THE INFLUENCES OF ANHARMONIC VIBRATION ON CRITICAL POINT AND BOYLE CURVE OF LIQUID Ar

摘要 利用Ｃｏｌｌｉｎｓ二维模型，以氩为例，计算了在空位存在和原子作非简谐振动情况下流体的热力学函数，研究了原子不动、作平动、作非简谐振动等情况液氩的临界点，玻意耳温度和玻意耳线。所得结果与实验值和由经验方程得到的结果相近。 Abstract By making use of collins model and taking Ar as an example, we calculated the thermodynamical function of liquid taking into account of the existence of vacancies, studied the critical point, Boyle temperature, Boyle Curve under the codition of motionlessness, translation and anharmonic vibration of atoms. The results obtained are close to experimental values and the results from empirical equation. 作者及机构信息 郑瑞伦1, 胡先权2 (1)西南师范大学物理系; (2)重庆师范学院物理系 Authors and contacts ZHENG RUI-LUN1, HU XIAN-QUAN2 (1)西南师范大学物理系; (2)重庆师范学院物理系 参考文献 施引文献