Tibeuleu/KozaiLidov
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get back to full dimensions

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Thibault Barnouin
2022-01-11 16:20:05 +01:00
parent ae6898c605
commit 3259c0c7b5
8 changed files with 10 additions and 14 deletions
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14
main.py
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@@ -11,14 +11,10 @@ from lib.units import *
def main():
#initialisation
m = np.array([1., 1., 1e-1],dtype=np.longdouble)*Ms/Ms # Masses in Solar mass
a = np.array([1., 1., 5.],dtype=np.longdouble)*au/au # Semi-major axis in astronomical units
e = np.array([0., 0., 0.],dtype=np.longdouble) # Eccentricity
<<<<<<< HEAD
psi = np.array([0., 0., 80.],dtype=np.longdouble)*np.pi/180. # Inclination of the orbital plane in degrees
=======
psi = np.array([0., 0., 0.],dtype=np.longdouble)*np.pi/180. # Inclination of the orbital plane in degrees
>>>>>>> 22fa187 (add Energy display)
m = np.array([1., 1., 1e-1],dtype=np.longdouble)*Ms#/Ms # Masses in Solar mass
a = np.array([1., 1., 10.],dtype=np.longdouble)*au#/au # Semi-major axis in astronomical units
e = np.array([0., 0., 0.25],dtype=np.longdouble) # Eccentricity
psi = np.array([0., 0., 60.],dtype=np.longdouble)*np.pi/180. # Inclination of the orbital plane in degrees
x1 = np.array([0., -1., 0.],dtype=np.longdouble)*a[0]*(1.+e[0])
x2 = np.array([0., 1., 0.],dtype=np.longdouble)*a[1]*(1.+e[1])
@@ -31,7 +27,7 @@ def main():
v = np.array([v1, v2, v3],dtype=np.longdouble)
#integration parameters
duration, step = 100*yr, np.array([600000.],dtype=np.longdouble) #integration time and step in seconds
duration, step = 1000*yr, np.array([10.*86400.],dtype=np.longdouble) #integration time and step in seconds
step = np.sort(step)[::-1]
integrator = "leapfrog"
n_bodies = 3