TJ-II:Magnetic configuration: Difference between revisions
Jump to navigation
Jump to search
Created page with "The magnetic configuration of TJ-II in vacuum is completely determined by the currents flowing through the external coils. Magnetic configurations are labelled as 'xxx_yy_zz', where * 'xxx': 10 times the current (in kA) in the circular coil * 'yy': 10 times the current (in kA) in the helical coil * 'zz': 10 times the current (in kA) in the vertical field coils Often used configurations are: * 100_44_64 (a = 0.1925 m, <math>\iota_0/2\pi = 1.55</..." |
No edit summary |
||
| (4 intermediate revisions by the same user not shown) | |||
| Line 4: | Line 4: | ||
* 'yy': 10 times the current (in kA) in the helical coil | * 'yy': 10 times the current (in kA) in the helical coil | ||
* 'zz': 10 times the current (in kA) in the vertical field coils | * 'zz': 10 times the current (in kA) in the vertical field coils | ||
The current in the toroidal field coils is not specified, as its value is adjusted to guarantee central absorption of the [[TJ-II:Electron Cyclotron Resonant Heating|Electron Cyclotron Resonant Heating]] source (requiring a specific value of the magnetic field on the magnetic axis). | |||
Configuration list: | |||
{| class="wikitable" style="width: 100%" border="1"|| | |||
|- | |||
! Configuration | |||
! <math>r_{av}</math> (cm) | |||
! <math>\iota(0)/2\pi</math> | |||
! <math>\iota(a)/2\pi</math> | |||
! <math>B_{m,av}</math>(T) | |||
! <math>B_{reson}</math> (T) | |||
! <math>R_{ax}(0)</math> (m) | |||
! <math>R_{ax}(45)</math>(m) | |||
! Shear (%) | |||
! Well (%) | |||
|- | |||
|0_20_13 ||1.139 || 1.185 || 1.194 || 1.033 || 0.9504 || 1.644 || 1.374 || 0.7793 ||5.7521E-02 | |||
|- | |||
|0_30_15 ||4.228 || 1.518 || 1.698 || 1.019 || 0.9500 || 1.658 || 1.360 || 11.85 || 1.050 | |||
|- | |||
|0_40_18 ||5.903 || 1.756 || 2.003 || 1.008 || 0.9505 || 1.671 || 1.347 || 14.09 || 1.217 | |||
|- | |||
|0_50_22 ||6.480 || 1.936 || 2.230 || 0.9973 || 0.9502 || 1.682 || 1.336 || 15.17 || 2.481 | |||
|- | |||
|0_60_26 ||8.500 || 2.073 || 2.399 || 0.9885 || 0.9502 || 1.692 || 1.326 || 15.70 || 3.218 | |||
|- | |||
|0_70_29 ||7.147 || 2.187 || 2.434 || 0.9805 || 0.9503 || 1.701 || 1.317 || 11.30 || 2.985 | |||
|- | |||
|0_80_34 ||6.902 || 2.284 || 2.469 || 0.9736 || 0.9506 || 1.710 || 1.308 || 8.084 || 2.735 | |||
|- | |||
|0_90_38 ||6.738 || 2.366 || 2.514 || 0.9663 || 0.9503 || 1.719 || 1.299 || 6.269 || 2.534 | |||
|- | |||
|0_100_42 ||12.59 || 2.436 || 2.667 || 0.9601 || 0.9505 || 1.727 || 1.291 || 9.493 || 4.643 | |||
|- | |||
|0_110_46 ||10.67 || 2.493 || 2.667 || 0.9539 || 0.9503 || 1.734 || 1.284 || 6.980 || 4.554 | |||
|- | |||
|0_120_50 ||12.71 || 2.548 || 2.667 || 0.9482 || 0.9504 || 1.742 || 1.276 || 4.683 || 4.272 | |||
|- | |||
|10_20_18 || 2.557 || 1.148 || 1.184 || 1.024 || 0.9514 || 1.652 || 1.366 || 3.183 || 0.2469 | |||
|- | |||
|10_30_20 || 6.083 || 1.438 || 1.602 || 1.010 || 0.9501 || 1.666 || 1.352 || 11.35 || 1.398 | |||
|- | |||
|10_40_24 || 6.921 || 1.659 || 1.880 || 1.000 || 0.9504 || 1.678 || 1.340 || 13.34 || 2.751 | |||
|- | |||
|10_50_27 || 8.140 || 1.826 || 1.997 || 0.9909 || 0.9504 || 1.688 || 1.329 || 9.321 || 3.241 | |||
|- | |||
|10_60_31 || 9.350 || 1.965 || 2.183 || 0.9826 || 0.9505 || 1.698 || 1.319 || 11.11 || 3.084 | |||
|- | |||
|10_70_35 || 10.10 || 2.077 || 2.288 || 0.9750 || 0.9505 || 1.707 || 1.310 || 10.16 || 3.597 | |||
|- | |||
|10_80_38 || 9.810 || 2.174 || 2.371 || 0.9674 || 0.9502 || 1.716 || 1.302 || 9.037 || 3.908 | |||
|- | |||
|10_90_42 || 10.54 || 2.257 || 2.434 || 0.9610 || 0.9503 || 1.724 || 1.294 || 7.851 || 4.281 | |||
|- | |||
|10_100_47 || 10.21 || 2.327 || 2.482 || 0.9546 || 0.9502 || 1.732 || 1.286 || 6.647 || 4.236 | |||
|- | |||
|10_110_51 || 11.11 || 2.395 || 2.547 || 0.9488 || 0.9501 || 1.740 || 1.278 || 6.331 || 5.121 | |||
|- | |||
|10_120_55 || 10.04 || 2.451 || 2.565 || 0.9432 || 0.9502 || 1.747 || 1.271 || 4.674 || 4.426 | |||
|- | |||
|20_10_21 || 1.213 || 0.7902 || 0.7956 || 1.028 || 0.9503 || 1.645 || 1.373 || 0.6830 || 3.7624E-02 | |||
|- | |||
|20_20_22 || 3.952 || 1.136 || 1.185 || 1.014 || 0.9500 || 1.661 || 1.357 || 4.350 || 0.4717 | |||
|- | |||
|20_30_25 || 6.779 || 1.395 || 1.521 || 1.003 || 0.9502 || 1.673 || 1.344 || 9.049 || 1.550 | |||
|- | |||
|20_40_28 || 8.475 || 1.592 || 1.771 || 0.9922 || 0.9498 || 1.685 || 1.333 || 11.25 || 2.879 | |||
|- | |||
|20_50_32 || 8.039 || 1.756 || 1.906 || 0.9842 || 0.9505 || 1.695 || 1.323 || 8.571 || 3.131 | |||
|- | |||
|20_60_35 || 11.21 || 1.884 || 1.997 || 0.9755 || 0.9498 || 1.705 || 1.313 || 5.968 || 1.980 | |||
|- | |||
|20_70_39 || 11.08 || 1.994 || 2.154 || 0.9689 || 0.9504 || 1.714 || 1.304 || 7.982 || 3.385 | |||
|- | |||
|20_80_43 || 12.14 || 2.092 || 2.255 || 0.9614 || 0.9497 || 1.722 || 1.296 || 7.811 || 4.133 | |||
