Principles of gamma ray densitometry - ScienceDirect
2000年12月1日 · Principles of gamma ray densitometry The use of gamma rays provides an important non-destructive method for determining the density of PM and other powderbased …
Density measurement with radiometric sensor MINITRAC - VEGA
In radiometric density measurement, an isotope emits focussed gamma rays. The detector on the opposite side of the pipeline receives the radiation. The scintillator of the detector converts the …
Development of an intelligent dual-beam gamma densitometer …
2023年9月1日 · This work includes the hardware and software development of a high sampling rate dual-beam gamma densitometer for real-time two-phase flow monitoring. The designed …
Gas Fraction Measurements using Single and Dual Beam Gamma …
Abstract: Gamma-densitometry is a widely used non-intrusive measurement technique to measure the local gas fraction of gas-liquid two-phase pipe flow. The ability to accurately …
Design and improvement of a simple and easy-to-use gamma-ray ...
2019年5月1日 · A simple and easy-to-use gamma-ray densitometer for application in wood industry is designed. The designed densitometer works based on calibration of the output …
DENSITY MEASUREMENT - Berthold Technologies GmbH & Co.KG
The radiometric measurement of density is based on the Gamma transmission principle. Gamma radiation is attenuated as it passes through a pipeline. The extent to which the radiation is …
A high‐precision gamma densitometer for quantifying skeletal density …
2017年6月7日 · To reduce this uncertainty, we developed a precise and easy-to-handle γ-densitometer. This instrument illuminates coral samples with a close-to-monochromatic γ-ray …
Gamma Densimetry - Helmholtz-Zentrum Dresden-Rossendorf, …
2023年10月1日 · Gamma densitometry has been used in our department for reference purposes to various two-phase measuring techniques. The advantage of gamma densitometry is to …
Gamma-Densitometer for Studies of High-Temperature Metal …
2018年6月27日 · The set-up for the measurement of the density of high-temperature melts by means of penetrating gamma-radiation is described. The modern device base, which makes it …
Dual-Isotope Spectrometric Gamma Densitometer for
2021年2月19日 · The operation of a gamma densitometer (GD) of ID = 100 mm is considered; it is intended for the diagnostics of three-phase oil–water–gas flows using the separationless …