The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Li, H.C. AU - Chan, W.S. AU - Chang, S.-H. AU - Chiou, W.-S. AU - Hsiao, F. Z. AU - Liao, W.R. AU - Lin, T.F. AU - Tsai, H.H. ED - Henderson, Stuart ED - Akers, Evelyn ED - Satogata, Todd ED - Schaa, Volker R.W. TI - Study on the LN2 Consumption of the Beamline Ln2 Transfer System for TPS Project* J2 - Proc. of IPAC2015, Richmond, VA, USA, May 3-8, 2015 C1 - Richmond, VA, USA T2 - International Particle Accelerator Conference T3 - 6 LA - english AB - One system to transfer liquid nitrogen (LN2) will be installed at TPS in 2015 for beamline. This system includes two transfer lines (length 600 m), eight keep-full devices and 26 branch lines with 26 control valves for 24 straight sections of beam lines. The required consumption of LN2 for each beam line is 30 L/h. An archive system was developed to monitor and to calculate the consumption of LN2 for each beam line. This consumption was calculated based on the pressure difference and the flow coefficient (Kv) of the control valve. This paper presents the configuration of the LN2 supply system at NSRRC and a test bench of the calculation of LN2 consumption. A simple test result is presented and discussed. PB - JACoW CP - Geneva, Switzerland SP - 3182 EP - 3184 KW - controls KW - cryogenics KW - operation KW - vacuum KW - superconducting-RF DA - 2015/06 PY - 2015 SN - 978-3-95450-168-7 DO - 10.18429/JACoW-IPAC2015-WEPHA032 UR - http://jacow.org/ipac2015/papers/wepha032.pdf ER -