|- | |||
|20_90_47 || 12.83 || 2.174 || 2.324 || 0.9558 || 0.9503 || 1.730 || 1.288 || 6.862 || 4.713 | |||
|- | |||
|20_100_51 || 12.68 || 2.246 || 2.379 || 0.9498 || 0.9503 || 1.738 || 1.280 || 5.945 || 4.930 | |||
|- | |||
|20_110_55 || 13.79 || 2.313 || 2.434 || 0.9443 || 0.9505 || 1.745 || 1.273 || 5.248 || 5.117 | |||
|- | |||
|20_120_59 || 13.91 || 2.368 || 2.483 || 0.9386 || 0.9502 || 1.752 || 1.265 || 4.822 || 5.418 | |||
|- | |||
|30_10_25 || 2.709 || 0.8385 || 0.8507 || 1.018 || 0.9501 || 1.654 || 1.363 || 1.452 || 0.1431 | |||
|- | |||
|30_20_27 || 5.443 || 1.134 || 1.189 || 1.007 || 0.9514 || 1.669 || 1.349 || 4.847 || 0.7001 | |||
|- | |||
|30_30_30 || 8.180 || 1.368 || 1.481 || 0.9956 || 0.9506 || 1.681 || 1.337 || 8.332 || 1.733 | |||
|- | |||
|30_40_33 || 9.756 || 1.550 || 1.687 || 0.9860 || 0.9503 || 1.692 || 1.326 || 8.877 || 2.798 | |||
|- | |||
|30_50_37 || 11.16 || 1.702 || 1.878 || 0.9779 || 0.9503 || 1.702 || 1.316 || 10.37 || 4.941 | |||
|- | |||
|30_60_40 || 9.262 || 1.827 || 1.936 || 0.9706 || 0.9505 || 1.711 || 1.307 || 5.952 || 3.624 | |||
|- | |||
|30_70_44 || 12.28 || 1.937 || 2.007 || 0.9631 || 0.9502 || 1.720 || 1.298 || 3.593 || 4.431 | |||
|- | |||
|30_80_48 || 13.28 || 2.033 || 2.149 || 0.9567 || 0.9502 || 1.728 || 1.290 || 5.702 || 3.674 | |||
|- | |||
|30_90_52 || 14.16 || 2.115 || 2.231 || 0.9504 || 0.9501 || 1.736 || 1.282 || 5.476 || 4.227 | |||
|- | |||
|30_100_56 || 14.97 || 2.187 || 2.295 || 0.9448 || 0.9502 || 1.743 || 1.275 || 4.949 || 4.755 | |||
|- | |||
|30_110_59 || 15.76 || 2.246 || 2.356 || 0.9391 || 0.9500 || 1.751 || 1.267 || 4.920 || 5.215 | |||
|- | |||
|30_120_63 || 14.48 || 2.306 || 2.389 || 0.9343 || 0.9504 || 1.758 || 1.260 || 3.573 || 5.025 | |||
|- | |||
|40_00_27 || 1.350 || 0.5464 || 0.5471 || 1.024 || 0.9504 || 1.647 || 1.371 || 0.1331 || 2.4768E-02 | |||
|- | |||
|40_10_29 || 4.111 || 0.8821 || 0.9010 || 1.010 || 0.9510 || 1.663 || 1.355 || 2.152 || 0.2456 | |||
|- | |||
|40_20_31 || 6.646 || 1.146 || 1.202 || 0.9975 || 0.9501 || 1.677 || 1.341 || 4.928 || 0.8185 | |||
|- | |||
|40_30_34 || 9.328 || 1.354 || 1.452 || 0.9884 || 0.9506 || 1.688 || 1.330 || 7.247 || 1.826 | |||
|- | |||
|40_40_37 || 11.15 || 1.523 || 1.646 || 0.9788 || 0.9498 || 1.699 || 1.319 || 8.061 || 2.901 | |||
|- | |||
|40_50_41 || 12.66 || 1.666 || 1.797 || 0.9719 || 0.9506 || 1.708 || 1.310 || 7.872 || 4.310 | |||
|- | |||
|40_60_44 || 12.34 || 1.786 || 1.927 || 0.9637 || 0.9497 || 1.717 || 1.301 || 7.879 || 5.834 | |||
|- | |||
|40_70_48 || 9.734 || 1.894 || 1.963 || 0.9579 || 0.9504 || 1.726 || 1.292 || 3.625 || 3.668 | |||
|- | |||
|40_80_52 || 13.96 || 1.986 || 2.067 || 0.9515 || 0.9503 || 1.734 || 1.284 || 4.054 || 3.028 | |||
|- | |||
|40_90_56 || 15.39 || 2.062 || 2.156 || 0.9457 || 0.9504 || 1.741 || 1.277 || 4.529 || 3.841 | |||
|- | |||
|40_100_60 || 16.40 || 2.132 || 2.232 || 0.9400 || 0.9502 || 1.749 || 1.269 || 4.683 || 4.355 | |||
|- | |||
|40_110_64 || 18.12 || 2.199 || 2.288 || 0.9348 || 0.9503 || 1.756 || 1.262 || 4.049 || 4.651 | |||
|- | |||
|40_120_68 || 16.81 || 2.256 || 2.327 || 0.9295 || 0.9501 || 1.763 || 1.255 || 3.158 || 4.904 | |||
|- | |||
|50_00_31 || 2.818 || 0.6329 || 0.6375 || 1.013 || 0.9498 || 1.657 || 1.361 || 0.7286 || 6.1871E-02 | |||
|- | |||
|50_10_33 || 5.588 || 0.9254 || 0.9532 || 1.001 || 0.9506 || 1.672 || 1.346 || 3.003 || 0.3605 | |||
|- | |||
|50_20_36 || 8.222 || 1.160 || 1.216 || 0.9902 || 0.9502 || 1.684 || 1.334 || 4.838 || 1.060 | |||
|- | |||
|50_30_39 || 10.67 || 1.352 || 1.435 || 0.9815 || 0.9505 || 1.695 || 1.323 || 6.163 || 2.008 | |||
|- | |||
|50_40_42 || 12.44 || 1.508 || 1.609 || 0.9733 || 0.9504 || 1.705 || 1.313 || 6.719 || 2.910 | |||
|- | |||
|50_50_46 || 13.94 || 1.644 || 1.758 || 0.9661 || 0.9505 || 1.714 || 1.303 || 6.944 || 4.001 | |||
|- | |||
|50_60_49 || 15.09 || 1.757 || 1.887 || 0.9587 || 0.9502 || 1.723 || 1.295 || 7.390 || 6.217 | |||
|- | |||
|50_70_53 || 13.03 || 1.855 || 1.955 || 0.9524 || 0.9502 || 1.731 || 1.287 || 5.353 || 5.830 | |||
|- | |||
|50_80_56 || 16.73 || 1.949 || 2.004 || 0.9463 || 0.9501 || 1.739 || 1.279 || 2.807 || 4.003 | |||
|- | |||
|50_90_60 || 16.70 || 2.011 || 2.101 || 0.9407 || 0.9502 || 1.747 || 1.271 || 4.501 || 3.444 | |||
|- | |||
|50_100_64 || 18.15 || 2.090 || 2.183 || 0.9351 || 0.9500 || 1.754 || 1.264 || 4.434 || 3.907 | |||
|- | |||
|50_110_68 || 17.53 || 2.154 || 2.223 || 0.9297 || 0.9498 || 1.762 || 1.256 || 3.205 || 4.270 | |||
|- | |||
|50_120_72 || 19.13 || 2.213 || 2.288 || 0.9250 || 0.9501 || 1.768 || 1.250 || 3.417 || 4.378 | |||
|- | |||
|60_00_35 || 4.247 || 0.7126 || 0.7205 || 1.003 || 0.9498 || 1.667 || 1.352 || 1.108 || 0.1270 | |||
|- | |||
|60_10_37 || 6.862 || 0.9679 || 1.002 || 0.9934 || 0.9509 || 1.680 || 1.338 || 3.520 || 0.4827 | |||
