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Progress in the design of the ICRF launcher for DTT.

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Title: Progress in the design of the ICRF launcher for DTT.
Authors: Mirizzi, F.1 (AUTHOR) francesco.mirizzi@outlook.it, Badodi, N.2 (AUTHOR), Camera, G.1,3,4 (AUTHOR), Ceccuzzi, S.5,6 (AUTHOR), Cioffi, A.1 (AUTHOR), Di Gironimo, G.1,4,5 (AUTHOR), Wu, Hao Sheng7 (AUTHOR), Maccari, P.2 (AUTHOR), Maddaluno, G.6 (AUTHOR), Marinari, R.2 (AUTHOR), Mauro, G.S.8 (AUTHOR), Milanesio, D.7 (AUTHOR), Ravera, G.L.6 (AUTHOR), Tuccillo, A.A.1 (AUTHOR)
Source: Fusion Engineering & Design. Dec2025, Vol. 221, pN.PAG-N.PAG. 1p.
Subjects: Plasma heating, Fusion reactors, Simulation software, Electric fields, Magnetic flux
Abstract: Following a concept assessment a launcher with three double folded straps, able to sensibly reduce the parallel electric field, has been chosen for the DTT ICRH system. The present analysis has been performed on the single null scenario. The launcher mouth has been adapted for matching as much as possible the DTT Last Closed Flux Surface profile, thus resulting in a double curved launcher, both in the toroidal and in the poloidal directions. Three different launcher configurations have been examined from the Radiofrequency point of view by the computer code High Frequency Structures Simulator (HFSS), developed by ANSYS. The paper reports the analysis results. [ABSTRACT FROM AUTHOR]
Copyright of Fusion Engineering & Design is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 187893494
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Progress in the design of the ICRF launcher for DTT.
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  Data: <searchLink fieldCode="AR" term="%22Mirizzi%2C+F%2E%22">Mirizzi, F.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> francesco.mirizzi@outlook.it</i><br /><searchLink fieldCode="AR" term="%22Badodi%2C+N%2E%22">Badodi, N.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Camera%2C+G%2E%22">Camera, G.</searchLink><relatesTo>1,3,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ceccuzzi%2C+S%2E%22">Ceccuzzi, S.</searchLink><relatesTo>5,6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cioffi%2C+A%2E%22">Cioffi, A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Di+Gironimo%2C+G%2E%22">Di Gironimo, G.</searchLink><relatesTo>1,4,5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wu%2C+Hao+Sheng%22">Wu, Hao Sheng</searchLink><relatesTo>7</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Maccari%2C+P%2E%22">Maccari, P.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Maddaluno%2C+G%2E%22">Maddaluno, G.</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Marinari%2C+R%2E%22">Marinari, R.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mauro%2C+G%2ES%2E%22">Mauro, G.S.</searchLink><relatesTo>8</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Milanesio%2C+D%2E%22">Milanesio, D.</searchLink><relatesTo>7</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ravera%2C+G%2EL%2E%22">Ravera, G.L.</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tuccillo%2C+A%2EA%2E%22">Tuccillo, A.A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: Following a concept assessment a launcher with three double folded straps, able to sensibly reduce the parallel electric field, has been chosen for the DTT ICRH system. The present analysis has been performed on the single null scenario. The launcher mouth has been adapted for matching as much as possible the DTT Last Closed Flux Surface profile, thus resulting in a double curved launcher, both in the toroidal and in the poloidal directions. Three different launcher configurations have been examined from the Radiofrequency point of view by the computer code High Frequency Structures Simulator (HFSS), developed by ANSYS. The paper reports the analysis results. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Fusion Engineering & Design is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.fusengdes.2025.115379
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      – Code: eng
        Text: English
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        PageCount: 1
        StartPage: N.PAG
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      – SubjectFull: Plasma heating
        Type: general
      – SubjectFull: Fusion reactors
        Type: general
      – SubjectFull: Simulation software
        Type: general
      – SubjectFull: Electric fields
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      – SubjectFull: Magnetic flux
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              Text: Dec2025
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