S. Ashworth

发表

AC losses in a high temperature superconducting generator

K. Weeber, E. Laskaris, J. Bray, 2005, IEEE Transactions on Applied Superconductivity.

Measurement of ac losses in superconductors due to ac transport currents in applied ac magnetic fields

M. Suenaga, S. Ashworth, M. Suenaga, 1999 .

Anisotropic critical current densities of silver sheathed BSCCO-2223 tape

B. Glowacki, S. Ashworth, 1994 .

Electrical measurements of AC losses in high temperature superconducting coils at variable temperatures

C. Kim, S. Pamidi, D. Nguyen, 2013 .

Self-field AC losses and critical currents in multi-tube Ag - Bi-2223 conductors

B. Glowacki, A. Campbell, S. Ashworth, 1996 .

AC losses due to magnetic fields and transport currents

S. Ashworth, M. Suenaga, 1999, IEEE Transactions on Applied Superconductivity.

AC losses of Ag-(Bi,Pb)SrCaCuO-2223 tapes in combination of transverse external magnetic field and transport current

B. Glowacki, A. Campbell, S. Ashworth, 1995, IEEE Transactions on Applied Superconductivity.

Local calorimetry to measure ac losses in HTS conductors

M. Suenaga, S. Ashworth, M. Suenaga, 2001 .

Transport AC losses in multifilamentary Ag/Bi-2223 tapes in low external DC magnetic fields

B. Glowacki, P. Haldar, A. Campbell, 1996 .

Experimental determination of the losses produced by the interaction of AC magnetic fields and transport currents in HTS tapes

S. Ashworth, M. Suenaga, 2000 .

Alternating current losses in YBa2Cu3O7−x coated conductors on technical substrates

J. Willis, S. Foltyn, S. Ashworth, 2000 .

A Series Pressure Drop Representation for Flow Through Orifice Tubes

F. Prenger, S. Ashworth, T. Jankowski, 2008 .

Periodic Space-Time Formulation for Numerical AC Loss Computation in Superconductors

F. Grilli, F. Sirois, M. Laforest, 2009, IEEE Transactions on Applied Superconductivity.

Numerical analysis of ac loss in bifilar stacks and coils of ion beam assisted deposition YBCO coated conductors

J. Willis, D. Nguyen, S. Ashworth, 2009 .

Local calorimetry to measure the AC losses in structures of HTS conductors

S. Ashworth, M. Suenaga, 2001 .

Alternating current losses in stacked Bi2Sr2Ca2Cu3O10/Ag tapes in perpendicular magnetic fields

D. Welch, S. Ashworth, M. Suenaga, 2000 .

ac Losses in Bi 2 Sr 2 Ca 2 Cu 3 O 10 /Ag Tapes: What Are The Critical Currents to Be Used in Loss Calculations ?

D. Welch, S. Ashworth, M. Suenaga, 2000 .

Connectivity between filaments in BSCCO-2223 multi-filamentary tape

B. Glowacki, P. Haldar, S. Ashworth, 1997, IEEE Transactions on Applied Superconductivity.

Large optical bistability in a nematic liquid crystal using surface plasmon-polaritons

J. Sambles, S. Ashworth, R. Innes, 1989 .

Correlation between cold deformation and microcrack formation in BSCCO-2223 powder in tube superconductor

B. Glowacki, S. Ashworth, M. P. James, 1996 .

Correlation of transport and magnetic critical currents in melt‐processed YBa2Cu3O7−δ thick films

T. Button, A. R. Jones, N. Alford, 1994 .

Investigation of the Interface Between a Normal Metal and High Temperature Superconductor

R. Scurlock, C. Beduz, Y. Yang, 1990 .

Measurement of the transverse Jc profiles of coated conductors using a magnetic knife of permanent magnets

J. Hänisch, S. Ashworth, V. Matias, 2008 .

Measuring transport AC losses in YBCO-coated conductor coils

Francesco Grilli, Stephen P. Ashworth, F. Grilli, 2007 .

AC loss study of antiparallel connected YBCO coated conductors

Francesco Grilli, Jeffrey O. Willis, Doan N. Nguyen, 2009 .

Comparison of the AC losses of BSCCO and YBCO conductors by means of numerical analysis

Bertrand Dutoit, Francesco Grilli, S. Stavrev, 2005 .

A strategy for the reduction of ac losses in YBCO coated conductors

Francesco Grilli, Stephen P. Ashworth, F. Grilli, 2006 .

The calorimetric measurement of losses in HTS tapes due to ac magnetic fields and transport currents

M. Suenaga, S. Ashworth, M. Suenaga, 1999 .

Development of Resistive Fault Current Limiters Based on YBCO Coated Conductors

Wolfgang Schmidt, Jie Yuan, D. Madura, 2009, IEEE Transactions on Applied Superconductivity.

A novel cooling scheme for superconducting power cables

D. Reagor, S. Ashworth, D. W. Reagor, 2011 .

Experimental and finite-element method studies of the effects of ferromagnetic substrate on the total ac loss in a rolling-assisted biaxially textured substrate YBa2Cu3O7 tape exposed to a parallel ac magnetic field

Jeffrey O. Willis, Doan N. Nguyen, Stephen P. Ashworth, 2009 .

Fast Numerical Computation of Current Distribution and AC Losses in Helically Wound Thin Tape Conductors: Single-Layer Coaxial Arrangement

Frédéric Sirois, Majid Siahrang, Slobodan Babic, 2010, IEEE Transactions on Applied Superconductivity.

High-Temperature Superconducting Undulators for Future X-ray Free Electron Laser Systems

D. Nguyen, S. Ashworth, 2014, IEEE transactions on applied superconductivity.

Assessment of alternative design schemes to reduce the edge losses in HTS power transmission cables made of coated conductors

F. Sirois, D. Nguyen, S. Ashworth, 2011 .

A new finite-element method simulation model for computing AC loss in roll assisted biaxially textured substrate YBCO tapes

Francesco Grilli, Frédéric Sirois, Jeffrey O. Willis, 2010 .

Irreversibility and hysteretic aspects of granular YBCO

C. Beduz, Y. Yang, S. Ashworth, 1990 .

CONDENSING AND BOILING PERFORMANCE OF A 60cm PLATE-FIN CONDENSER-REBOILER SECTION AT LIQUID NITROGEN TEMPERATURES

R. Scurlock, C. Beduz, A. Sousa, 1988 .

A comparative study of microstructure and transport critical current in cold rolled, cold uniaxially pressed and low load hot uniaxially pressed Ag-(Bi,Pb)/sub 2/Sr/sub 2/Ca/sub 2/Cu/sub 3/O/sub x/ tape

B. Glowacki, S. Ashworth, J. Evetts, 1995, IEEE Transactions on Applied Superconductivity.

Interaction of magnetic field and magnetic history in high-temperature superconductors

F. Grilli, S. Ashworth, L. Civale, 2007 .

Measurements of AC losses due to transport currents in bismuth superconductors

S. Ashworth, S. P. Ashworth, 1994 .