|- | |||
|60_20_40 || 9.669 || 1.179 || 1.240 || 0.9831 || 0.9503 || 1.692 || 1.326 || 5.202 || 1.236 | |||
|- | |||
|60_30_43 || 12.01 || 1.354 || 1.435 || 0.9747 || 0.9502 || 1.702 || 1.316 || 5.973 || 2.132 | |||
|- | |||
|60_40_46 || 13.48 || 1.500 || 1.593 || 0.9672 || 0.9503 || 1.712 || 1.306 || 6.170 || 2.806 | |||
|- | |||
|60_50_50 || 15.36 || 1.627 || 1.732 || 0.9601 || 0.9504 || 1.721 || 1.297 || 6.467 || 3.895 | |||
|- | |||
|60_60_53 || 16.79 || 1.734 || 1.851 || 0.9528 || 0.9499 || 1.729 || 1.289 || 6.731 || 5.666 | |||
|- | |||
|60_70_57 || 15.88 || 1.829 || 1.934 || 0.9473 || 0.9502 || 1.737 || 1.281 || 5.736 || 6.958 | |||
|- | |||
|60_80_61 || 13.66 || 1.918 || 1.968 || 0.9428 || 0.9514 || 1.745 || 1.273 || 2.622 || 4.555 | |||
|- | |||
|60_90_64 || 17.29 || 2.009 || 2.063 || 0.9359 || 0.9501 || 1.753 || 1.265 || 2.640 || 1.637 | |||
|- | |||
|60_100_68 || 17.62 || 2.049 || 2.122 || 0.9304 || 0.9497 || 1.760 || 1.258 || 3.560 || 3.718 | |||
|- | |||
|60_110_72 || 17.50 || 2.118 || 2.177 || 0.9257 || 0.9501 || 1.767 || 1.251 || 2.811 || 4.023 | |||
|- | |||
|60_120_76 || 17.78 || 2.174 || 2.222 || 0.9217 || 0.9510 || 1.774 || 1.244 || 2.209 || 4.211 | |||
|- | |||
|70_00_39 || 5.731 || 0.7825 || 0.7975 || 0.9949 || 0.9497 || 1.675 || 1.343 || 1.908 || 0.2335 | |||
|- | |||
|70_10_41 || 8.418 || 1.009 || 1.048 || 0.9860 || 0.9509 || 1.688 || 1.330 || 3.845 || 0.6755 | |||
|- | |||
|70_20_44 || 11.09 || 1.201 || 1.265 || 0.9767 || 0.9504 || 1.699 || 1.319 || 5.345 || 1.317 | |||
|- | |||
|70_30_47 || 13.41 || 1.361 || 1.441 || 0.9688 || 0.9504 || 1.709 || 1.309 || 5.859 || 2.187 | |||
|- | |||
|70_40_51 || 14.99 || 1.496 || 1.591 || 0.9615 || 0.9503 || 1.718 || 1.300 || 6.348 || 2.859 | |||
|- | |||
|70_50_54 || 16.87 || 1.617 || 1.712 || 0.9543 || 0.9501 || 1.727 || 1.291 || 5.843 || 3.756 | |||
|- | |||
|70_60_57 || 17.89 || 1.718 || 1.823 || 0.9479 || 0.9500 || 1.735 || 1.283 || 6.140 || 4.746 | |||
|- | |||
|70_70_61 || 18.26 || 1.812 || 1.928 || 0.9423 || 0.9503 || 1.743 || 1.275 || 6.353 || 6.812 | |||
|- | |||
|70_80_65 || 16.37 || 1.896 || 1.962 || 0.9363 || 0.9499 || 1.751 || 1.267 || 3.469 || 5.948 | |||
|- | |||
|70_90_68 || 9.135 || 1.980 || 1.988 || 0.9317 || 0.9506 || 1.758 || 1.260 || 0.3692 || 0.1186 | |||
|- | |||
|70_100_72 || 18.64 || 2.007 || 2.094 || 0.9267 || 0.9506 || 1.765 || 1.253 || 4.327 || 3.356 | |||
|- | |||
|70_110_76 || 18.23 || 2.088 || 2.147 || 0.9219 || 0.9507 || 1.772 || 1.246 || 2.792 || 3.707 | |||
|- | |||
|70_120_80 || 17.89 || 2.145 || 2.184 || 0.9171 || 0.9506 || 1.779 || 1.239 || 1.846 || 4.043 | |||
|- | |||
|80_00_42 ||7.247 ||0.8436 ||0.8697 || 0.9869 || 0.9497 || 1.684 || 1.335 || 3.094 ||0.2402 | |||
|- | |||
|80_10_45 ||9.865 || 1.049 || 1.095 || 0.9794 || 0.9513 || 1.695 || 1.323 || 4.371 ||0.7359 | |||
|- | |||
|80_20_48 ||12.28 || 1.226 || 1.290 || 0.9697 || 0.9500 || 1.706 || 1.312 || 5.206 || 1.327 | |||
|- | |||
|80_30_51 ||14.38 || 1.370 || 1.454 || 0.9626 || 0.9503 || 1.715 || 1.303 || 6.088 || 2.102 | |||
|- | |||
|80_40_54 ||16.47 || 1.500 || 1.594 || 0.9549 || 0.9497 || 1.724 || 1.294 || 6.263 || 2.799 | |||
|- | |||
|80_50_58 ||17.63 || 1.612 || 1.706 || 0.9492 || 0.9503 || 1.733 || 1.285 || 5.842 || 3.329 | |||
|- | |||
|80_60_61 ||18.84 || 1.712 || 1.814 || 0.9436 || 0.9507 || 1.741 || 1.277 || 5.984 || 3.990 | |||
|- | |||
|80_70_65 ||19.27 || 1.799 || 1.898 || 0.9372 || 0.9501 || 1.749 || 1.269 || 5.555 || 4.728 | |||
|- | |||
|80_80_69 ||17.96 || 1.880 || 1.935 || 0.9321 || 0.9503 || 1.756 || 1.262 || 2.921 || 3.774 | |||
|- | |||
|80_90_73 ||13.42 || 1.957 || 1.982 || 0.9266 || 0.9500 || 1.764 || 1.254 || 1.312 ||0.6938 | |||
|- | |||
|80_100_76 || 18.53 || 2.008 || 2.065 || 0.9220 || 0.9504 || 1.770 || 1.247 || 2.839 || 1.773 | |||
|- | |||
|80_110_80 || 18.41 || 2.059 || 2.117 || 0.9176 || 0.9507 || 1.777 || 1.241 || 2.847 || 3.632 | |||
|- | |||
|80_120_84 || 18.26 || 2.117 || 2.157 || 0.9122 || 0.9496 || 1.784 || 1.234 || 1.872 || 3.986 | |||
|- | |||
|90_00_46 || 8.679 || 0.9022 || 0.9354 || 0.9802 || 0.9501 || 1.691 || 1.327 || 3.678 || 0.3981 | |||
|- | |||
|90_10_49 || 11.45 || 1.090 || 1.146 || 0.9717 || 0.9502 || 1.702 || 1.315 || 5.148 || 0.8099 | |||
|- | |||
|90_20_52 || 12.44 || 1.247 || 1.323 || 0.9640 || 0.9503 || 1.712 || 1.305 || 6.100 || 1.079 | |||
|- | |||
|90_30_55 || 16.14 || 1.383 || 1.475 || 0.9571 || 0.9504 || 1.722 || 1.296 || 6.607 || 2.158 | |||
|- | |||
|90_40_58 || 17.45 || 1.506 || 1.597 || 0.9499 || 0.9501 || 1.731 || 1.287 || 6.012 || 2.629 | |||
|- | |||
|90_50_62 || 18.70 || 1.609 || 1.706 || 0.9438 || 0.9501 || 1.739 || 1.279 || 6.003 || 2.901 | |||
|- | |||
|90_60_65 || 18.77 || 1.703 || 1.789 || 0.9381 || 0.9502 || 1.747 || 1.271 || 5.045 || 3.047 | |||
