Presentation is loading. Please wait.

Presentation is loading. Please wait.

EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati 23-24 may 2011 Aula B Brunelli ) 1 of 18 slides Research strategy of JT60SA.

Similar presentations


Presentation on theme: "EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati 23-24 may 2011 Aula B Brunelli ) 1 of 18 slides Research strategy of JT60SA."— Presentation transcript:

1 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 1 of 18 slides Research strategy of JT60SA in view of a Gap analysis and Overview of European and worldwide Tokamak capabilities to address Programme needs Outline European and World Wide Tokamaks JT60-SA Research Objectives and Strategy Capability in addressing the Programme needs Summary Duarte Borba

2 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 2 of 18 slides Major Radius (m) Plasma Current (MA) JT60-SA will be a JET class device capable of 5 MA plasmas Design values Routine Operation in H-mode Operation with Tritium Circular Plasma Cross Section European and World Wide Tokamaks ITER (DT,SC) JET (DT) 1997(DT) JET1994 JT-60U1991 JT-60SA 2014 (SC) Tore Supra 1988 (SC & Circular) AUG1991 EAST2006 (SC) KSTAR2007 (SC) D III-D 1986 FTU1990 (Circular) C-Mod1993 TEXTOR1981 (Circular) HL-2a2002 TCV1992 SST-1Soon (SC) HT (Circular) NSTX1999 COMPASS 2009 MAST1999 FAST ST CTF - Over 150 tokamak were built around the world, of which around 30 are in operation.

3 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 3 of 18 slides JT60-SA Research objectives and Strategy Reliable Tokamak operation at high N –explorations in ITER- and DEMO-relevant plasma regimes in terms of the non-dimensional parameters (such as the normalized poloidal gyro radius *, the normalized collisionality * and the normalized plasma pressure N ) Long Pulse/Steady state operation –demonstrates the real-time control in long pulse discharges exceeding the longest time scale governing the plasma system

4 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 4 of 18 slides Reliable Tokamak operation * N ITER JET (DT) JET JT-60U JT-60SA Tore Supra AUG EAST KSTAR D III-D FTU C-Mod TEXTOR HL-2a TCV SST-1 HT-7 NSTX COMPASS MAST FAST ST CTF Others (TFTR …) In Support of ITER operation Complementary to ITER operation

5 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 5 of 18 slides * N Current Tokamaks operation domain H= n/n G = Reliable Tokamak operation Gap: Operation at ITER relevant * and high N relevant * and high N is important for NTM physics Explorations in ITER- and DEMO-relevant plasma regimes in terms of the non- dimensional parameters (such as the normalized poloidal gyro radius *, the normalized collisionality * and the normalized plasma pressure N )

6 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 6 of 18 slides ITER JET (DT) JET JT-60U JT-60SA Tore Supra AUG EAST KSTAR D III-D FTU C-Mod TEXTOR HL-2a TCV SST-1 HT-7 NSTX COMPASS MAST FAST ST CTF Resistive Time (s) Pulse (Heating) length (s) Gap: Operation with pulse length (Heating) >> Resistive Time R ~ 0.21 I p R 0 /V loop Mikkelsen D.R Phys. Fluids B pulse R pulse 10 R ~L/R Long Pulse/Steady state operation In Support of ITER operation Complementary to ITER operation JT60-SA demonstrates the real-time control in long pulse discharges exceeding the longest time scale governing the plasma system

7 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 7 of 18 slides Burning Plasmas Gap: Operation at ITER relevant * fast and high fast * fast 1 B aB a T e 3/2 P RF/NNBI B 2 n e R 0 3 fast ^ Normalized Pressure of Fast Particles ITER 85 MW (Alphas) JET (DT) JET12 MW (ICRH) JT-60U 7 MW (NNBI) JT-60SA 37 MW (NNBI) Tore Supra AUG 6MW (ICRH) EAST KSTAR D III-D 3 MW (ICRH) FTU C-Mod 6MW (ICRH) TEXTOR 3 MW (ICRH) HL-2a TCV SST-1 HT-7 NSTX COMPASS MAST FAST 30 MW (ICRH) ST CTF (NNBI) Simulations using at lower * fast possible using Hydrogen (Alphas) (ICRH) (Alphas) In Support of ITER operation Complementary to ITER operation

8 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 8 of 18 slides Summary Mission In Support of ITER operation Complementary to ITER operation M1:Burning Plasmas FAST, JET (Alphas), JT60-SA (NNBI) none M2:Reliable Tokamak operation JET, AUG JT60-SA (high n ) M3:Compatibility of First Wall Materials FAST, JET (Be), JT60-SA ST-CTF M4: Long Pulse/Steady state operation JT60-SA ( pulse = R )ST-CTF, EAST, KSTAR, SST-1 M5:Predicting Fusion Performance M6:Components for Nuclear Operation JET (DT)ST-CTF

9 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 9 of 18 slides Thank You

10 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 10 of 18 slides M3:Compatibility of First Wall Materials Stored Energy (kJ) / Major Radius (m) Power Loss (MW) / Major Radius (m) First Wall Loads Transient Wall Loads ITER JET (DT) JET JT-60U JT-60SA Tore Supra AUG EAST KSTAR D III-D FTU C-Mod TEXTOR HL-2a TCV SST-1 HT-7 NSTX COMPASS MAST FAST ST CTF Others Gap: Operation with DEMO relevant power exhaust parameters and at ITER relevant (transient) wall loads In Support of ITER operation Complementary to ITER operation

11 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 11 of 18 slides M5:Predicting Fusion Performance * * ITER JET (DT) JET JT-60U JT-60SA Tore Supra AUG EAST KSTAR D III-D FTU C-Mod TEXTOR HL-2a TCV SST-1 HT-7 NSTX COMPASS MAST FAST ST CTF Others (TFTR …) Gap: Operation at ITER relevant low * and low *

12 EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati may 2011 Aula B Brunelli ) 12 of 18 slides DD neutrons M6:Components for Nuclear Operation ITER JET (DT) JET JT-60U JT-60SA Tore Supra AUG EAST KSTAR D III-D FTU C-Mod TEXTOR HL-2a TCV SST-1 HT-7 NSTX COMPASS MAST FAST ST CTF Tritium Burn Up (mg/s) Neutron Wall Load (MW/m 2 ) DT neutrons Gap: A large gap exists between the operation of present devices and the requirements in DEMO in term of Nuclear Operation In Support of ITER operation Complementary to ITER operation


Download ppt "EFDA meeting on EU contribution to JT60SA Research plan version 3 (ENEA Frascati 23-24 may 2011 Aula B Brunelli ) 1 of 18 slides Research strategy of JT60SA."

Similar presentations


Ads by Google