Hydraulic burst pressure test of Type IV composite pressure vessel
Creators
- 1. Institute of Lightweight Systems, German Aerospace Center
Description
The present dataset belongs to a hydraulic burst pressure test of one Type IV vessel designed to burst at 200 bar. Before testing, the vessel was inspected by ultrasonic measurements. During burst pressure test, strain gauges at nine positions within the cylindrical part and on one dome of the tank recorded the deformation behavior of the vessel. The dataset provides information on the nominal tank design and winding layup, data of geometrical measurement of a nominal identical vessel, data of the ultrasonic inspection and the pressure and strain gauge data recorded during burst pressure test. Assembling this information, the data set provides an experimental validation basis for simulation methods aiming to predict deformation and damage behavior of composite pressure vessels.
Notes
Version v2 provides the following corrections and additions:
- cylindrical length of the liner given in Readme.txt was corrected to 534mm (instead of 500mm in Version 1)
- file ending of the text files in the file list given in Readme.txt was corrected to "*.txt" (instead of *.tex in Version 1)
- in the figure "testsetup_US.png" of zip-folder "Ultrasonic_data.7z" the ultrasonic sensor was renamed to "ultrasonic probe"
- excel file with tabular data of thickness measurement for two cut outs extracted from vessel SN01 is added to the data set (SN01_cutouts_thickness_measurement.xlsx)
- the latter file is added to the file list in Readme.txt and information on the measured thickness value are provided
- thickness of the hoop and helical layers were corrected in Readme.txt
Files
Readme.txt
Additional details
Dates
- Submitted
-
2024-02-29
- Updated
-
2024-08-16