|- | |||
|90_70_69 || 18.43 || 1.787 || 1.852 || 0.9324 || 0.9500 || 1.754 || 1.263 || 3.623 || 3.117 | |||
|- | |||
|90_80_73 || 17.72 || 1.868 || 1.909 || 0.9269 || 0.9497 || 1.762 || 1.256 || 2.217 || 2.354 | |||
|- | |||
|90_90_76 || 14.40 || 1.940 || 1.956 || 0.9221 || 0.9499 || 1.769 || 1.249 || 0.8079 || 0.8326 | |||
|- | |||
|90_100_80 || 18.53 || 2.009 || 2.038 || 0.9176 || 0.9503 || 1.776 || 1.242 || 1.484 || 1.095 | |||
|- | |||
|90_110_84 || 18.97 || 2.021 || 2.094 || 0.9129 || 0.9502 || 1.783 || 1.235 || 3.625 || 3.669 | |||
|- | |||
|90_120_88 || 17.79 || 2.090 || 2.129 || 0.9077 || 0.9494 || 1.789 || 1.229 || 1.827 || 3.862 | |||
|- | |||
|100_00_50 || 10.07 || 0.9544 || 0.9970 || 0.9732 || 0.9499 || 1.699 || 1.319 || 4.471 || 0.4341 | |||
|- | |||
|100_10_53 || 12.78 || 1.127 || 1.186 || 0.9649 || 0.9499 || 1.710 || 1.308 || 5.262 || 0.9629 | |||
|- | |||
|100_16_55 || 13.69 || 1.215 || 1.287 || 0.9610 || 0.9501 || 1.715 || 1.302 || 5.901 || 1.023 | |||
|- | |||
|100_20_56 || 10.86 || 1.271 || 1.324 || 0.9583 || 0.9502 || 1.719 || 1.299 || 4.120 || 0.8295 | |||
|- | |||
|100_22_56 || 15.40 || 1.309 || 1.381 || 0.9412 || 0.9362 || 1.722 || 1.296 || 5.552 || 1.648 | |||
|- | |||
|100_24_58 || 15.90 || 1.326 || 1.406 || 0.9552 || 0.9499 || 1.722 || 1.295 || 6.105 || 1.792 | |||
|- | |||
|100_26_58 || 16.42 || 1.352 || 1.435 || 0.9538 || 0.9499 || 1.724 || 1.293 || 6.137 || 1.888 | |||
|- | |||
|100_28_59 || 17.07 || 1.375 || 1.464 || 0.9527 || 0.9501 || 1.726 || 1.291 || 6.475 || 1.983 | |||
|- | |||
|100_30_59 || 17.29 || 1.398 || 1.490 || 0.9511 || 0.9500 || 1.728 || 1.289 || 6.561 || 2.075 | |||
|- | |||
|100_32_60 || 17.74 || 1.423 || 1.517 || 0.9499 || 0.9499 || 1.730 || 1.288 || 6.596 || 2.165 | |||
|- | |||
|100_36_61 || 18.37 || 1.467 || 1.567 || 0.9475 || 0.9501 || 1.733 || 1.284 || 6.819 || 2.183 | |||
|- | |||
|100_40_63 || 18.77 || 1.509 || 1.608 || 0.9450 || 0.9500 || 1.736 || 1.281 || 6.553 || 2.304 | |||
|- | |||
|100_44_64 || 19.25 || 1.551 || 1.653 || 0.9426 || 0.9500 || 1.740 || 1.278 || 6.569 || 2.360 | |||
|- | |||
|100_48_65 || 19.16 || 1.591 || 1.684 || 0.9400 || 0.9500 || 1.743 || 1.275 || 5.807 || 2.555 | |||
|- | |||
|100_50_65 || 19.11 || 1.613 || 1.704 || 0.9381 || 0.9501 || 1.745 || 1.274 || 5.628 || 2.649 | |||
|- | |||
|100_55_67 || 19.04 || 1.659 || 1.739 || 0.9352 || 0.9500 || 1.749 || 1.270 || 4.839 || 2.808 | |||
|- | |||
|100_56_67 || 18.93 || 1.667 || 1.742 || 0.9347 || 0.9501 || 1.750 || 1.269 || 4.522 || 2.692 | |||
|- | |||
|100_60_68 || 19.04 || 1.702 || 1.775 || 0.9325 || 0.9500 || 1.753 || 1.266 || 4.326 || 2.720 | |||
|- | |||
|100_64_70 || 18.76 || 1.733 || 1.799 || 0.9303 || 0.9500 || 1.756 || 1.263 || 3.774 || 2.676 | |||
|- | |||
|100_68_72 || 18.46 || 1.771 || 1.825 || 0.9279 || 0.9494 || 1.759 || 1.259 || 3.080 || 2.452 | |||
|- | |||
|100_70_73 || 18.23 || 1.784 || 1.841 || 0.9277 || 0.9500 || 1.760 || 1.258 || 3.166 || 2.452 | |||
|- | |||
|100_80_77 || 16.73 || 1.855 || 1.885 || 0.9261 || 0.9532 || 1.767 || 1.251 || 1.617 || 1.818 | |||
|- | |||
|100_90_80 || 13.86 || 1.931 || 1.936 || 0.9172 || 0.9494 || 1.774 || 1.244 || 0.2833 || 0.7382 | |||
|- | |||
|100_95_82 || 11.27 || 1.967 || 1.964 || 0.9243 || 0.9582 || 1.777 || 1.241 || -0.1435 || 6.8954E-02 | |||
|- | |||
|100_105_86 || 16.96 || 2.019 || 2.045 || 0.9233 || 0.9617 || 1.783 || 1.235 || 1.268 || 1.425 | |||
|- | |||
|100_110_88 || 18.88 || 2.020 || 2.073 || 0.9229 || 0.9634 || 1.786 || 1.232 || 2.618 || 2.366 | |||
|- | |||
|100_120_92 || 17.63 || 2.064 || 2.113 || 0.9044 || 0.9501 || 1.794 || 1.224 || 2.379 || 3.790 | |||
|- | |||
|110_00_54 || 11.70 || 1.006 || 1.060 || 0.9663 || 0.9498 || 1.706 || 1.312 || 5.370 || 0.4642 | |||
|- | |||
|110_10_57 || 13.97 || 1.160 || 1.232 || 0.9593 || 0.9502 || 1.716 || 1.301 || 6.136 || 0.8247 | |||
|- | |||
|110_20_60 || 15.75 || 1.298 || 1.372 || 0.9526 || 0.9504 || 1.726 || 1.292 || 5.739 || 1.330 | |||
|- | |||
|110_30_63 || 18.56 || 1.415 || 1.516 || 0.9455 || 0.9500 || 1.734 || 1.284 || 7.122 || 1.849 | |||
|- | |||
|110_40_66 || 19.50 || 1.521 || 1.622 || 0.9398 || 0.9503 || 1.743 || 1.275 || 6.602 || 1.921 | |||
|- | |||
|110_50_70 || 19.07 || 1.618 || 1.696 || 0.9336 || 0.9498 || 1.751 || 1.267 || 4.873 || 2.085 | |||
|- | |||
|110_60_73 || 18.32 || 1.702 || 1.761 || 0.9291 || 0.9507 || 1.758 || 1.260 || 3.471 || 2.033 | |||
|- | |||
|110_70_77 || 17.13 || 1.782 || 1.816 || 0.9237 || 0.9504 || 1.766 || 1.252 || 1.948 || 1.838 | |||
|- | |||
|110_80_81 || 15.56 || 1.853 || 1.871 || 0.9192 || 0.9508 || 1.773 || 1.245 || 0.9878 || 1.332 | |||
|- | |||
|110_90_84 || 13.12 || 1.923 || 1.926 || 0.9142 || 0.9506 || 1.780 || 1.238 || 0.1639 || 0.5301 | |||
|- | |||
|110_95_86 || 10.73 || 1.963 || 1.955 || 0.9095 || 0.9486 || 1.783 || 1.235 || -0.3746 || 8.1449E-04 | |||
