【摘 要】
：
本工作为约旦次临界装置开发了一系列实验测量系统,其中包括装料外推实验测量系统。该实验测量系统包含置于堆芯外围的中子计数管、信号放大调理器、计算机数据采集及处理软
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本工作为约旦次临界装置开发了一系列实验测量系统,其中包括装料外推实验测量系统。该实验测量系统包含置于堆芯外围的中子计数管、信号放大调理器、计算机数据采集及处理软件。该系统中最重要的部分就是外推软件,它操作数据采集卡来采集中子脉冲信号,实时显示中子计数曲线,根据中子计数及对应的燃料装载外推出临界装载量,并显示外推曲线和数据列表。图1为该软件界面。
This work has developed a series of experimental measurement systems for Jordan subcritical devices, including a charge extrapolation experimental measurement system. The experimental measurement system includes a neutron counter tube placed on the periphery of the core, a signal amplification conditioner, computer data acquisition and processing software. The most important part of the system is extrapolation software, which operates the data acquisition card to acquire neutron pulse signals, displays neutron count curves in real time, extrapolates critical loads based on neutron counts and corresponding fuel loadings, and displays extrapolations Curves and data lists. Figure 1 shows the software interface.
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