# Parametric study

Parametric study

In this section, we will use the expressions of different parameters that we've found to compute these parameters in multiple flight's cases.

1- Physical quantities

We need the values of the diffusion coefficient in the air and the saturation vapour pressure to can compute our parameters.

The following table summarizes the values of these physical quantities in different flight's cases:

2- Parametric study

Now we can calculate the non dimensional numbers involved in this problem. We summarize all the computed values in the next table for different flight's cases: