Pierluigi Bruzzone

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Publications associées (253)

A critical assessment of pressure drop design criteria for the ITER conductors

Pierluigi Bruzzone

2005

A low cost joint for the ITER PF coils, design and test results

Pierluigi Bruzzone, Boris Stepanov, Martin Vogel

The Poloidal Field (PF) coils of the International Thermonuclear Experimental Reactor (ITER) are designed using of NbTi cable-in-conduit conductors carrying a current up to 45 kA. Each PF coil consists of several modules Wound in double pancakes. Joints co ...

2005

Pressure drop of the ITER PFCI cable-in-conduit conductor

Pierluigi Bruzzone

Pressure drop in the ITER PFCI cable-in-conduit conductor (CICC) has been measured at CRPP using pressurized water at room temperature. The PFCI conductor is a dual channel CICC and the coolant flows in parallel in the central channel and in the annular bu ...

IEEE Institute of Electrical and Electronics Engineers2005

Anomalies on V-I characteristic of NbTi cable-in-conduit conductors

Pierluigi Bruzzone, Boris Stepanov

Two kinds of anomaly, observed in the Volt-Ampere Characteristic (VAC) of large NbTi cable-in-conduit conductors (CICC) are discussed. In one case, the wavy behavior of the VAC close to the current sharing range is explained with oscillations of the coolin ...

2005

Conceptual design of the 12.5T superconducting EFDA dipole

Pierluigi Bruzzone, Luca Bottura

2005

Test results of the ITER PF insert conductor short sample in SULTAN

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov

A short sample of the NbTi cable-in-conduit conductor (CICC) manufactured for the ITER PF insert coil has been tested in the SULTAN facility at CRPP. The short sample consists of two paired conductor sections, identical except for the sub-cable and outer w ...

IEEE Institute of Electrical and Electronics Engineers2005

Analyses and implications of V-I characteristic of PF insert conductor sample

Rainer Wesche, Pierluigi Bruzzone

Two short lengths of the full-size NbTi cable-in-conduit (CIC) conductor used to fabricate the ITER poloidal field coil insert were tested in the SULTAN facility. The two investigated conductors, otherwise identical, are distinguished only by the presence ...

2005

DC performance, AC loss and transient field stability of five medium size NbTi cable-in-conduit conductors with parametric variations

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov, Martin Vogel

Five medium size NbTi cable-in-conduit conductors with parametric variations in the cable layout were fabricated of three different strands to investigate their DC performance, AC loss behaviour and transient stability by means of the SULTAN facility. A co ...

2005

DC performances of ITER NbTi conductors: Models vs. measurements

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov

Within the R&D program on the International Thermonuclear Experimental Reactor (ITER) Poloidal Field (PF) coils, a full size conductor sample was tested in the SULTAN facility (CRPP Villigen, Switzerland). This sample is composed of two straight ITER-like ...

IEEE Institute of Electrical and Electronics Engineers2005

Effect of conduit material on CiCC performance under high cycling loads

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov

Recent International Thermonuclear Experimental Reactor (ITER) Model Coils and tests on Nb-3 So Cable in Conduit Conductors (CICC) showed a significant and unexpected increase in the broadness of the transition to the normal state, resulting in degradation ...

IEEE Institute of Electrical and Electronics Engineers2005

Design and manufacture of a full size joint sample (FSJS) for the qualification of the poloidal field (PF) Insert coil

Pierluigi Bruzzone

Within the framework of the European Fusion Programme a FSJS has been designed and manufactured by European Industry using PF coil NbTi superconductor manufactured and supplied by the Russian Federation as part of the R&D for the PF Conductor Insert (PFCI) ...

IEEE Institute of Electrical and Electronics Engineers2005

Effect of cyclic loading and conductor layout on contact resistance of full-size ITER PFCI conductors

Pierluigi Bruzzone, Boris Stepanov

An evolution of the contact resistances (R-c) of two full-size ITER (International Thermonuclear Experimental Reactor) cable-in-conduit conductors (CICC) aimed for the Poloidal Field Conductor Insert (PFCI) was studied in the Twente Cryogenic Press. The co ...

IEEE Institute of Electrical and Electronics Engineers2005

Results of thermo-siphon occurence in ITER cable-in-conduct conductor with dual channel

Pierluigi Bruzzone, Boris Stepanov

2005

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