A novel approach that uses noninvasive ultrasound to measure the temperature distribution
in solid materials is described and validated in high-temperature laboratory experiments …

It is essential to measure the shrinkage/expansion and positioning/aligning of magnets and
to control valve displacement which plays a vital role in experiments like the Karlsruhe …

Temperature monitoring is an essential task in cryogenic engineering to ensure the safety of
equipment, where highly sensitive and reliable sensors are required to provide real-time …

The fiber Bragg grating (FBG) sensors have been well studied and used to monitor strain,
temperature, or damage in engineering structures which were serviced at ambient …

Strain response of FBG sensors are investigated at various temperatures from 298 K to 4.2
K. Numerical modelling is carried out for acrylate coated, substrate-free fiber Bragg grating …

The sensor characteristics of a coated Fiber Bragg grating (FBG) thermal sensor for
cryogenic temperatures depends mainly on the coating materials. The sensitivity of the …

In optical fiber sensing systems based on fiber Bragg gratings (FBGs), there are numerous
parameters that significantly limit the overall sensing performance. In this study, the effects of …

A novel technique to measure the cryogenic temperature distribution of a helically coiled
Tube-in-Tube (TIT) heat exchanger using Fiber Bragg Grating (FBG) array has been …

Flow measurement and control of cryogens is one of the major requirements of systems
such as superconductor magnets for fusion reactors, MRI magnets etc. They can act as an …

A gasifier's temperature is the primary characteristic that must be monitored to ensure its
performance and the longevity of its refractory. One of the key technological challenges …