中文摘要：

利用浅水模型研究热木星属性参数对其大气环流平衡图案及相曲线相位的影响，分别考虑了热木星半径、自转速率、表面重力加速度这3个参数变化产生的影响．应用热木星HD189733b的属性参数进行模拟，结果显示：半径、表面重力加速度变化对于热木星大气环流平衡图案及红外相曲线相位的影响也可以忽略．但自转速率变化对于热木星大气环流平衡图案以及红外相曲线相位的影响较大．进而可以推测，在热木星红外相曲线的长期观测中，若极大值和极小值的相位发生了明显变化，则热木星的自转速率改变有可能是原因之一．

英文摘要：

We investigate the influence of a hot Jupiter＇s property on its equilibrated pattern of atmospheric circulation （EPAC） and its phases of peak and valley in infrared phase curve （IRPC） with the shallow-water model. The influences of a hot Jupiter＇s radius, rotation rate, and surface gravity acceleration, respectively, are extensively ex- plored in this work. In the simulations, we adopt the physical parameters similar to those of HD 189733b. The results show that the rotation rate of the hot Jupiter may play a vital role in its EPAC and IRPC, whereas the influence of its radius and surface gravity acceleration is negligible. Thereby, we can infer that if the phases of peak and valley in IR phase curve vary significantly in the long-term observations, the variation of the hot Jupiter＇s rotation rate may act as one of the potential causes.