Two-phase water-air flow measurement using gamma-ray absorption technique – transitional plug – bubble flow - Open Research Data - Bridge of Knowledge

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Two-phase water-air flow measurement using gamma-ray absorption technique – transitional plug – bubble flow

Description

The attached datasets contains the measurement results of the air-water flow in a horizontal pipeline. Flow type: transitional plug – bubble flow. The data shows the pulse counts of the two radiometric sets. Each of these kits consisted of a QSA Global Am-241 gamma ray source and a Tesla SKG-1 type NaI(Tl) scintillation probe. The pulses were recorded using a dedicated EC Electronics HSC 800 counter card. The sampling period was 1ms and this is the interval between the values in the attached files. A file ending in "1" contains data from the first probe, and a file ending in "2" contains data from the second probe.

The research installation was built at AGH University of Science and Technology in Kraków, Poland. The figure below shows the installation diagram. The measuring section of the 4.5 m long pipeline and 30 mm internal diameter was made of Metalplex. A detailed description of the set-up and tests of liquid-gas flow can be found in the publications available on the websites: https://www.sciencedirect.com/science/article/pii/S0955598617303667, https://www.sciencedirect.com/science/article/pii/S0301932215000233

Illustration of the publication

Scheme of experimental hydraulic installation: 1 – gamma ray sealed source, 2 – scintillation probe; 3 – pipe; 4 – pump; 5 – compressor; 6 – air-removing container; 7 – air nozzle; 8 – shifting system of probes; 9 – ultrasonic flow meter

Dataset file

LIQ00070.zip
367.4 kB, S3 ETag 1638383252ef4f6b364deb41336c8899-1, downloads: 61
The file hash is calculated from the formula
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.

Example script for calculation:
https://github.com/antespi/s3md5
download file LIQ00070.zip

File details

License:
Creative Commons: by 4.0 open in new tab
CC BY
Attribution

Details

Year of publication:
2020
Verification date:
2020-12-17
Creation date:
2017
Dataset language:
English
Fields of science:
  • Automation, electronic and electrical engineering (Engineering and Technology)
  • environmental engineering, mining and energy (Engineering and Technology)
DOI:
DOI ID 10.34808/bj13-em41 open in new tab
Verified by:
Gdańsk University of Technology

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