY;    WAVE FORMS;    ISENTROPIC PROCESSES;    MODIFICATIONS Velocity measurement.;   

DOI  :  10.2172/942053
RP-ID  :  SAND2008-6035
PID  :  OSTI ID: 942053
Others  :  TRN: US200902%%3

学科分类：社会科学、人文和艺术（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

CHARICE (CHARacteristics-based inverse analysis of Isentropic Compression Experiments) is a computer application, previously documented in SAND2007-4948, that analyzes velocity waveform data from ramp-wave experiments to determine a material's quasi-isentropic loading response in stress and density using an iterative characteristics-based approach. This short report documents only the changes in CHARICE release version 1.1 relative to release version 1.0, and is not intended to stand alone. CHARICE version 1.1 corrects an error in the algorithm of the method, fixes several bugs, improves robustness and performance, provides more useful error descriptions, and adds a number of minor features.