Case Studies in Thermal Engineering

This video illustrates the operation of the developed thermoacoustic refrigerator as driven by a rotary drive mechanism made of the shown two opposite piston-cylinder assemblies. The video indicates the performance assessment of the present configuration.

1. Calculation of Nusselt number from raw experimental data for surface treated and untreated wires. 2. Temperature vs resistance raw data

The 40 T hybrid magnet was developed at High Magnetic Field Laboratory, Chinese Academic of Science, it is composed of 30 T resistive magnet insert and 10 T superconducting outsert which is cooled with forced flow of supercritical helium at 4.5 K supplied by cold box and valve box. The gaseous helium temperatures in valve box are measured by CLTS (Cryogenic linear temperature sensor). This paper presents the characteristics of CLTS, reports the magnetoresistance of the CLTS which is 5.8 m away from 40 T hybrid magnet centre when the 10 T superconducting outsert was in the field of excitation, and CLTS resistance offset for remanent magnetization. CLTS was not influenced by resistive magnet because of the small stray field of hybrid magnet 30 T resistive magnet.