|- | |||
|110_110_92 || 17.29 || 2.020 || 2.055 || 0.9056 || 0.9509 || 1.793 || 1.225 || 1.768 || 2.045 | |||
|- | |||
|110_120_95 || 17.55 || 2.048 || 2.095 || 0.9014 || 0.9510 || 1.799 || 1.219 || 2.314 || 3.774 | |||
|- | |||
|120_00_57 || 13.14 || 1.050 || 1.117 || 0.9599 || 0.9497 || 1.714 || 1.305 || 6.304 || 0.4861 | |||
|- | |||
|120_10_60 || 14.81 || 1.196 || 1.268 || 0.9534 || 0.9501 || 1.723 || 1.295 || 6.054 || 0.8382 | |||
|- | |||
|120_20_63 || 17.57 || 1.323 || 1.409 || 0.9458 || 0.9494 || 1.732 || 1.286 || 6.504 || 1.409 | |||
|- | |||
|120_30_67 || 19.50 || 1.435 || 1.539 || 0.9407 || 0.9503 || 1.741 || 1.277 || 7.263 || 1.529 | |||
|- | |||
|120_40_70 || 19.38 || 1.534 || 1.621 || 0.9335 || 0.9492 || 1.749 || 1.269 || 5.695 || 1.632 | |||
|- | |||
|120_50_74 || 18.34 || 1.621 || 1.684 || 0.9294 || 0.9503 || 1.756 || 1.262 || 3.910 || 1.864 | |||
|- | |||
|120_60_77 || 17.24 || 1.703 || 1.743 || 0.9246 || 0.9507 || 1.764 || 1.254 || 2.381 || 1.733 | |||
|- | |||
|120_70_81 || 16.02 || 1.780 || 1.803 || 0.9197 || 0.9509 || 1.771 || 1.247 || 1.312 || 1.511 | |||
|- | |||
|120_80_84 || 14.49 || 1.850 || 1.860 || 0.9150 || 0.9509 || 1.778 || 1.240 || 0.5347 || 1.076 | |||
|- | |||
|120_90_88 || 12.18 || 1.918 || 1.918 || 0.9096 || 0.9501 || 1.785 || 1.233 || -4.1127E-02 || 0.3613 | |||
|- | |||
|120_95_90 || 10.06 || 1.957 || 1.950 || 0.9071 || 0.9499 || 1.788 || 1.230 || -0.3241 || 0.000 | |||
|- | |||
|120_115_97 || 16.46 || 2.020 || 2.066 || 0.8983 || 0.9497 || 1.801 || 1.216 || 2.258 || 2.404 | |||
|- | |||
|120_120_99 || 17.58 || 2.008 || 2.092 || 0.8967 || 0.9501 || 1.804 || 1.213 || 4.186 || 3.647 | |||
|} | |||
== Flexibility == | |||
[[File:Flexibility TJ-II.png|300px|thumb|right|Flexibility diagram of TJ-II magnetic configurations. Several lines of constant rotational transform are highlighted and labelled with the corresponding central <math>\iota/2\pi</math>-value.]] | |||
TJ-II has considerable configurational flexibility, as observed in the 'flexibility diagram'<ref>E. Ascasíbar, T. Estrada, F. Castejón, A. López-Fraguas, I. Pastor, J. Sánchez, U. Stroth, J. Qin and TJ-II Team, ''Magnetic configuration and plasma parameter dependence of the energy confinement time in ECR heated plasmas from the TJ-II stellarator'', [[doi:10.1088/0029-5515/45/4/009|Nucl. Fusion '''45''' (2005) 276–284]]</ref>. | |||
== References == | |||
<references/> | |||
Revision as of 15:19, 7 October 2026
The magnetic configuration of TJ-II in vacuum is completely determined by the currents flowing through the external coils. Magnetic configurations are labelled as 'xxx_yy_zz', where
- 'xxx': 10 times the current (in kA) in the circular coil
- 'yy': 10 times the current (in kA) in the helical coil
- 'zz': 10 times the current (in kA) in the vertical field coils
The current in the toroidal field coils is not specified, as its value is adjusted to guarantee central absorption of the Electron Cyclotron Resonant Heating source (requiring a specific value of the magnetic field on the magnetic axis).
Configuration list:
| Configuration | (cm) | (T) | (T) | (m) | (m) | Shear (%) | Well (%) | ||
|---|---|---|---|---|---|---|---|---|---|
| 0_20_13 | 1.139 | 1.185 | 1.194 | 1.033 | 0.9504 | 1.644 | 1.374 | 0.7793 | 5.7521E-02 |
| 0_30_15 | 4.228 | 1.518 | 1.698 | 1.019 | 0.9500 | 1.658 | 1.360 | 11.85 | 1.050 |
| 0_40_18 | 5.903 | 1.756 | 2.003 | 1.008 | 0.9505 | 1.671 | 1.347 | 14.09 | 1.217 |
| 0_50_22 | 6.480 | 1.936 | 2.230 | 0.9973 | 0.9502 | 1.682 | 1.336 | 15.17 | 2.481 |
| 0_60_26 | 8.500 | 2.073 | 2.399 | 0.9885 | 0.9502 | 1.692 | 1.326 | 15.70 | 3.218 |
| 0_70_29 | 7.147 | 2.187 | 2.434 | 0.9805 | 0.9503 | 1.701 | 1.317 | 11.30 | 2.985 |
| 0_80_34 | 6.902 | 2.284 | 2.469 | 0.9736 | 0.9506 | 1.710 | 1.308 | 8.084 | 2.735 |
| 0_90_38 | 6.738 | 2.366 | 2.514 | 0.9663 | 0.9503 | 1.719 | 1.299 | 6.269 | 2.534 |
| 0_100_42 | 12.59 | 2.436 | 2.667 | 0.9601 | 0.9505 | 1.727 | 1.291 | 9.493 | 4.643 |
| 0_110_46 | 10.67 | 2.493 | 2.667 | 0.9539 | 0.9503 | 1.734 | 1.284 | 6.980 | 4.554 |
| 0_120_50 | 12.71 | 2.548 | 2.667 | 0.9482 | 0.9504 | 1.742 | 1.276 | 4.683 | 4.272 |
| 10_20_18 | 2.557 | 1.148 | 1.184 | 1.024 | 0.9514 | 1.652 | 1.366 | 3.183 | 0.2469 |
| 10_30_20 | 6.083 | 1.438 | 1.602 | 1.010 | 0.9501 | 1.666 | 1.352 | 11.35 | 1.398 |
| 10_40_24 | 6.921 | 1.659 | 1.880 | 1.000 | 0.9504 | 1.678 | 1.340 | 13.34 | 2.751 |
| 10_50_27 | 8.140 | 1.826 | 1.997 | 0.9909 | 0.9504 | 1.688 | 1.329 | 9.321 | 3.241 |
| 10_60_31 | 9.350 | 1.965 | 2.183 | 0.9826 | 0.9505 | 1.698 | 1.319 | 11.11 | 3.084 |
| 10_70_35 | 10.10 | 2.077 | 2.288 | 0.9750 | 0.9505 | 1.707 | 1.310 | 10.16 | 3.597 |
| 10_80_38 | 9.810 | 2.174 | 2.371 | 0.9674 | 0.9502 | 1.716 | 1.302 | 9.037 | 3.908 |
