PySDM_examples.Arabas_et_al_2025.commons

 1"""ABIFM and INAS parameters and other constants"""
 2
 3from PySDM import Formulae
 4from PySDM.physics import si
 5
 6FREEZING_CONSTANTS = {
 7    "dust": {
 8        # [Alpert and Knopf (2016, Table 2)](https://doi.org/10.5194/acp-16-2083-2016)
 9        "NIEMAND_A": -0.517,
10        "NIEMAND_B": 8.934,
11        "ABIFM_M": 22.62,
12        "ABIFM_C": -1.35,
13    },
14    "illite": {"ABIFM_M": 54.48, "ABIFM_C": -10.67},
15}
16
17COOLING_RATES = (-3.75 * si.K / si.min, -0.75 * si.K / si.min, -0.15 * si.K / si.min)
18
19BEST_FIT_LN_S_GEOM = 0.25
20
21LOGNORMAL_MODE_SURF_A = Formulae().trivia.sphere_surface(diameter=0.74 * si.um)
22LOGNORMAL_SGM_G = 2.55
23
24TEMP_RANGE = (250 * si.K, 230 * si.K)