schoener/DyLab_3D_MOT
1
0
Fork 0
Code Issues Pull Requests repo.project_board Releases Wiki Activity

HH configuration added

Browse Source
This commit is contained in:
schoener 2021-10-26 14:33:07 +02:00
parent 21bba55091
commit a03c601995
5 changed files with 70 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

0
Coil_geometry/13_Properties_new_HH_coil_incr_N.py → Coil_geometry/13_new_HH_coil_comp_different_wires.py
View File

35
Coil_geometry/14_new_HH_coil_wire_decision.py Normal file
View File

@ -0,0 +1,35 @@
# -*- coding: utf-8 -*-
"""
Created on Tue Sep 7 13:18:18 2021
@author: Joschka
"""
import matplotlib.pyplot as plt
import numpy as np
import matplotlib
matplotlib.use('Qt5Agg')
from src import coil_class as BC
from IPython import get_ipython
#get_ipython().run_line_magic('matplotlib', 'qt')
I = 10/8
print(I)
Wire_1 = BC.BCoil(HH = 1, distance = 54 ,radius = 48 , layers = 8, windings = 8, wire_height = 0.5, wire_width = 0.5,insulation_thickness= 0.06,is_round = True, winding_offset= True)
Wire_1.set_R_outer(49.8)
Wire_1.set_d_min(49.8)
Wire_1.print_info()
print(Wire_1.get_coil_width() * 1e3 * Wire_1.get_coil_height() * 1e3)
print(f"H = {Wire_1.get_coil_height() * 1e3}, W = {Wire_1.get_coil_width()*1e3}")
Wire_1.cooling(I,22.5)
Wire_1.plot_raster(30)
Wire_1.B_quick_plot(I)
Wire_1.B_curv_quick_plot(I)

