A numerical simulation of the Martian polar cap breeze |
| |
Authors: | Walter Fernández |
| |
Institution: | (1) Laboratory for Atmospheric and Planetary Research, School of Physics and Centre for Geophysical Research, University of Costa Rica, San José, Costa Rica |
| |
Abstract: | A mathematical model for the Martian polar cap breeze was constructed in part from work previously done by others on the terrestrial sea breeze. With this model a numerical simulation corresponding to the Southern Hemisphere winter season was made. The results obtained with the proposed model show that the Martian polar cap breeze is a well defined system with some similarities to the terrestrial sea breeze. At the time of maximum intensity, the largest values of vertical velocities are about 10 cm/s and occur at heights between 850–1250 m. The largest values of horizontal velocities are about 15 m/s. A polar cap breeze front is clearly discernible in the results. The rate of advance of this front is at an average of about 10 km/h. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|