MODEL ATMOSPHERES FOR THE PLANET MARS,
Abstract
Four model atmospheres for the planet Mars are presented for use in engineering studies. Three are for a molecular weight of 28.0 with surface pressures of 85, 162, and 37 millibars. They are representative of mean, maximum, and minimum conditions, respectively. The fourth model is for a molecular weight of 32.8 with a surface pressure of 37 millibars, representing extreme minimum conditions. These models indicate the expected numerical range of the thermodynamic variables pressure, temperature, and density - to be encountered in the Martian atmosphere from 0 to 400 kilometers (1,312,300 ft) during the 11 year solar cycle, 1975-1985. The extreme atmospheric models are not artificial envelopes of all possible combinations, but represent physical conditions which may actually exist on Mars. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1963
- Accession Number
- AD0424644
Entities
People
- D. C. Evans
- P. E. Wasko
Organizations
- Douglas