# Heat transfer, cryostat, conduction cooling I

- Institution: CERN
- Department: CAS - CERN Accelerator School
- Speaker: Rob Van Weelderen
- Year: 2023
- Level: Graduate
- Language: English
- Subjects: Earth and environment, Art, architecture and design
- Source: [CERN](https://videos.cern.ch/record/3014026)
- Licence: [CERN](https://copyright.web.cern)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

For one-of-a-kind superconducting-, or small numbers of, superconducting-magnets one usually can afford to be more relaxed on energy consumption and cryogen consumables than for the magnets making up the core of a multi-km long particle accelerator. From the point of view of thermal design conceptions of accelerator magnets we'll address the energetic notions that come into play when having to decide for a new project. The experience gained with the present LHC design will be addressed together with some of the drawbacks that emerged. We'll conclude with the, in my personal opinion, consequent thermal design directions that ought to be taken for new accelerator projects which enhance sustainability and lighten the dependence on cryogen resources.

0:00:00 Slide 1

0:02:55 Slide 2

0:06:17 Slide 3

0:07:24 Slide 4

0:09:54 Slide 5

0:12:25 Slide 6

0:14:54 Slide 7

0:16:51 Slide 8

0:19:20 Slide 9

0:22:41 Slide 10

0:24:37 Slide 11

0:30:41 Slide 12

0:32:02 Slide 13

0:33:37 Slide 14

0:35:37 Slide 15

0:37:03 Slide 16

0:38:38 Slide 17

0:43:14 Slide 18

## Lectures

1. [Heat transfer, cryostat, conduction cooling I](https://invisiblenetwork.ai/learn/cern/3014026/946581614f0a), 45 min (CERN's player)