A Partnership of:

US/DOE

India/DAE

Italy/INFN

UK/STFC-UKRI

France/CEA, CNRS/IN2P3

Poland/WUST

Transport Frame

Mitchell Kane (STFC-UKRI)

650 MHz High Beta CM Prototype FDR

29 – 31 July 2020

Contents

Jul 31, 20202 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

• Requirements

• Design

• Analysis

• Summary

Jul 31, 20203 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

Requirements

Requirements

Jul 31, 20204 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

• Transport the HB650 cryomodule in its transport configuration from

Daresbury Laboratory, UK to FNAL, USA

• Mitigate logistical drops, shocks, and vibrations

• Enable the cryomodule to be lifted through the frame

• Resist transportation loads, e.g., braking, cornering, accelerating

• Ensure adequate clearance between module and frame

• Protection from environmental effects and restricting access

Jul 31, 20205 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

Design

Design - Frame

Jul 31, 20206 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

14 mounting positions

S355 structural steel frame

Design - Loading

Jul 31, 20207 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

Vertical insertion

Design - Lifting

Jul 31, 20208 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

Guard

4 lifting interfaces

Design – Road Transport

Jul 31, 20209 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

12 lashings

13.6m x 2.5m x 2.7m road transport envelope

Design - Flight

Jul 31, 202010 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

2.4m x 2.4m air cargo transport envelope

Jul 31, 202011 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

Analysis

Drop

Jul 31, 202012 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

• MIL-STD-810H specifies a

0.46m drop height for

general items

• Exceptions permitted

for large, complex

items

• Specification limits pCM

shocks to 2.5g vertically

• 0.24m achievable at 1.9g

with chosen isolators

• 0.31m achievable at 4.4g

with alternative isolators

Modal Analysis

Jul 31, 202013 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

1.8HzTransverse rolling

2.7HzLongitudinal rolling

2.8HzVertical

3.1HzVertical axis

rotation

3.6HzTransverse axis

rotation

5.1HzLongitudinal axis

rotation

1.E-8

1.E-7

1.E-6

1.E-5

1.E-4

1.E-3

1.E-2

1.E-1

1.E+0

1 10 100 1000

ASD

, g

2/H

z

Frequency (Hz)

Limit Vertical Transverse Longitudinal Input

Vibration

Jul 31, 202014 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

• Specification requires

vibration isolation above

10Hz

• Input ASD created from

peaks of MIL-STD-810H,

ISO 13355:2016, and

ASTM D4169 - 16 (high

level) profiles

• Isolation at 10Hz achieved:

• 96% vertical

• 89% transverse

• 95% longitudinal

0

1

2

3

4

5

6

7

8

0 0.05 0.1 0.15

Ac

ce

lera

tio

n (

g)

Time (s)

Input VerticalTransverse Longitudinal

Shock

Jul 31, 202015 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

• Frame must reduce pCM

shocks to 2.5g vertically,

3.5g longitudinal, and 1.5g

transverse

• Shock defined by MIL-

STD-810H worst case on-

road transport shock

• pCM shock response

achieved:

• 0.7g vertical

• 1.0g transverse

• 0.7g longitudinal

11ms, 7.6g terminal peak sawtooth

(applied to frame)

pCM response

Lifting

Jul 31, 202016 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

Lifting Point

• Lifting via frame required

• BS EN 13155:2003 used as

design standard

• Specifies maximum

admissible stresses at twice

lifting load limit

• 225MPa principle stress

• Maximum of 186MPa

• 186MPa shear stress

• Maximum of 97MPa

Transportation Loads

Jul 31, 202017 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

1g

1g

0.5gBS EN 12195-1:2010 loads applied (combined)

Maximum stress 101MPa

BS EN 12640:2019 load securing satisfied

12 lashings at 25.3kN tension

Clearances

Jul 31, 202018 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

DirectionClearance,

No Load(mm)

Clearance Used Under

Load

Longitudinal 78 50%

Transverse 215 16%

Vertical (top) 93 19%

Vertical(base, static)

145 12%

Vertical(base, drop, peak)

145 88%

Access

Jul 31, 202019 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

• Specification requires:

• Restricting access

• Protection from

precipitation, debris, and

thermal changes

• Curtain sided trailer as first layer

• Bespoke weatherproof,

insulated cover for transport

frame and cryomodule

Jul 31, 202020 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

Summary

• Designed to be compatible with road and aircraft cargo envelopes.

• Meets the requirements for shock, vibration, lifting, and transport loads

• 240mm maximum drop height is achievable

• A maximum of 50% of clearance is utilized under maximum transport

forces, and 88% during a 240mm drop

• Protected by an insulated, weatherproof cover and transported on a

curtain-side trailer during road phases

Summary

Jul 31, 202021 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

Specifications & Charges Addressed

Jul 31, 202022 Mitchell Kane | Transport Frame | 650 MHz HB CM Proto FDR

• Specifications

– FNAL HB650 transport specification

• Charges

– 1.e. Are the design and testing plan appropriate to meet

transportation requirements?

• Design adequately protects HB650 according to specification

– 1.c. Are items that could affect safety, quality, cost, schedule, or

performance mitigated or managed?

• Mitigates transport risks that could affect cost and schedule