Technical Name The Multi-Channel Cryogen Fluid Transfer Line
Project Operator National Synchrotron Radiation Research Center (NSRRC)
Project Host 蔡黃修
Summary
The Multi-Channel transfer line efficiently transports liquid and gaseous helium and nitrogen with minimal heat loss, essential for ultra-low temperatures. Its design includes internal spacers, vacuum insulation, and thermal radiation barriers to reduce heat transfer. With a heat loss of just 0.045 W per meter, this advanced pipeline ensures stable low-temperature operation and is a leading cryogenic fluid transport technology.
Scientific Breakthrough
The Multi-Channel transfer line efficiently transports liquid and gaseous helium and nitrogen with exceptional heat loss control. Its internal spacer design reduces heat conduction, while vacuum insulation and thermal radiation materials minimize convective and radiative heat transfer. With heat loss per meter at 0.045 W in experiments and 0.035 W in simulations, this technology offers a reliable solution for cryogenic fluid transport.
Industrial Applicability
The Multi-Channel transfer line technology effectively maintains the stability of liquid and gaseous helium and nitrogen by minimizing heat loss. Its advanced design features optimized spacers to reduce heat conduction and methods to suppress convection and radiation heat transfer. This technology improves fluid transport performance and reliability across medical, research, manufacturing, energy, and cooling industries, showcasing significant advancements in low-temperature fluid handling.
Keyword Liquid helium pipeline liquid nitrogen pipeline vacuum insulation pipeline two phase fluid transfer cryogenic fluid pipeline multichannel transfer line liquid nitrogen cooling
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  • Huang-Hsiu Tsai