Published 2020 | Version v1
Miscellaneous Metadata-only

Thermal analysis of a spherical-cavity-type pulse compressor for the SuperKEKB project

Creators

  • 1. Toyama Co., Ltd., Yamakita, Kanagawa (Japan)
  • 2. High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki (Japan)
  • 3. Graduate University for Advanced Studies (SOKENDAI), Hayama, Kanagawa (Japan)
  • 4. Tsinghua University, Beijing (China)

Description

Spherical-cavity-type pulse compressors (SCPC) were developed at SLAC (USA) and Tsinghua University (China). The SCPC has a single sphere cavity structure more compact than a SLAC Energy Doubler (SLED). KEK is developing a SCPC for the SuperKEKB project to replace the aged SLED. Toyama Co., Ltd, optimized the cooling system of the SCPC via thermal analysis so that the resonant frequency shift due to the thermal deformation in pulsed-power operation of 40 MW was estimated approximately 80 kHz and can be tuned using tuning pins attached to the SCPC. (author)

Availability note (English)

Available from https://www.pasj.jp/web_publish/pasj2020/proceedings/PDF/THPP/THPP39.pdf
Part of:
Proceedings of the 17th annual meeting of Particle Accelerator Society of Japan

Additional details

Additional titles

Original title (Japanese)
SuperKEKBのための球形空洞型パルス圧縮器の熱解析

Identifiers

URL
https://www.pasj.jp/web_publish/pasj2020/proceedings/PDF/THPP/THPP39.pdf; https://www.pasj.jp/web_publish/pasj2020/proceedings/index.html;

Publishing Information

Imprint Title
Proceedings of the 17th annual meeting of Particle Accelerator Society of Japan
Imprint Pagination
[971 p.]
Journal Page Range
p. 565-568

Conference

Title
17. annual meeting of Particle Accelerator Society of Japan
Acronym
PASJ2020
Dates
2-4 Sep 2020
Place
Online-held (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
52080842
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ACCELERATOR EXPERIMENTAL FACILITIES; AMBIENT TEMPERATURE; CAVITIES; COMPRESSORS; COMPUTER CODES; COMPUTERIZED SIMULATION; ELECTRON-POSITRON COLLISIONS; FLOW RATE; FLUID MECHANICS; HEAT FLUX; HEAT LOSSES; KEK; RF SYSTEMS
Descriptors DEC
COLLISIONS; ELECTRON COLLISIONS; ENERGY LOSSES; ENERGY TRANSFER; HEAT TRANSFER; JAPANESE ORGANIZATIONS; LOSSES; MECHANICS; NATIONAL ORGANIZATIONS; POSITRON COLLISIONS; SIMULATION

Optional Information

Notes
6 refs., 9 figs., 2 tabs. Imprint:This symposium was hold online;#7B2C#17#56DE# #65E5##672C##52A0##901F##5668##5B66##4F1A##5E74##4F1A#