摘要
本文根据我们导出的氩等离子体定容比热和定压比热的精确表述式,通过优化计算和量级分析,得到了该混合物定容比热、定压比热和比热比的简化式。这些公式的特点是:形式简单、意义明确、应用方便、精度较高。在医学或工程常用压力(0.1～10大气压)和温度(3×10~3～10~4°k)范围内,计算误差小于1％。
According to our precision formulas of fixed-volumn specific heat and fixed-pressure specific heat for Argon plasma, which are deduced, and by using op-timum seeking calculation and magnitude analysis, the paper gives the simplifiedformulas of the fixedvolumn specific heat and fixed-pressure specific heat andspecific heat ratio for this mixture. The formulas have such specialrty as simpl-icity in form, clearness in meaning, convenience in usage and a higher pre-cision. Within the ranges of common used pressures (0. 1-10atm) and tempera-tures (3000-10000°k) in medicine or engineering, the error of calculation isless one percent.
