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updated user input file

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Marcel Christian Frommelt 2021-03-09 21:18:40 +09:00
parent 38f53f1ef7
commit 7fbb2b72f6
1 changed files with 9 additions and 9 deletions
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18
input/user_input.py
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@ -1,8 +1,8 @@
# BALLOON
m_pl = 600.0 # payload mass in [kg]
m_film = 400.0 # mass balloon film in [kg]
m_gas = 161.0 # lifting gas mass in [kg]
V_design = 88000 # maximum fillable balloon volume in [m^3]
m_pl = 1728 # payload mass in [kg] herumspielen
m_film = 1897 # mass balloon film in [kg]
m_gas = 600 # lifting gas mass in [kg] herumspielen
V_design = 1120497.6 # maximum fillable balloon volume in [m^3]
L_goreDesign = 1.914 * V_design ** (1/3)
# THERMO-OPTICAL
@ -18,18 +18,18 @@ c_f = 2092 # [J/(kg*K)]
epsilon_ground = 0.9
Albedo = 0.1
T_ground = 273.15
T_ground = 288.15
# DRAG
c_d = 0.47 # drag coefficient balloon (spherical) [-]
#c_d = 0.47 # drag coefficient balloon (spherical) [-]
c_virt = 0.37
# SIMULATION
t_end = 10000 #5000 # maximum simulation time in [s]
dt = 0.1 #0.01 #0.01 # simulation time step in [s]
t_end = 100000 #7500 #5000 # maximum simulation time in [s]
dt = 1.0 #0.01 #0.01 # simulation time step in [s]
start_height = 365.10 # start altitude in [m]
start_lat = 67.889235 # start latitude in [deg]
start_lon = 21.082948 # start longitude in [deg]
start_utc = '2016-07-11 17:09:50.000' # start date and time in UTC
start_utc = '2016-07-12 03:17:24.000' # start date and time in UTC
p_0 = 101325 # sea-level pressure in [Pa]