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add results for paper

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This commit is contained in:
Andrejh 2021-09-12 14:07:39 +02:00
parent 6e14f8dbb6
commit 9fe5ecc04f
1 changed files with 34 additions and 6 deletions
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40
cara/results_paper.py
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@ -31,6 +31,7 @@ def exposure_model_from_vl_breathing():
ax = fig.add_subplot(1, 1, 1)
er_means = []
er_means_1h = []
er_medians = []
lower_percentiles = []
upper_percentiles = []
@ -44,6 +45,8 @@ def exposure_model_from_vl_breathing():
er_medians.append(np.median(emission_rate))
lower_percentiles.append(np.quantile(emission_rate, 0.01))
upper_percentiles.append(np.quantile(emission_rate, 0.99))
emission_rate_1h = exposure_model.concentration_model.infected.emission_rate_when_present(cn_B=0.06, cn_L=0.2)
er_means_1h.append(np.mean(emission_rate_1h))
# divide by 2 to have in 30min (half an hour)
coleman_etal_er_breathing_2 = [x/2 for x in coleman_etal_er_breathing]
@ -55,6 +58,13 @@ def exposure_model_from_vl_breathing():
upper_percentiles, alpha=0.2)
ax.set_yscale('log')
ratio = np.mean(10**viral_loads / er_means)
ratio_1h = np.mean(10**viral_loads / er_means_1h)
print('Mean swab-to-aersol vl ratio in 30min:')
print(format(ratio, "5.1e"))
print('Mean swab-to-aersol vl ratio emission rate per hour:')
print(format(ratio_1h, "5.1e"))
############# Coleman #############
scatter_coleman_data(coleman_etal_vl_breathing,
coleman_etal_er_breathing_2)
@ -158,6 +168,7 @@ def exposure_model_from_vl_talking():
ax = fig.add_subplot(1, 1, 1)
er_means = []
er_means_1h = []
er_medians = []
lower_percentiles = []
upper_percentiles = []
@ -171,6 +182,8 @@ def exposure_model_from_vl_talking():
er_medians.append(np.median(emission_rate))
lower_percentiles.append(np.quantile(emission_rate, 0.01))
upper_percentiles.append(np.quantile(emission_rate, 0.99))
emission_rate_1h = exposure_model.concentration_model.infected.emission_rate_when_present(cn_B=0.06, cn_L=0.2)
er_means_1h.append(np.mean(emission_rate_1h))
# divide by 4 to have in 15min (quarter of an hour)
coleman_etal_er_talking_2 = [x/4 for x in coleman_etal_er_talking]
@ -180,6 +193,13 @@ def exposure_model_from_vl_talking():
upper_percentiles, alpha=0.2)
ax.set_yscale('log')
ratio = np.mean(10**viral_loads / er_means)
ratio_1h = np.mean(10**viral_loads / er_means_1h)
print('Mean swab-to-aersol vl ratio in 30min:')
print(format(ratio, "5.1e"))
print('Mean swab-to-aersol vl ratio emission rate per hour:')
print(format(ratio_1h, "5.1e"))
############# Coleman #############
scatter_coleman_data(coleman_etal_vl_talking, coleman_etal_er_talking_2)
@ -450,25 +470,33 @@ def calculate_deposition_factor():
Vt = 0.0004
g = 9.8
BRk = exposure_model.exposed.activity.inhalation_rate
k = 1.38*10**-23
T = 300
diameters = np.linspace(0.3, 100, 200) #particle diameter (multiply later by 10**(-6))
fractions = []
for d in diameters:
d = d*10**(-6)
cunningham_slip_factor = calculate_cunningham_slip_factor(d)
d1 = d*10**(-6)
cunningham_slip_factor = calculate_cunningham_slip_factor(d1)
#if d > 1:
f_dep = 0.08 + 0.92 / (
1 + (4.09*10**-6 * (
(((cunningham_slip_factor*rho_p*d**2*(BRk/3600))/mu_air*FRC)**0.8) + (
(((cunningham_slip_factor*rho_p*d1**2*(BRk/3600))/mu_air*FRC)**0.8) + (
0.01*(
((cunningham_slip_factor*g*rho_p*d**2*FRC**(2/3))/(mu_air*(BRk/3600))**0.4) * (
((cunningham_slip_factor*g*rho_p*d1**2*FRC**(2/3))/(mu_air*(BRk/3600))**0.4) * (
(Vt/FRC)**0.8
)
)
)
)
)**(-2.06)
))
#elif d < 0.9:
# f_dep = 1 - 1 / (
# 7380*(((k * T * cunningham_slip_factor)\(3 * np.pi * mu_air * d1)*(Vt**(1/3))/(BRk/3600))**0.539 * (Vt/FRC)**0.884) + 1)
#else:
# f_dep = 0.5
#
fractions.append(f_dep)
fig = plt.figure()