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Your search keyword '"Paley, J.I."' showing total 14 results
Start Over Author "Paley, J.I." Publication Type Electronic Resources
14 results on '"Paley, J.I."'

2. Momentum transport in TCV across sawteeth events

Author

Duval, B.P., Bortolon, A, Federspiel, L., Felici, F., Furno, I., Goodman, T.P., Karpushov, A., Paley, J.I., Piras, F., Duval, B.P., Bortolon, A, Federspiel, L., Felici, F., Furno, I., Goodman, T.P., Karpushov, A., Paley, J.I., and Piras, F.

Abstract

only.

Published
2010

5. Momentum transport in TCV across sawteeth events

Author

Duval, B.P., Bortolon, A, Federspiel, L., Felici, F., Furno, I., Goodman, T.P., Karpushov, A., Paley, J.I., Piras, F., Duval, B.P., Bortolon, A, Federspiel, L., Felici, F., Furno, I., Goodman, T.P., Karpushov, A., Paley, J.I., and Piras, F.

Abstract

only.

Published
2010

7. Real time control of EC heating & current drive systems on TCV

Author

Paley, J.I., Felici, F., Curchod, L., Coda, S., Goodman, T.P., Paley, J.I., Felici, F., Curchod, L., Coda, S., and Goodman, T.P.

Abstract

The ability to control, in real time, the electron cyclotron heating & current drive systems for the control of MHD instabilities is particularly important for large tokamaks operating at high performance. Several algorithms have been developed and tested on TCV to explore possible control techniques, first in simple experiments to control the plasma current and elongation and subsequently in experiments to control the sawtooth instability and profile parameters. A summary of these experiments are presented in this paper together with the application of the break-in-slope technique as a possible real time calculation of the location of EC deposition.

Published
2009

8. Real time control of EC heating & current drive systems on TCV

Author

Paley, J.I., Felici, F., Curchod, L., Coda, S., Goodman, T.P., Paley, J.I., Felici, F., Curchod, L., Coda, S., and Goodman, T.P.

Abstract

The ability to control, in real time, the electron cyclotron heating & current drive systems for the control of MHD instabilities is particularly important for large tokamaks operating at high performance. Several algorithms have been developed and tested on TCV to explore possible control techniques, first in simple experiments to control the plasma current and elongation and subsequently in experiments to control the sawtooth instability and profile parameters. A summary of these experiments are presented in this paper together with the application of the break-in-slope technique as a possible real time calculation of the location of EC deposition.

Published
2009

10. Real time control of plasmas and ECRH systems on TCV

Author

Paley, J.I., Felici, F., Berrino, J., Coda, S., Cruz, N., Duval, B.P., Goodman, T.P., Martin, Y., Moret, J.-M., Piras, F., Rodrigues, A.P., Santos, B., Varandas, C.A.F., Paley, J.I., Felici, F., Berrino, J., Coda, S., Cruz, N., Duval, B.P., Goodman, T.P., Martin, Y., Moret, J.-M., Piras, F., Rodrigues, A.P., Santos, B., and Varandas, C.A.F.

Abstract

Developments in the real time control hardware on TCV paired with the flexibility of plasma shaping and ECRH actuators are opening many opportunities to perform real time experiments and develop algorithms and methods for fusion applications. The ability to control MHD instabilities is particularly important for achieving high performance fusion plasmas and EC is envisaged as a key actuator in maintaining high performance. We have successfully demonstrated control of the sawtooth instability using the EC launcher injection angle to modify the current profile around the q=1 surface. This paper presents an overview of recent real time control experiments on TCV, developments in the hardware and algorithms together with plans for the future.

Published
2008

11. Recent results of ECRH/ECCD experiments on TCV

Author

Felici, F., Asp, E., Cirant, S., Coda, S., Fable, E., Goodman, T.P., Graves, J., Henderson, M., Paley, J.I., Sauter, O., Turri, G., Udintsev, V.S., Zucca, C., Felici, F., Asp, E., Cirant, S., Coda, S., Fable, E., Goodman, T.P., Graves, J., Henderson, M., Paley, J.I., Sauter, O., Turri, G., Udintsev, V.S., and Zucca, C.

Published
2008

13. Real time control of plasmas and ECRH systems on TCV

Author

Paley, J.I., Felici, F., Berrino, J., Coda, S., Cruz, N., Duval, B.P., Goodman, T.P., Martin, Y., Moret, J.-M., Piras, F., Rodrigues, A.P., Santos, B., Varandas, C.A.F., Paley, J.I., Felici, F., Berrino, J., Coda, S., Cruz, N., Duval, B.P., Goodman, T.P., Martin, Y., Moret, J.-M., Piras, F., Rodrigues, A.P., Santos, B., and Varandas, C.A.F.

Abstract

Developments in the real time control hardware on TCV paired with the flexibility of plasma shaping and ECRH actuators are opening many opportunities to perform real time experiments and develop algorithms and methods for fusion applications. The ability to control MHD instabilities is particularly important for achieving high performance fusion plasmas and EC is envisaged as a key actuator in maintaining high performance. We have successfully demonstrated control of the sawtooth instability using the EC launcher injection angle to modify the current profile around the q=1 surface. This paper presents an overview of recent real time control experiments on TCV, developments in the hardware and algorithms together with plans for the future.

Published
2008

14. Recent results of ECRH/ECCD experiments on TCV

Author

Felici, F., Asp, E., Cirant, S., Coda, S., Fable, E., Goodman, T.P., Graves, J., Henderson, M., Paley, J.I., Sauter, O., Turri, G., Udintsev, V.S., Zucca, C., Felici, F., Asp, E., Cirant, S., Coda, S., Fable, E., Goodman, T.P., Graves, J., Henderson, M., Paley, J.I., Sauter, O., Turri, G., Udintsev, V.S., and Zucca, C.

Published
2008

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