Cryogenic parallel, single phase flows: an analytical approach

26th International Cryogenic Engineering Conference & International Cryogenic Materials Conference 2016

材料科学;物理学

Eichhorn, R.^1

Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca

NY

14853-5001, United States^1

关键词: Analytical approach;    Cryogenic flow;    Multi-cavity;    Optimization theory;    Single-phase flow;    State of the art;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/171/1/012035/pdf
DOI  :  10.1088/1757-899X/171/1/012035

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Managing the cryogenic flows inside a state-of-the-art accelerator cryomodule has become a demanding endeavour: In order to build highly efficient modules, all heat transfers are usually intercepted at various temperatures. For a multi-cavity module, operated at 1.8 K, this requires intercepts at 4 K and at 80 K at different locations with sometimes strongly varying heat loads which for simplicity reasons are operated in parallel. This contribution will describe an analytical approach, based on optimization theories.