| 10_90_42 | 10.54 | 2.257 | 2.434 | 0.9610 | 0.9503 | 1.724 | 1.294 | 7.851 | 4.281 |
| 10_100_47 | 10.21 | 2.327 | 2.482 | 0.9546 | 0.9502 | 1.732 | 1.286 | 6.647 | 4.236 |
| 10_110_51 | 11.11 | 2.395 | 2.547 | 0.9488 | 0.9501 | 1.740 | 1.278 | 6.331 | 5.121 |
| 10_120_55 | 10.04 | 2.451 | 2.565 | 0.9432 | 0.9502 | 1.747 | 1.271 | 4.674 | 4.426 |
| 20_10_21 | 1.213 | 0.7902 | 0.7956 | 1.028 | 0.9503 | 1.645 | 1.373 | 0.6830 | 3.7624E-02 |
| 20_20_22 | 3.952 | 1.136 | 1.185 | 1.014 | 0.9500 | 1.661 | 1.357 | 4.350 | 0.4717 |
| 20_30_25 | 6.779 | 1.395 | 1.521 | 1.003 | 0.9502 | 1.673 | 1.344 | 9.049 | 1.550 |
| 20_40_28 | 8.475 | 1.592 | 1.771 | 0.9922 | 0.9498 | 1.685 | 1.333 | 11.25 | 2.879 |
| 20_50_32 | 8.039 | 1.756 | 1.906 | 0.9842 | 0.9505 | 1.695 | 1.323 | 8.571 | 3.131 |
| 20_60_35 | 11.21 | 1.884 | 1.997 | 0.9755 | 0.9498 | 1.705 | 1.313 | 5.968 | 1.980 |
| 20_70_39 | 11.08 | 1.994 | 2.154 | 0.9689 | 0.9504 | 1.714 | 1.304 | 7.982 | 3.385 |
| 20_80_43 | 12.14 | 2.092 | 2.255 | 0.9614 | 0.9497 | 1.722 | 1.296 | 7.811 | 4.133 |
| 20_90_47 | 12.83 | 2.174 | 2.324 | 0.9558 | 0.9503 | 1.730 | 1.288 | 6.862 | 4.713 |
| 20_100_51 | 12.68 | 2.246 | 2.379 | 0.9498 | 0.9503 | 1.738 | 1.280 | 5.945 | 4.930 |
| 20_110_55 | 13.79 | 2.313 | 2.434 | 0.9443 | 0.9505 | 1.745 | 1.273 | 5.248 | 5.117 |
| 20_120_59 | 13.91 | 2.368 | 2.483 | 0.9386 | 0.9502 | 1.752 | 1.265 | 4.822 | 5.418 |
| 30_10_25 | 2.709 | 0.8385 | 0.8507 | 1.018 | 0.9501 | 1.654 | 1.363 | 1.452 | 0.1431 |
| 30_20_27 | 5.443 | 1.134 | 1.189 | 1.007 | 0.9514 | 1.669 | 1.349 | 4.847 | 0.7001 |
| 30_30_30 | 8.180 | 1.368 | 1.481 | 0.9956 | 0.9506 | 1.681 | 1.337 | 8.332 | 1.733 |
| 30_40_33 | 9.756 | 1.550 | 1.687 | 0.9860 | 0.9503 | 1.692 | 1.326 | 8.877 | 2.798 |
| 30_50_37 | 11.16 | 1.702 | 1.878 | 0.9779 | 0.9503 | 1.702 | 1.316 | 10.37 | 4.941 |
| 30_60_40 | 9.262 | 1.827 | 1.936 | 0.9706 | 0.9505 | 1.711 | 1.307 | 5.952 | 3.624 |
| 30_70_44 | 12.28 | 1.937 | 2.007 | 0.9631 | 0.9502 | 1.720 | 1.298 | 3.593 | 4.431 |
| 30_80_48 | 13.28 | 2.033 | 2.149 | 0.9567 | 0.9502 | 1.728 | 1.290 | 5.702 | 3.674 |
| 30_90_52 | 14.16 | 2.115 | 2.231 | 0.9504 | 0.9501 | 1.736 | 1.282 | 5.476 | 4.227 |
| 30_100_56 | 14.97 | 2.187 | 2.295 | 0.9448 | 0.9502 | 1.743 | 1.275 | 4.949 | 4.755 |
| 30_110_59 | 15.76 | 2.246 | 2.356 | 0.9391 | 0.9500 | 1.751 | 1.267 | 4.920 | 5.215 |
| 30_120_63 | 14.48 | 2.306 | 2.389 | 0.9343 | 0.9504 | 1.758 | 1.260 | 3.573 | 5.025 |
| 40_00_27 | 1.350 | 0.5464 | 0.5471 | 1.024 | 0.9504 | 1.647 | 1.371 | 0.1331 | 2.4768E-02 |
| 40_10_29 | 4.111 | 0.8821 | 0.9010 | 1.010 | 0.9510 | 1.663 | 1.355 | 2.152 | 0.2456 |
| 40_20_31 | 6.646 | 1.146 | 1.202 | 0.9975 | 0.9501 | 1.677 | 1.341 | 4.928 | 0.8185 |
| 40_30_34 | 9.328 | 1.354 | 1.452 | 0.9884 | 0.9506 | 1.688 | 1.330 | 7.247 | 1.826 |
| 40_40_37 | 11.15 | 1.523 | 1.646 | 0.9788 | 0.9498 | 1.699 | 1.319 | 8.061 | 2.901 |
| 40_50_41 | 12.66 | 1.666 | 1.797 | 0.9719 | 0.9506 | 1.708 | 1.310 | 7.872 | 4.310 |
| 40_60_44 | 12.34 | 1.786 | 1.927 | 0.9637 | 0.9497 | 1.717 | 1.301 | 7.879 | 5.834 |
| 40_70_48 | 9.734 | 1.894 | 1.963 | 0.9579 | 0.9504 | 1.726 | 1.292 | 3.625 | 3.668 |
| 40_80_52 | 13.96 | 1.986 | 2.067 | 0.9515 | 0.9503 | 1.734 | 1.284 | 4.054 | 3.028 |
| 40_90_56 | 15.39 | 2.062 | 2.156 | 0.9457 | 0.9504 | 1.741 | 1.277 | 4.529 | 3.841 |
| 40_100_60 | 16.40 | 2.132 | 2.232 | 0.9400 | 0.9502 | 1.749 | 1.269 | 4.683 | 4.355 |
| 40_110_64 | 18.12 | 2.199 | 2.288 | 0.9348 | 0.9503 | 1.756 | 1.262 | 4.049 | 4.651 |
| 40_120_68 | 16.81 | 2.256 | 2.327 | 0.9295 | 0.9501 | 1.763 | 1.255 | 3.158 | 4.904 |
| 50_00_31 | 2.818 | 0.6329 | 0.6375 | 1.013 | 0.9498 | 1.657 | 1.361 | 0.7286 | 6.1871E-02 |
| 50_10_33 | 5.588 | 0.9254 | 0.9532 | 1.001 | 0.9506 | 1.672 | 1.346 | 3.003 | 0.3605 |
| 50_20_36 | 8.222 | 1.160 | 1.216 | 0.9902 | 0.9502 | 1.684 | 1.334 | 4.838 | 1.060 |
| 50_30_39 | 10.67 | 1.352 | 1.435 | 0.9815 | 0.9505 | 1.695 | 1.323 | 6.163 | 2.008 |
| 50_40_42 | 12.44 | 1.508 | 1.609 | 0.9733 | 0.9504 | 1.705 | 1.313 | 6.719 | 2.910 |
| 50_50_46 | 13.94 | 1.644 | 1.758 | 0.9661 | 0.9505 | 1.714 | 1.303 | 6.944 | 4.001 |
| 50_60_49 | 15.09 | 1.757 | 1.887 | 0.9587 | 0.9502 | 1.723 | 1.295 | 7.390 | 6.217 |
| 50_70_53 | 13.03 | 1.855 | 1.955 | 0.9524 | 0.9502 | 1.731 | 1.287 | 5.353 | 5.830 |
| 50_80_56 | 16.73 | 1.949 | 2.004 | 0.9463 | 0.9501 | 1.739 | 1.279 | 2.807 | 4.003 |
| 50_90_60 | 16.70 | 2.011 | 2.101 | 0.9407 | 0.9502 | 1.747 | 1.271 | 4.501 | 3.444 |
| 50_100_64 | 18.15 | 2.090 | 2.183 | 0.9351 | 0.9500 | 1.754 | 1.264 | 4.434 | 3.907 |
| 50_110_68 | 17.53 | 2.154 | 2.223 | 0.9297 | 0.9498 | 1.762 | 1.256 | 3.205 | 4.270 |
| 50_120_72 | 19.13 | 2.213 | 2.288 | 0.9250 | 0.9501 | 1.768 | 1.250 | 3.417 | 4.378 |
| 60_00_35 | 4.247 | 0.7126 | 0.7205 | 1.003 | 0.9498 | 1.667 | 1.352 | 1.108 | 0.1270 |
