Please use this identifier to cite or link to this item: https://doi.org/10.15480/336.4394
Fulltext available Open Access
Title: UNSAT-Pi 2 - A miniaturised flow cell apparatus for measuring the water retention curve of granular media during CT imaging
Language: English
Authors: Heinrich, Dennis  
Milatz, Marius  
Institutional Data Collector: Geotechnik und Baubetrieb B-5 
Keywords: Single-board computers; Computed tomography; Water retention behaviour
Issue Date: 1-Aug-2022
Technical Info: 
This repository contains the following file types:

README-file (.pdf), CAD construction files (.ipt / .pdf), Python script files (.py), Measurement Data-files (.csv / .txt)
Abstract (german): 
Inhalt des Repositoriums sind die CAD-Konstruktionsdaten, die Schaltdiagramme sowie die Steuersoftware des sogenannten "UNSAT-Pi 2", einer miniaturisierten Fließzelle zur Ermittlung des zyklischen Wasserretentionsverhaltens granularer Medien. Die Miniaturisierung erlaubt den Einsatz des Versuchsapparates innerhalb eines Computertomografen zur gleichzeitigen bildgebenden 3D Erfassung der Versuchsprobe.
Abstract (english): 
The content of the repository is the CAD design data, the circuit diagrams and the control software of the so-called "UNSAT-Pi 2", a miniaturised flow cell for determining the cyclic water retention behaviour of granular media. The miniaturisation allows the experimental apparatus to be used inside a computer tomograph for simultaneous 3D imaging of the specimen.
URI: http://hdl.handle.net/11420/12916
DOI: 10.15480/336.4394
Institute: Geotechnik und Baubetrieb B-5 
Document Type: Dataset
Project: Mikroskalige Betrachtung des hydraulisch-mechanischen Verhaltens teilgesättigter granularer Böden mittels der Computertomografie 
Graduiertenkolleg 2462: Prozesse in natürlichen und technischen Partikel-Fluid-Systemen 
License: MIT License
Appears in Collections:Research Data TUHH

Files in This Item:
File Description SizeFormat
README.pdfMetadata regarding this repository entry254,84 kBAdobe PDFView/Open
Thumbnail
1. CAD construction files.zipFolder containing the CAD construction files1,1 MBZIPView/Open
2. Datasheets.zipFolder containing the datasheets of third party parts4,57 MBZIPView/Open
3. Wiring scheme.zipFolder containing the wiring scheme of the electronical components1,32 MBZIPView/Open
4. Userscripts.zipFolder containing the main user scripts for control of the UNSAT-Pi 211,65 kBZIPView/Open
5. Example measurement and evaluation.zipFolder containing an example measurement and corresponding evaluation script14,06 MBZIPView/Open
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