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利用量子对应态原理预测氦-3 p-v-T性质
p-v-T’s calculation of Helium-3 with the quantum mechanical principle of corresponding states
【摘要】 利用量子对应态原理与Ne,4He的实验数据预测了3He的p-v-T性质。结果表明,在12-20K温区内,压力的计算值与Gibbons实验数据的平均相对误差是2.008%,最大误差是9.131%;在20-60K温区内,压力的计算值与Gibbons实验数据的平均相对误差是1.692%,最大误差是2.276%。获得了比较满意的预测结果。
【Abstract】 With the data of Ne,4He,above 12K,the p-v-T properties of Helium-3 were predicted by the quantum mechanical principle of corresponding sates.The relative mean deviation between the calculation of p and Gibbons’ experimental data is 2.008% between 12-20K and 1.692% between 20-60K.
【关键词】 量子对应态原理;
3He;
热力学性质;
低温流体;
【Key words】 The quantum mechanical principle of corresponding sates; 3He; Thermodynamic properties; Cryogenic fluids;
【Key words】 The quantum mechanical principle of corresponding sates; 3He; Thermodynamic properties; Cryogenic fluids;
【基金】 国家自然科学基金(20376055)和(50536040)的资助
- 【文献出处】 低温与超导 ,Cryogenics and Superconductivity , 编辑部邮箱 ,2007年01期
- 【分类号】O513
- 【下载频次】56