| 60_10_37 | 6.862 | 0.9679 | 1.002 | 0.9934 | 0.9509 | 1.680 | 1.338 | 3.520 | 0.4827 |
| 60_20_40 | 9.669 | 1.179 | 1.240 | 0.9831 | 0.9503 | 1.692 | 1.326 | 5.202 | 1.236 |
| 60_30_43 | 12.01 | 1.354 | 1.435 | 0.9747 | 0.9502 | 1.702 | 1.316 | 5.973 | 2.132 |
| 60_40_46 | 13.48 | 1.500 | 1.593 | 0.9672 | 0.9503 | 1.712 | 1.306 | 6.170 | 2.806 |
| 60_50_50 | 15.36 | 1.627 | 1.732 | 0.9601 | 0.9504 | 1.721 | 1.297 | 6.467 | 3.895 |
| 60_60_53 | 16.79 | 1.734 | 1.851 | 0.9528 | 0.9499 | 1.729 | 1.289 | 6.731 | 5.666 |
| 60_70_57 | 15.88 | 1.829 | 1.934 | 0.9473 | 0.9502 | 1.737 | 1.281 | 5.736 | 6.958 |
| 60_80_61 | 13.66 | 1.918 | 1.968 | 0.9428 | 0.9514 | 1.745 | 1.273 | 2.622 | 4.555 |
| 60_90_64 | 17.29 | 2.009 | 2.063 | 0.9359 | 0.9501 | 1.753 | 1.265 | 2.640 | 1.637 |
| 60_100_68 | 17.62 | 2.049 | 2.122 | 0.9304 | 0.9497 | 1.760 | 1.258 | 3.560 | 3.718 |
| 60_110_72 | 17.50 | 2.118 | 2.177 | 0.9257 | 0.9501 | 1.767 | 1.251 | 2.811 | 4.023 |
| 60_120_76 | 17.78 | 2.174 | 2.222 | 0.9217 | 0.9510 | 1.774 | 1.244 | 2.209 | 4.211 |
| 70_00_39 | 5.731 | 0.7825 | 0.7975 | 0.9949 | 0.9497 | 1.675 | 1.343 | 1.908 | 0.2335 |
| 70_10_41 | 8.418 | 1.009 | 1.048 | 0.9860 | 0.9509 | 1.688 | 1.330 | 3.845 | 0.6755 |
| 70_20_44 | 11.09 | 1.201 | 1.265 | 0.9767 | 0.9504 | 1.699 | 1.319 | 5.345 | 1.317 |
| 70_30_47 | 13.41 | 1.361 | 1.441 | 0.9688 | 0.9504 | 1.709 | 1.309 | 5.859 | 2.187 |
| 70_40_51 | 14.99 | 1.496 | 1.591 | 0.9615 | 0.9503 | 1.718 | 1.300 | 6.348 | 2.859 |
| 70_50_54 | 16.87 | 1.617 | 1.712 | 0.9543 | 0.9501 | 1.727 | 1.291 | 5.843 | 3.756 |
| 70_60_57 | 17.89 | 1.718 | 1.823 | 0.9479 | 0.9500 | 1.735 | 1.283 | 6.140 | 4.746 |
| 70_70_61 | 18.26 | 1.812 | 1.928 | 0.9423 | 0.9503 | 1.743 | 1.275 | 6.353 | 6.812 |
| 70_80_65 | 16.37 | 1.896 | 1.962 | 0.9363 | 0.9499 | 1.751 | 1.267 | 3.469 | 5.948 |
| 70_90_68 | 9.135 | 1.980 | 1.988 | 0.9317 | 0.9506 | 1.758 | 1.260 | 0.3692 | 0.1186 |
| 70_100_72 | 18.64 | 2.007 | 2.094 | 0.9267 | 0.9506 | 1.765 | 1.253 | 4.327 | 3.356 |
| 70_110_76 | 18.23 | 2.088 | 2.147 | 0.9219 | 0.9507 | 1.772 | 1.246 | 2.792 | 3.707 |
| 70_120_80 | 17.89 | 2.145 | 2.184 | 0.9171 | 0.9506 | 1.779 | 1.239 | 1.846 | 4.043 |
| 80_00_42 | 7.247 | 0.8436 | 0.8697 | 0.9869 | 0.9497 | 1.684 | 1.335 | 3.094 | 0.2402 |
| 80_10_45 | 9.865 | 1.049 | 1.095 | 0.9794 | 0.9513 | 1.695 | 1.323 | 4.371 | 0.7359 |
| 80_20_48 | 12.28 | 1.226 | 1.290 | 0.9697 | 0.9500 | 1.706 | 1.312 | 5.206 | 1.327 |
| 80_30_51 | 14.38 | 1.370 | 1.454 | 0.9626 | 0.9503 | 1.715 | 1.303 | 6.088 | 2.102 |
| 80_40_54 | 16.47 | 1.500 | 1.594 | 0.9549 | 0.9497 | 1.724 | 1.294 | 6.263 | 2.799 |
| 80_50_58 | 17.63 | 1.612 | 1.706 | 0.9492 | 0.9503 | 1.733 | 1.285 | 5.842 | 3.329 |
| 80_60_61 | 18.84 | 1.712 | 1.814 | 0.9436 | 0.9507 | 1.741 | 1.277 | 5.984 | 3.990 |
| 80_70_65 | 19.27 | 1.799 | 1.898 | 0.9372 | 0.9501 | 1.749 | 1.269 | 5.555 | 4.728 |
| 80_80_69 | 17.96 | 1.880 | 1.935 | 0.9321 | 0.9503 | 1.756 | 1.262 | 2.921 | 3.774 |
| 80_90_73 | 13.42 | 1.957 | 1.982 | 0.9266 | 0.9500 | 1.764 | 1.254 | 1.312 | 0.6938 |
| 80_100_76 | 18.53 | 2.008 | 2.065 | 0.9220 | 0.9504 | 1.770 | 1.247 | 2.839 | 1.773 |
| 80_110_80 | 18.41 | 2.059 | 2.117 | 0.9176 | 0.9507 | 1.777 | 1.241 | 2.847 | 3.632 |
| 80_120_84 | 18.26 | 2.117 | 2.157 | 0.9122 | 0.9496 | 1.784 | 1.234 | 1.872 | 3.986 |
| 90_00_46 | 8.679 | 0.9022 | 0.9354 | 0.9802 | 0.9501 | 1.691 | 1.327 | 3.678 | 0.3981 |
| 90_10_49 | 11.45 | 1.090 | 1.146 | 0.9717 | 0.9502 | 1.702 | 1.315 | 5.148 | 0.8099 |
| 90_20_52 | 12.44 | 1.247 | 1.323 | 0.9640 | 0.9503 | 1.712 | 1.305 | 6.100 | 1.079 |
| 90_30_55 | 16.14 | 1.383 | 1.475 | 0.9571 | 0.9504 | 1.722 | 1.296 | 6.607 | 2.158 |
| 90_40_58 | 17.45 | 1.506 | 1.597 | 0.9499 | 0.9501 | 1.731 | 1.287 | 6.012 | 2.629 |
| 90_50_62 | 18.70 | 1.609 | 1.706 | 0.9438 | 0.9501 | 1.739 | 1.279 | 6.003 | 2.901 |
| 90_60_65 | 18.77 | 1.703 | 1.789 | 0.9381 | 0.9502 | 1.747 | 1.271 | 5.045 | 3.047 |
| 90_70_69 | 18.43 | 1.787 | 1.852 | 0.9324 | 0.9500 | 1.754 | 1.263 | 3.623 | 3.117 |
| 90_80_73 | 17.72 | 1.868 | 1.909 | 0.9269 | 0.9497 | 1.762 | 1.256 | 2.217 | 2.354 |
| 90_90_76 | 14.40 | 1.940 | 1.956 | 0.9221 | 0.9499 | 1.769 | 1.249 | 0.8079 | 0.8326 |
| 90_100_80 | 18.53 | 2.009 | 2.038 | 0.9176 | 0.9503 | 1.776 | 1.242 | 1.484 | 1.095 |
| 90_110_84 | 18.97 | 2.021 | 2.094 | 0.9129 | 0.9502 | 1.783 | 1.235 | 3.625 | 3.669 |
| 90_120_88 | 17.79 | 2.090 | 2.129 | 0.9077 | 0.9494 | 1.789 | 1.229 | 1.827 | 3.862 |
| 100_00_50 | 10.07 | 0.9544 | 0.9970 | 0.9732 | 0.9499 | 1.699 | 1.319 | 4.471 | 0.4341 |
| 100_10_53 | 12.78 | 1.127 | 1.186 | 0.9649 | 0.9499 | 1.710 | 1.308 | 5.262 | 0.9629 |
| 100_16_55 | 13.69 | 1.215 | 1.287 | 0.9610 | 0.9501 | 1.715 | 1.302 | 5.901 | 1.023 |
| 100_20_56 | 10.86 | 1.271 | 1.324 | 0.9583 | 0.9502 | 1.719 | 1.299 | 4.120 | 0.8295 |
