1. magnetic confinement - ENEA - Fusione

More documents

Recommendations

Info

128 5. INERTIAL CONFINEMENT 5.3 Theory interesting and peculiar features contain several grid points and occur where the grid maintains a reasonable shape. For this reason we believe these features to be meaningful. Conclusions could be the following. In the framework of the physical model included in our code (probably adequate for the modest power densities here considered), the succession of the events agrees with the model based on the formation of a cavity surrounded by a dense matter of increasing mass. The ablation pressure pushes this layer. Most of the cavity energy content is thermal, the kinetic one being associated to the dense layer flow. Light may wander in a somewhat erratic way in the cavity. 5.3.2 Code COBRAN implementation Cobran is a 3D (2 space + time), 3 temperature lagrangian code including "real matter" equation of state and opacity coefficients. The package for driving energy deposition includes light/heavy charged particles, ray-traced laser light and raytraced x-rays. During the reference year the code was implemented by a more complete package for reaction products energy deposition. Now the thermonuclear reaction treatment includes finite range charged particles diffusion and non-thermal nuclear reactions and the diffusion and energy deposition of neutrons is treated by a Montecarlo code. 5.3.3 DPSSL Design activity The block diagram of the diode pumped ABCD was completed and the design of the sub-amplifiers was frozen. A solution for an efficient energy transfer from the diode array was found and studied a by a ray-tracing Montecarlo code (fig. 5.8). The simulations have shown that the quality of the pumping on the active material is quite good (fig. 5.9). Fig. 5.9 - Montecarlo simulations show that about 97.3% of rays hit the useful slab area. Reflection losses on the involved optics are modest. Fig. 5.8 - Montecarlo simulations for energy transfer from a diode array to an active element.
Projects FUSION - DIVISION DIRECTORATE FRASCATI M.Samuelli Assoc. Directors: F. De Marco G.B. Righetti G. Valli Plasma Physics Application L. Rapezzi Scientific Secretariat F. De Marco (acting) Intense Neutron Source B. Riccardi Administration & Control N. Manganiello Radiofrequency G.B. Righetti (acting) JET/NET Personnel M. Samuelli (acting) Conceptual Reactor Studies A. Pizzuto (acting) Research Center Brasimone D. Cassarini NET/ITER A. Pizzuto Electrical Engineering A. Coletti Deputy Director Experimental Engineering G. Benamati Deputy Director Fusion Technology A. Pizzuto Inertial Confinement Fusion A. Caruso Deputy Dir. Magnetic Confinement Fusion Physics F. Romanelli
Page 1 and 2:
ITALIAN AGENCY FOR NEW TECHNOLOGIES
Page 3 and 4:
1. MAGNETIC CONFINEMENT 09 1.1 Toka
Page 5 and 6:
3.6 Remote Handling 81 3.6.1 IVROS
Page 7:
5.3 Theory 123 5.3.1 Interaction of
Page 10:
partner in this respect, the Instit
Page 14 and 15:
10 1. MAGNETIC CONFINEMENT 1.1 Toka
Page 16 and 17:
Page 18 and 19:
Page 20 and 21:
Page 22 and 23:
Page 24 and 25:
Page 26 and 27:
Page 28 and 29:
Page 30 and 31:
Page 32 and 33:
28 1. MAGNETIC CONFINEMENT 1.2 FTU
Page 34 and 35:
Page 36 and 37:
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 44 and 45:
Page 46 and 47:
42 1. MAGNETIC CONFINEMENT 1.3 Plas
Page 48 and 49:
Page 50 and 51:
Page 52 and 53:
Page 54 and 55:
50 1. MAGNETIC CONFINEMENT 1.4 FT3
Page 56 and 57:
52 1. MAGNETIC CONFINEMENT 1.4 FT3
Page 58 and 59:
54 1. MAGNETIC CONFINEMENT 1.5 PROT
Page 63 and 64:
2. IGNITOR PROGRAM 59 2.1 Introduct
Page 65:
2. IGNITOR PROGRAM 61 2.3 Engineeri
Page 70 and 71:
66 3. FUSION TECHNOLOGY 3.2 First W
Page 72 and 73:
68 3. FUSION TECHNOLOGY 3.3 Vacuum
Page 74 and 75:
70 3. FUSION TECHNOLOGY 3.4 Magnets
Page 76 and 77:
Page 78 and 79:
Page 80 and 81:
76 3. FUSION TECHNOLOGY 3.5 Neutron
Page 82 and 83: 78 3. FUSION TECHNOLOGY 3.5 Neutron
Page 84 and 85: 80 3. FUSION TECHNOLOGY 3.5 Neutron
Page 86 and 87: 82 3. FUSION TECHNOLOGY 3.6 Remote
Page 88 and 89: 84 3. FUSION TECHNOLOGY 3.7 Materia
Page 94 and 95: 90 3. FUSION TECHNOLOGY 3.8 Liquid
Page 102 and 103: 98 3. FUSION TECHNOLOGY 3.9 Thermal
Page 104 and 105: 100 3. FUSION TECHNOLOGY 3.10 Inter
Page 106 and 107: 102 3. FUSION TECHNOLOGY 3.12 Safet
Page 114: 110 3. FUSION TECHNOLOGY 3.12 Safet
Page 118 and 119: 114 4. MISCELLANEOUS 4.3 Partecipat
Page 120 and 121: 116 4. MISCELLANEOUS 4.4 Advanced S
Page 122 and 123: 118 4. MISCELLANEOUS 4.5 Optical Me
Page 124: 120 4. MISCELLANEOUS 4.8 Cryogenics
Page 128 and 129: 124 5. INERTIAL CONFINEMENT 5.3 The
Page 130 and 131: 126 5. INERTIAL CONFINEMENT 5.3 The
Page 137 and 138: PUBLICATIONS, CONFERENCES AND REPOR
Page 149: PUBLICATIONS, CONFERENCES AND REPOR
Page 154 and 155: 150 ABBREVIATIONS AND ACRONYMS EC E
Page 156 and 157: 152 ABBREVIATIONS AND ACRONYMS LHC
Page 158: 154 ABBREVIATIONS AND ACRONYMS WDS
show all

1. magnetic confinement - ENEA - Fusione

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?