氧弹实验T-t曲线J点的确定方法研讨

Discussions on the Determination Method of J Point of T-t Curve in Oxygen Bomb Experiment

氧弹实验中J点的确定关系到实验误差的大小,首先归纳了逾50套《物理化学实验》教材中有关氧弹实验的说法,然后设计一套具体的验证实验,对比不同J点确定方法的误差大小,分析这些方法的优缺点与适用性,最后提出理论上更为精确的温差校正方法。

The determination of point J in oxygen bomb experiment is related to the margin of the experimental error.This paper first summarizes statements about oxygen bomb experiment in over 50 physical and chemical experiment textbooks,and then designs a set of specific verification experiments to compare the error magnitudes of different J point determination methods,and analyzes the advantages and disadvantages and applicability of these methods.Finally,a more accurate temperature correction method is proposed.