Influence of temperature perturbation on moisture dynamics

Abstract

We analyzed the perturbation effect of temperature on the moisture content in the atmosphere [ 1 ], considering the saturation phenomenon. The air parcels of a saturated atmosphere are made of dry air, vapor, cloud, and rain water that flow on a rotating Earth, with a temperature perturbations induced at $9^\circ {1}^{{\prime} }{48}^{{\prime\prime} }$ N, $38^\circ {44}^{{\prime} }{24}^{{\prime\prime} }{\rm{E}}$ and 6.324 km above the Earth’s surface. The fundamental atmospheric parameter of this saturated moist air was treated as temperature-dependent, and the pressure force exerted on it by the precipitation and cloud water is not considered in the numerical computation. In this proposed research, the initial value of wind speed along zonal, meridional, and vertical directions varies with elevation, and the interaction of the atmosphere with the Earth’s surface is not neglected. The result of the investigation revealed that a single tropospheric disturbance of an atmospheric variable is a major factor in the spread of different long period waves patterns (350 hours) and this atmospheric oscillations play a crucial role in transferring energy, momentum, and mass across different parts of the atmosphere, impacting global climate systems.

Keywords

• saturated moist air
• atmospheric perturbation
• entropy
• heat flux
• viscous dissipation
• microphysics parameterization