原子能科学技术Issue(7)：1269-1273,5.DOI:10.7538/yzk.2014.48.07.1269
基于 ElecNet 的凸度仪电离室电场分布模拟
Simulation of Electric Field Distribution in Ionization Chamber of Profile Gauge Based on ElecNet
摘要
Abstract
There are high requirements to the time response of detector in profile gauge . For the high gas-pressurized ionization chamber detector ,the electric field distribution in chamber is one of the important factors to determine its response time .The electric field distribution in the ionization chamber was simulated using the electric field simula-tion software ElecNet which was based on finite element analysis methods .Influence of the electric field distribution in ionization chamber on its output waveform signal was analyzed typically ,the mechanism of trailing signal was also explained according to the simulation results .The research results provid guidance for the design and improvement of ionization chamber in profile gauge .关键词
凸度仪/高压充气电离室/电场分布模拟/ElecNetKey words
profile gauge/high gas-pressurized ionization chamber/electric field distri-bution simulation/ElecNet分类
能源科技引用本文复制引用
郝朋飞,吴志芳,王振涛,沈毅雄..基于 ElecNet 的凸度仪电离室电场分布模拟[J].原子能科学技术,2014,(7):1269-1273,5.基金项目
北京市科技计划资助项目（Z080903027508）；国家自然科学基金资助项目 （）
