Simulation of electric and magnetic fields using FEMM - FH Aachen ...

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Bibliography � 《Finite Element Method Magnetics: Version 4.2User‟s Manual》David Meeker May 29, 2009 � 《Electrostatics: Theory and Applications》 by Camille L. Bertrand � 《Physics for Engineers and Scientists》 by H.C. Ohanian, J.T. Markert (2007). 1 (3rd ed.). Norton. ISBN 9780393930030. � 《Electromagnetics》, by Rothwell and Cloud � 《Electric field in Electricity and Magnetism》, R Nave � http://upload.wikimedia.org/wikipedia/commons/b/b8/Cylindrical_CapacitorII.svg � http://upload.wikimedia.org/wikipedia/commons/3/3f/Spherical_Capacitor.svg � http://upload.wikimedia.org/wikipedia/commons/2/20/Plate_CapacitorII.svg � http://img.tfd.com/mgh/cep/thumb/Magnetic-circuit-with-an-air-gap.jpg
List of figures Figure 1-1 Create a new problem dialogue box .......................................................... 10 Figure 1-2 Problem definition dialogue box ............................................................... 10 Figure 1-3 New model ................................................................................................. 11 Figure 1-4 Linear property .......................................................................................... 11 Figure 1-5 Properties menu ......................................................................................... 12 Figure 1-6Cylinder capacitor ....................................................................................... 12 Figure 1-7 Voltage on layer 1 ...................................................................................... 13 Figure 1-8 Ground ....................................................................................................... 13 Figure 1-9 Layer 1, 2, 3 ............................................................................................... 13 Figure 1-10Property of material 1 ............................................................................... 13 Figure 1-11Property of material 2 ............................................................................... 14 Figure 1-12 Properties for selected block dialogue box .............................................. 14 Figure 1-13 Final model .............................................................................................. 14 Figure 1-14 Mesh ........................................................................................................ 15 Figure 1-15 Result ....................................................................................................... 15 Figure 1-16 X-Y plot of field Values dialogue box..................................................... 16 Figure 1-17 Contour .................................................................................................... 16 Figure 1-18E,t plot ....................................................................................................... 17 Figure 1-19 Change number of points in plot ............................................................. 17 Figure 1-20E,t plot with 600 points in it ..................................................................... 17 Figure 1-21 Point Props ............................................................................................... 18 Figure 1-22 Point info ................................................................................................. 18 Figure 1-23 Problem definition dialogue box ............................................................. 19 Figure 1-24 New model step 1 .................................................................................... 19 Figure 1-25 New model step 2 .................................................................................... 20 Figure 1-26 Properties menu ....................................................................................... 20 Figure 1-27 Cylinder capacitor .................................................................................... 20 Figure 1-28 Voltage on layer 1 .................................................................................... 21 Figure 1-29 Ground ..................................................................................................... 21 Figure 1-30 Layer 1 None Gnd ............................................................................................................................. 22 Figure 1-31Property of material 1 ............................................................................... 22 Figure 1-32Property of material 2 ............................................................................... 22 Figure 1-33Property of material 3 ............................................................................... 22 Figure 1-34 Properties for selected block dialogue box .............................................. 23 Figure 1-35 Mesh ........................................................................................................ 23 Figure 1-36 Result ....................................................................................................... 24 Figure 1-37 Result (zoom) ........................................................................................... 24 Figure 1-38 Contour .................................................................................................... 25 Figure 1-39 E,t plot ...................................................................................................... 25 Figure 1-40 Voltages on two points U‟1 and U‟2 ....................................................... 25 Figure 1-41 Ue8-1 ....................................................................................................... 26 Figure 1-42 Problem definition dialogue box ............................................................. 26
Page 1 and 2:
Simulation of electric and magnetic
Page 3 and 4:
Acknowledgments I would like to exp
Page 5 and 6:
1.4.1 Create a new file. ..........
Page 7 and 8:
3.2.1 Create new file .............
Page 9 and 10:
Current flow procedures: 1. Create
Page 11 and 12:
Problem Type: Axisymmetric Length U
Page 13 and 14:
Figure 1-7 Voltage on layer 1 Groun
Page 15 and 16:
1.1.7 Generate mesh and run FEA Run
Page 17 and 18:
Figure 1-18E,t plot And this plot c
Page 19 and 20:
1.2.2 Set problem definition. Press
Page 21 and 22:
But here we have a non-symmetric ca
Page 23 and 24:
1.2.6 Define conductor and material
Page 25 and 26:
Figure 1-38 Contour Then select E,
Page 27 and 28:
1.3.3 Create a new model We treat t
Page 29 and 30:
1.3.5 Set up the properties of mate
Page 31 and 32: Figure 1-53 Result 1.3.9 Plot field
Page 33 and 34: Inner cable 2*ri=10 mm Flange(Flans
Page 35 and 36: Figure 1-62 Conductor properties Fi
Page 37 and 38: Figure 1-67Contour Use function to
Page 39 and 40: 1.5.2 Set problem definition. Press
Page 41 and 42: 1.5.6 Define conductor properties T
Page 43 and 44: Figure 1-83D,t plot 1.5.11 Comparis
Page 45 and 46: And this time it seems to be smooth
Page 47 and 48: The outer shell is connected with g
Page 49 and 50: 1.6.8 Plot field values Draw E and
Page 51 and 52: 1.7.3 Create a new model Draw 3 seg
Page 53 and 54: 1.7.8 Display results Figure 1-111R
Page 55 and 56: 2. Electrical Field Before we deal
Page 57 and 58: 2.1.5 Define conductor properties S
Page 59 and 60: Draw the contour from (0, 0) to (14
Page 61 and 62: Figure 2-13 New model step 2 2.2.4
Page 63 and 64: σr=1 for schicht2 Figure 2-19Prope
Page 65 and 66: 2.2.9 Plot field values Choose cont
Page 67 and 68: Figure 3-2 Problem definition 3.1.3
Page 69 and 70: 3.1.7 Define circuits. Select menu
Page 71 and 72: 3.1.10 Associate Properties with bo
Page 73 and 74: Click on button . Then in the dialo
Page 75 and 76: 3.2 Air gap Here we have a square c
Page 77 and 78: Figure 3-24 Circuit 3.2.8 Place Blo
Page 79 and 80: Figure 3-29 Mesh 3.2.12 Analysis re
Page 81: 3.2.13 Plot Field Values Draw conto
Page 85 and 86: Figure 1-89 New model .............
Page 87: List of tables Table 1-1 Values of
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