Development and Validation of a CFD-Enabled Digital Twin of a Portable HPGe Gamma Spectrometer
Journal of Instrumentation
2020
Marti Jeltsov,
Priit Priimagi,
Vladislavs Malgins,
Oļegs Jakovļevs,
Alan Tkaczyk
This paper presents the design of an easily portable spectrometer using high purity
germanium (HPGe) detector — HandSpec. The key challenge in the design of a lightweight
spectrometer is to minimize its heat losses so that efficient electric cooling could be used instead
of bulky dewars. The design process has been largely based on experimental investigations. In this
study, a digital twin of the HandSpec cryostat using computational fluid dynamics (CFD) method
is developed to support the design and optimization of the physical prototype.
DOI
10.1088/1748-0221/15/01/P01026
Hipersaite
https://iopscience.iop.org/article/10.1088/1748-0221/15/01/P01026
Jeltsov, M., Priimagi, P., Malgins, V., Jakovļevs, O., Tkaczyk, A. Development and Validation of a CFD-Enabled Digital Twin of a Portable HPGe Gamma Spectrometer. Journal of Instrumentation, 2020, Vol. 15, Article number P01026. ISSN 1748-0221. Pieejams: doi:10.1088/1748-0221/15/01/P01026
Publikācijas valoda
English (en)