Italy contribution: Design Effort,

Tools and Methods

HL-LHC Standard & Best Practices WorkshopCERN, June 11, 2014

Giovanni Volpini

w/ contributions fromP. Fabbricatore, INFN-GeS. Coelli, INFN-Mi

2

INFN participation to the HL-LHC

Giovanni Volpini, HL-LHC Standards and Best Practices Workshop, June

11, 20142

MAGIX Project

WP1 CORRAL

Design, construction and test of the five prototyes of the corrector magnets for the HL interaction regions of HiLUMI

WP2PADS 

2D & 3D engineering design of the D2 magnets

WP3 SCOW-2GDevelopment of HTS coil for application to detectors and accelerators

WP4 SAFFOLow-loss SC development for application to AC magnets

MAGIX is a INFN-funded research project, whose goal is to develop magnet technologies for application to future accelerators.

It includes four WP’s, two of which are relevant to HL-LHC

2014-2017, 1 M€ + personnel funds

CERN-INFN Collaboration Agreement

INFN already involved in UE-HiLumi(WP2, WP3 & WP6)

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2

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WP1: Goals & deliverable

Giovanni Volpini, HL-LHC Standards and Best Practices Workshop, June

11, 2014

WP1 covers the design construction and testing of five prototypes of superferric corrector magnets (from quadrupole to dodecapole) for the high luminosity interaction regions. These magnets are based on Nb-Ti technology.

The agreement does not include the construction of the series magnets (48)

Deliverable dueD 1.1a Preliminary 2D design of all

the five magnet typesT0+3

D 1.1b Preliminary 3D design of all the five magnet types

T0+15

D 1.2 Executive design of all the five magnet types, from quadrupole to dodecapole.

T0+22 

D 1.3 Test report, including the qualification and the tests results performed

T0+39

D 1.4 Corrector magnet prototypes for all the five types, cold tested and qualified.

T0+42

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WP1: magnet design

Giovanni Volpini, HL-LHC Standards and Best Practices Workshop, June

11, 2014

Order Bore Ext radius

Magnetic Length Mass Stored

energy Inductance Current

[mm] [mm] [mm] [kg] [kJ] [H] [A]4-pole 150 230 807 1000 24.6 1.25 1826-pole 150 160 111 80 1.3 0.12 1328-pole 150 160 87 70 1.4 0.15 12010-pole 150 160 95 75 1.4 0.11 14012-pole 150 160 504 3.7

891

320460

123

Sextupole Quadrupole

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WP2: Goals & deliverable

Giovanni Volpini, HL-LHC Standards and Best Practices Workshop, June

11, 2014

WP2 involves the electromagnetic and mechanical design, both 2D and 3D, of the two-in-one separation dipole (D2) for HL-LHC. This magnet requires a careful electromagnetic design, since the parallel orientation of the magnetic field within the two bores generates high saturation in the iron yoke, and hence significant multipole components.

Deliverable dueD 2.1 2D magnetic design T0+18D 2.2 2D mechanical design T0+24D 2.3 3D Engineering design T0+36

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WP2: e.m. design

Giovanni Volpini, HL-LHC Standards and Best Practices Workshop, June

11, 2014

Configuration INFN_1_1Detail of the coil cross section

R

Rh

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Teams & Resources

Giovanni Volpini, HL-LHC Standards and Best Practices Workshop, June

11, 2014

  Physicist /Engineer Technician  (person·month)

WP1 14 79WP2 18 0Total 32 79

Grand Total 111

Giovanni Volpini Researcher (INFN) WP1Massimo Sorbi Researcher (UniMI) WP1Giovanni Bellomo Reseacher (UniMI) WP1Danilo Pedrini Technician (INFN) WP1Augusto Leone Technician (INFN) WP1Mauro Quadrio Technician (INFN) WP1Maurizio Todero Technician (INFN) WP1Antonio Paccalini Technician (INFN) WP1 Pasquale Fabbricatore Dir. Tecn. INFN WP2Stefania Farinon 1° Tecn. INFN WP2

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INFN - Milano

Giovanni Volpini, HL-LHC Standards and Best Practices Workshop, June

11, 2014

The following software/expertise is available at INFN Milano (not necessarily in our group)

Computer Aided Design (CAD) systems - UNIGRAPHICS NX 8.5 - 9 - AUTODESK INVENTOR professional 2013

Finite element method (FEM) - ANSYS 15.0 (Workbench, mechanical APDL) a + ESAComp - COMSOL Multiphysics 4.4- VF Opera- Roxie

Computer numerical control (CNC)/computer-aided manufacturing (CAM) - Heidenhain TNC410 - Fidia (Hisograph, Hi-Mill) - GE Fanuc (lathe) - ISO language exchange theoretically possible but limited by the hardware

Neutral data format: - IGES, Initial Graphics Exchange Specification - STEP, Standard for the Exchange of Product model data - ISO 10303 – - Parasolid - dxf/dwg drawing (for 2 ½ dim CAM) - STL (STereoLithography), 3d printer

9Giovanni Volpini,

HL-LHC Standards and Best Practices Workshop, June 11, 2014

INFN - Genovain Genoa we currently use ANSYS (v. 14.5) to perform multiphysics simulations

it runs on a Dell Precision T5600 machine (2-processor @2.4GHz Intel-Xeon, RAM 64 GB)

The preferred interface is Classical APDL, which cannot import complex CAD models

Software for mechanical design: Pro-Engineer Creo Parametric 2

Software interfacing the 5 axes milling machine: Open Mind Hiper Mill

Software interfacing the spark erosion machinePCam

10Giovanni Volpini,

HL-LHC Standards and Best Practices Workshop, June 11, 2014

Thank you for you attention