| 100_22_56 | 15.40 | 1.309 | 1.381 | 0.9412 | 0.9362 | 1.722 | 1.296 | 5.552 | 1.648 |
| 100_24_58 | 15.90 | 1.326 | 1.406 | 0.9552 | 0.9499 | 1.722 | 1.295 | 6.105 | 1.792 |
| 100_26_58 | 16.42 | 1.352 | 1.435 | 0.9538 | 0.9499 | 1.724 | 1.293 | 6.137 | 1.888 |
| 100_28_59 | 17.07 | 1.375 | 1.464 | 0.9527 | 0.9501 | 1.726 | 1.291 | 6.475 | 1.983 |
| 100_30_59 | 17.29 | 1.398 | 1.490 | 0.9511 | 0.9500 | 1.728 | 1.289 | 6.561 | 2.075 |
| 100_32_60 | 17.74 | 1.423 | 1.517 | 0.9499 | 0.9499 | 1.730 | 1.288 | 6.596 | 2.165 |
| 100_36_61 | 18.37 | 1.467 | 1.567 | 0.9475 | 0.9501 | 1.733 | 1.284 | 6.819 | 2.183 |
| 100_40_63 | 18.77 | 1.509 | 1.608 | 0.9450 | 0.9500 | 1.736 | 1.281 | 6.553 | 2.304 |
| 100_44_64 | 19.25 | 1.551 | 1.653 | 0.9426 | 0.9500 | 1.740 | 1.278 | 6.569 | 2.360 |
| 100_48_65 | 19.16 | 1.591 | 1.684 | 0.9400 | 0.9500 | 1.743 | 1.275 | 5.807 | 2.555 |
| 100_50_65 | 19.11 | 1.613 | 1.704 | 0.9381 | 0.9501 | 1.745 | 1.274 | 5.628 | 2.649 |
| 100_55_67 | 19.04 | 1.659 | 1.739 | 0.9352 | 0.9500 | 1.749 | 1.270 | 4.839 | 2.808 |
| 100_56_67 | 18.93 | 1.667 | 1.742 | 0.9347 | 0.9501 | 1.750 | 1.269 | 4.522 | 2.692 |
| 100_60_68 | 19.04 | 1.702 | 1.775 | 0.9325 | 0.9500 | 1.753 | 1.266 | 4.326 | 2.720 |
| 100_64_70 | 18.76 | 1.733 | 1.799 | 0.9303 | 0.9500 | 1.756 | 1.263 | 3.774 | 2.676 |
| 100_68_72 | 18.46 | 1.771 | 1.825 | 0.9279 | 0.9494 | 1.759 | 1.259 | 3.080 | 2.452 |
| 100_70_73 | 18.23 | 1.784 | 1.841 | 0.9277 | 0.9500 | 1.760 | 1.258 | 3.166 | 2.452 |
| 100_80_77 | 16.73 | 1.855 | 1.885 | 0.9261 | 0.9532 | 1.767 | 1.251 | 1.617 | 1.818 |
| 100_90_80 | 13.86 | 1.931 | 1.936 | 0.9172 | 0.9494 | 1.774 | 1.244 | 0.2833 | 0.7382 |
| 100_95_82 | 11.27 | 1.967 | 1.964 | 0.9243 | 0.9582 | 1.777 | 1.241 | -0.1435 | 6.8954E-02 |
| 100_105_86 | 16.96 | 2.019 | 2.045 | 0.9233 | 0.9617 | 1.783 | 1.235 | 1.268 | 1.425 |
| 100_110_88 | 18.88 | 2.020 | 2.073 | 0.9229 | 0.9634 | 1.786 | 1.232 | 2.618 | 2.366 |
| 100_120_92 | 17.63 | 2.064 | 2.113 | 0.9044 | 0.9501 | 1.794 | 1.224 | 2.379 | 3.790 |
| 110_00_54 | 11.70 | 1.006 | 1.060 | 0.9663 | 0.9498 | 1.706 | 1.312 | 5.370 | 0.4642 |
| 110_10_57 | 13.97 | 1.160 | 1.232 | 0.9593 | 0.9502 | 1.716 | 1.301 | 6.136 | 0.8247 |
| 110_20_60 | 15.75 | 1.298 | 1.372 | 0.9526 | 0.9504 | 1.726 | 1.292 | 5.739 | 1.330 |
| 110_30_63 | 18.56 | 1.415 | 1.516 | 0.9455 | 0.9500 | 1.734 | 1.284 | 7.122 | 1.849 |
| 110_40_66 | 19.50 | 1.521 | 1.622 | 0.9398 | 0.9503 | 1.743 | 1.275 | 6.602 | 1.921 |
| 110_50_70 | 19.07 | 1.618 | 1.696 | 0.9336 | 0.9498 | 1.751 | 1.267 | 4.873 | 2.085 |
| 110_60_73 | 18.32 | 1.702 | 1.761 | 0.9291 | 0.9507 | 1.758 | 1.260 | 3.471 | 2.033 |
| 110_70_77 | 17.13 | 1.782 | 1.816 | 0.9237 | 0.9504 | 1.766 | 1.252 | 1.948 | 1.838 |
| 110_80_81 | 15.56 | 1.853 | 1.871 | 0.9192 | 0.9508 | 1.773 | 1.245 | 0.9878 | 1.332 |
| 110_90_84 | 13.12 | 1.923 | 1.926 | 0.9142 | 0.9506 | 1.780 | 1.238 | 0.1639 | 0.5301 |
| 110_95_86 | 10.73 | 1.963 | 1.955 | 0.9095 | 0.9486 | 1.783 | 1.235 | -0.3746 | 8.1449E-04 |
| 110_110_92 | 17.29 | 2.020 | 2.055 | 0.9056 | 0.9509 | 1.793 | 1.225 | 1.768 | 2.045 |
| 110_120_95 | 17.55 | 2.048 | 2.095 | 0.9014 | 0.9510 | 1.799 | 1.219 | 2.314 | 3.774 |
| 120_00_57 | 13.14 | 1.050 | 1.117 | 0.9599 | 0.9497 | 1.714 | 1.305 | 6.304 | 0.4861 |
| 120_10_60 | 14.81 | 1.196 | 1.268 | 0.9534 | 0.9501 | 1.723 | 1.295 | 6.054 | 0.8382 |
| 120_20_63 | 17.57 | 1.323 | 1.409 | 0.9458 | 0.9494 | 1.732 | 1.286 | 6.504 | 1.409 |
| 120_30_67 | 19.50 | 1.435 | 1.539 | 0.9407 | 0.9503 | 1.741 | 1.277 | 7.263 | 1.529 |
| 120_40_70 | 19.38 | 1.534 | 1.621 | 0.9335 | 0.9492 | 1.749 | 1.269 | 5.695 | 1.632 |
| 120_50_74 | 18.34 | 1.621 | 1.684 | 0.9294 | 0.9503 | 1.756 | 1.262 | 3.910 | 1.864 |
| 120_60_77 | 17.24 | 1.703 | 1.743 | 0.9246 | 0.9507 | 1.764 | 1.254 | 2.381 | 1.733 |
| 120_70_81 | 16.02 | 1.780 | 1.803 | 0.9197 | 0.9509 | 1.771 | 1.247 | 1.312 | 1.511 |
| 120_80_84 | 14.49 | 1.850 | 1.860 | 0.9150 | 0.9509 | 1.778 | 1.240 | 0.5347 | 1.076 |
| 120_90_88 | 12.18 | 1.918 | 1.918 | 0.9096 | 0.9501 | 1.785 | 1.233 | -4.1127E-02 | 0.3613 |
| 120_95_90 | 10.06 | 1.957 | 1.950 | 0.9071 | 0.9499 | 1.788 | 1.230 | -0.3241 | 0.000 |
| 120_115_97 | 16.46 | 2.020 | 2.066 | 0.8983 | 0.9497 | 1.801 | 1.216 | 2.258 | 2.404 |
| 120_120_99 | 17.58 | 2.008 | 2.092 | 0.8967 | 0.9501 | 1.804 | 1.213 | 4.186 | 3.647 |
Flexibility

TJ-II has considerable configurational flexibility, as observed in the 'flexibility diagram'[1].
References
- ↑ E. Ascasíbar, T. Estrada, F. Castejón, A. López-Fraguas, I. Pastor, J. Sánchez, U. Stroth, J. Qin and TJ-II Team, Magnetic configuration and plasma parameter dependence of the energy confinement time in ECR heated plasmas from the TJ-II stellarator, Nucl. Fusion 45 (2005) 276–284