0
Winding_inhomogenities/00_Try_slightly_shifted_coil.py Normal file
View File

54
src/coil_class.py
View File

@ -9,6 +9,9 @@ import matplotlib.pyplot as plt
import logging as log
from scipy import special as sp
import matplotlib
matplotlib.use('Qt5Agg')
import time
from src import physical_constants as cs
@ -218,6 +221,7 @@ class BCoil:
else:
extension = self.get_coil_height()
extension *= 1e3
plt.figure(77, figsize=(5, 5))
plt.scatter(full_structure[:, :, 1], full_structure[:, :, 0], linewidths=0.001)
plt.xlabel("radius [mm]")
@ -226,7 +230,7 @@ class BCoil:
plt.ylim(1e3 * self.get_zmin() - 0.5, 1e3 * self.get_zmin() + extension + 0.5)
plt.show()
plt.close(77)
def print_info(self):
print(" ")
@ -295,13 +299,14 @@ class BCoil:
z_SI = z * 1e-3
if x[0] <= 0: # divide array into positive and negative values
x_neg = np.abs([el for el in x_SI if el < 0])
x_pos = np.array([el for el in x_SI if el > 0])
x_negative = np.abs([el for el in x_SI if el < 0])
x_positive = np.array([el for el in x_SI if el > 0])
x_zero = np.array([el for el in x_SI if el == 0])
B_z = np.zeros(len(z))
B_x_pos = np.zeros(len(x_pos))
B_x_neg = np.zeros(len(x_neg))
B_x_pos = np.zeros(len(x_positive))
B_x_neg = np.zeros(len(x_negative))
B_x_zero = x_zero # 0 in x-array --> field is zero at this position
calc_raster = self.full_raster(raster)
@ -321,10 +326,10 @@ class BCoil:
B_z += BCoil.B_z_loop(I_current, r_pos, z_pos, 0, z_SI) + BCoil.B_z_loop(self.HH * I_current,
r_pos, -z_pos, 0, z_SI)
B_x_pos += BCoil.B_r_loop(I_current, r_pos, z_pos, x_pos, 0) + BCoil.B_r_loop(
self.HH * I_current, r_pos, -z_pos, x_pos, 0)
B_x_neg += BCoil.B_r_loop(I_current, r_pos, z_pos, x_neg, 0) + BCoil.B_r_loop(
self.HH * I_current, r_pos, -z_pos, x_neg, 0)
B_x_pos += BCoil.B_r_loop(I_current, r_pos, z_pos, x_positive, 0) + BCoil.B_r_loop(
self.HH * I_current, r_pos, -z_pos, x_positive, 0)
B_x_neg += BCoil.B_r_loop(I_current, r_pos, z_pos, x_negative, 0) + BCoil.B_r_loop(
self.HH * I_current, r_pos, -z_pos, x_negative, 0)
B_x_neg *= -1 # B_x_neg is pointing in opposite x_direction
B_x = np.concatenate((B_x_neg, B_x_zero, B_x_pos))
@ -467,7 +472,7 @@ class BCoil:
def grad(B_f, z):
return np.gradient(B_f, z) * 1e1
def B_quick_plot(self, I_current, abs = True, x_lim = 50, z_lim = 50, nr_points = 500):
def B_quick_plot(self, I_current, abs = True, x_lim = 50, z_lim = 50, nr_points = 200):
x = np.linspace(-x_lim, x_lim, nr_points)
z = np.linspace(-z_lim, z_lim, nr_points)
if abs:
@ -475,6 +480,7 @@ class BCoil:
else:
B_z, B_x = self.B_field(I_current, x, z)
plt.figure(11)
plt.plot(z, B_z, linestyle="solid", label=r"$B_{tot}$ along z-axis")
plt.plot(x, B_x, label = r"$B_{tot}$ along x-axis")
plt.title("B-field")
@ -483,7 +489,8 @@ class BCoil:
plt.legend()
plt.show()
def B_grad_quick_plot(self, I_current, x_lim = 50, z_lim = 50, nr_points = 500):
def B_grad_quick_plot(self, I_current, x_lim = 50, z_lim = 50, nr_points = 200):
x = np.linspace(-x_lim, x_lim, nr_points)
z = np.linspace(-z_lim, z_lim, nr_points)
@ -492,6 +499,7 @@ class BCoil:
B_z = BCoil.grad(B_z, z)
B_x = BCoil.grad(B_x, x)
plt.figure(12)
plt.plot(z, B_z, linestyle="solid", label=r"$B_{tot}$ along z-axis")
plt.plot(x, B_x, label=r"$B_{tot}$ along x-axis")
plt.title("Gradient of B-field")
@ -500,7 +508,7 @@ class BCoil:
plt.legend()
plt.show()
def B_curv_quick_plot(self, I_current, x_lim=50, z_lim=50, nr_points=500):
def B_curv_quick_plot(self, I_current, x_lim=50, z_lim=50, nr_points=200):
x = np.linspace(-x_lim, x_lim, nr_points)
z = np.linspace(-z_lim, z_lim, nr_points)
@ -508,14 +516,16 @@ class BCoil:
B_z = BCoil.curv(B_z, z)
B_x = BCoil.curv(B_x, x)
plt.figure(13)
plt.plot(z, B_z, linestyle="solid", label=r"$B_{tot}$ along z-axis")
plt.plot(x, B_x, label=r"$B_{tot}$ along x-axis")
plt.title("B-field")
plt.ylabel(r"B-field [G]")
plt.title("Curvature of B-field")
plt.ylabel(r"Curv. B-field [G/cm$^2$]")
plt.xlabel("x-axis / z-axis [mm]")
plt.legend()
plt.show()
def Bz_plot_HH_comp(self, Coil2, I_current, x, z):
B_z, B_x = self.B_field(I_current, x, z)
B_z_2, B_x_2 = Coil2.B_field(I_current, x, z)
@ -617,15 +627,15 @@ class BCoil:
def main():
HH_Coil = BCoil(HH=-1, distance=50, radius=40, layers=8, windings=8, wire_height=0.4, wire_width=0.4,
HH_Coil = BCoil(HH=-1, distance=50, radius=40, layers=8, windings=8, wire_height=0.5, wire_width=0.4,
insulation_thickness=0.2, is_round = True, winding_offset=True)
#ras = HH_Coil.full_raster(raster_value = 3)
# print(HH_Coil.is_round)
#HH_Coil.plot_raster(4)
HH_Coil.plot_raster(10)
HH_Coil.B_quick_plot(1.25, abs = True)
HH_Coil.B_quick_plot(1.25, abs = False)
HH_Coil.B_grad_quick_plot(1.25)
#HH_Coil.B_curv_quick_plot(1.25)
HH_Coil.B_curv_quick_plot(1.25)
# if True & 1 == 1:
# print("test")
#print(ras)
@ -644,7 +654,7 @@ def main():
# ras = HH_Coil.full_raster(10)
#HH_Coil.plot_3d(1.25,50,50)
main()
# if __name__ == "__main__":
# print("g")
# main()
#main()
if __name__ == "__main__":
print("g")
main()

4
untitled0.py
View File

@ -6,4 +6,6 @@ Created on Fri Oct 1 10:42:13 2021
"""
import numpy as np
print(np.zeros((5,2)))
print(np.sqrt(0.2))
print(0.56*8+ 0.1*4.48)