Kicker Magnets - Revision history

Oborn: /* Kicker Magnet Experimental */

2010-06-17T21:54:04Z

Kicker Magnet Experimental

Oborn: /* Kicker Magnet Calculations */

2010-06-17T21:53:34Z

Kicker Magnet Calculations

Oborn: /* Setup and Data */

2010-06-17T21:48:58Z

Setup and Data

Oborn: /* Kicker Magnet Experimental Data */

2010-06-17T21:48:11Z

Kicker Magnet Experimental Data

Oborn at 21:23, 17 June 2010

2010-06-17T21:23:51Z

Oborn: /* Kicker Magnet Experimental Data */

2010-06-17T21:22:07Z

Kicker Magnet Experimental Data

Oborn at 21:21, 17 June 2010

2010-06-17T21:21:40Z

Oborn: /* Kicker Magnet Calculations */

2010-06-17T21:20:32Z

Kicker Magnet Calculations

Oborn at 18:32, 10 June 2010

2010-06-10T18:32:36Z

Oborn: /* Magnetic Field Produced by Coils */

2010-06-10T18:10:26Z

Magnetic Field Produced by Coils

@@ Line 102: / Line 102: @@
 It is found that if we supplied 52 Amps to a pair of these coils we would get a magnetic field in the beam line of 0.0096 T, which is the field required to bend an electron 0.47 degrees.
-=Kicker Magnet Experimental=
+=Kicker Magnet - Experimental Part=
 ==Setup and Data==

@@ Line 1: / Line 1: @@
-=Kicker Magnet Calculations=
+=Kicker Magnet - Theoretical Part=
 ==Field needed to bend 44 MeV electrons 0.47 degrees==
@@ Line 100: / Line 100: @@
 ==Conclusion==
 It is found that if we supplied 52 Amps to a pair of these coils we would get a magnetic field in the beam line of 0.0096 T, which is the field required to bend an electron 0.47 degrees.
 =Kicker Magnet Experimental=

@@ Line 109: / Line 109: @@
-[[Image:Kicker_Magnet_Schematic.jpg |800px]]
+[[Image:Kicker_Magnet_Schematic.jpg |500px]]
 Data was obtained for three different currents, 50 Amps, 75 Amps, and 100 Amps.  The data measured is listed below.
@@ Line 149: / Line 149: @@
 |}
 [[Image:Kicker_Magnet_Exper_data.jpg |800px]]
 ==Summary==

@@ Line 102: / Line 102: @@
 It is found that if we supplied 52 Amps to a pair of these coils we would get a magnetic field in the beam line of 0.0096 T, which is the field required to bend an electron 0.47 degrees.
-=Kicker Magnet Experimental Data=
+=Kicker Magnet Experimental=
 An experiment was done to see how the theoretical calculations compare to the experimental data.  Two of the coils described above were used.  The chilled water system in the experimental hall of the HRRL was used to circulate water through the coils.  The coils were connected to a power supply that is capable of producing 300 Amps and 100 Volts.  A schematic of the setup is shown below.
-[[picture]]
 Data was obtained for three different currents, 50 Amps, 75 Amps, and 100 Amps.  The data measured is listed below.

@@ Line 149: / Line 149: @@
 ==Summary==
-As can be seen from comparing the theoretical to the experimental data, the values are pretty close.  The assumption of the coils being circular solenoids is one possibility of the discrepancy.  In either case, we need around 60 Amps to bend the 44 MeV electrons 0.47 degrees.
+As can be seen from comparing the theoretical to the experimental data, the values are pretty close.  The assumption of the coils being circular solenoids is one possibility of the discrepancy.  Furthermore, it is determined that about 60 Amps is needed to bend a 44 MeV electron 0.47 degrees.
 [http://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back]

@@ Line 146: / Line 146: @@
 |}
-[[Image:Kicker_Magnet_Exper_data.jpg |300px]]
+[[Image:Kicker_Magnet_Exper_data.jpg |900px]]
 ==Summary==

@@ Line 73: / Line 73: @@
 |'''B-Field (outer)'''
 |-
-| '''1''' || 2.5 cm || 0.00094392 T || 0.00097 T
+| '''1''' || 2 cm || 12.12 G || 11.78 G
 |-
-| '''2''' || 3.15 cm || 0.000675 T || 0.000739 T
+| '''2''' || 2.65 cm || 8.74 G || 9.12 G
 |-
-| '''3''' || 3.8 cm || 0.00048507 T || 0.00056 T
+| '''3''' || 3.3 cm || 6.25 G || 6.93 G
 |-
-| '''4''' || 4.45 cm || 0.00035357 T || 0.000425 T
+| '''4''' || 3.95 cm || 4.5 G || 5.25 G
 |-
-| '''5''' || 5.1 cm || 0.00026237 T || 0.000326 T
+| '''5''' || 4.6 cm || 3.3 G || 4 G
 |-
-| '''6''' || 5.75 cm || 0.00019838 T || 0.000253 T
+| '''6''' || 5.25 cm || 2.46 G || 3.07 G
 |-
-| '''7''' || 6.4 cm || 0.00015274 T || 0.000199 T
+| '''7''' || 5.9 cm || 1.86 G || 2.39 G
 |-
-| '''8''' || 7.05 cm || 0.0001196 T || 0.000158 T
+| '''8''' || 6.55 cm || 1.44 G || 1.88 G
 |-
-| '''9''' || 7.7 cm || 0.0000951 T || 0.000128 T
+| '''9''' || 7.2 cm || 1.33 G || 1.5 G
 |-
-| '''10'''|| 8.35 cm || 0.0000767 T || 0.000104 T
+| '''10'''|| 7.85 cm || 0.90 G || 1.22 G
 |-
-| '''11'''|| 9 cm || 0.0000627 T || 0.0000857 T
+| '''11'''|| 9 cm || 0.73 G || 0.99 G
 |}
-Adding the inner and outer fields gives a combined field of 0.007373 T per coil.  If we used two coils, one on each side of the beam line we would have a field of 0.014745 T, which is above the needed field to bend electron 0.47 degrees.  But, by knowing the field we need, 0.0096 T, we can reverse calculate the current needed to produce 0.0096 T by these coils.
+Adding the inner and outer fields gives a combined field of 92 G per coil.  If we used two coils, one on each side of the beam line we would have a field of 183 G, which is above the needed field to bend electron 0.47 degrees.  But, by knowing the field we need, 96 G, we can reverse calculate the current needed to produce 96 G by these coils.
 ==Conclusion==
-It is found that if we supplied 65 Amps to a pair of these coils we would get a magnetic field in the beam line of 0.0096 T, which is the field required to bend an electron 0.47 degrees.
+It is found that if we supplied 52 Amps to a pair of these coils we would get a magnetic field in the beam line of 0.0096 T, which is the field required to bend an electron 0.47 degrees.
 [http://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back]

@@ Line 50: / Line 50: @@
 [[Image:Coil_Schematic.jpg |300px]]
-[[Image:Coil_Schematic2.jpg |300px]]
+[[Image:Coil_Schematic2.jpg |200px]]
 Assuming the coils we are using are in a solenoidal shape, we have: