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CALCULATION OF THE PARAMETERS FOR ATMOSPHERICMODEL FOR THE EARTH | ||
| Journal of Al-Nahrain University - Science | ||
| Article 1, Volume 12, Issue 3, 2009, Pages 64-69 | ||
| Authors | ||
| Mohammed N. A; Yasser C.B; Waleed I. Y | ||
| Abstract | ||
| AbstractIn this model we have used the balance forces theory for a vertical column of air for calculatethe pressure equation, also calculate the variations of density, pressure, temperature and molecularweight with altitude from sea level up to 700 km. The equations parameters are derived analyticallyusing the hydrostatic equation. In addition, the equations of the gravitational acceleration, speed ofsound and scale height are derived. Equation of temperature and equation of molecular weightmerged in single equation is called equation of molecular temperature. Results of these equationshave been from solving by using computer. Finally these results are discussed, which represent thevariation of atmospheric parameters with altitude. We can use this model for study effect of earth’satmosphere on airplanes and moving bodies inside it. | ||
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