elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Investigation of Pressure Hammer with Wire Mesh Sensor and High Speed Imaging Techniques

Traudt, Tobias and Bombardieri, Cristiano and Schleicher, Eckhard and Manfletti, Chiara (2016) Investigation of Pressure Hammer with Wire Mesh Sensor and High Speed Imaging Techniques. In: Proceedings. Space Propulsion 2016, 2016-05-02 - 2016-05-06, Rom, Italien.

[img] PDF
954kB

Abstract

Previous water hammer tests have revealed pressure spikes in the cavitation regime. With the aim of explaining the phenomena and enhancing the understanding of the pressure hammer phenomenon in general, a high speed imaging (HSI) setup was installed at the test bench. To complement the high speed imaging a wire mesh sensor was used. The wire mesh sensor (WMS) allowed the measurement of the cross-sectional void fracture distribution in the pipe while the flow was cavitating. The results of the measurements are presented and discussed.

Item URL in elib:https://elib.dlr.de/107018/
Document Type:Conference or Workshop Item (Speech)
Title:Investigation of Pressure Hammer with Wire Mesh Sensor and High Speed Imaging Techniques
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Traudt, TobiasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bombardieri, CristianoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Schleicher, EckhardInstitute of Fluid Dynamics, Helmholtz-Zentrum Dresden-Rossendorf e.V.UNSPECIFIEDUNSPECIFIED
Manfletti, ChiaraRA-RAK LAUNSPECIFIEDUNSPECIFIED
Date:2 May 2016
Journal or Publication Title:Proceedings
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:water hammer, pressure hammer, cavitation, high speed Imaging, wire mesh sensor, two Phase flow
Event Title:Space Propulsion 2016
Event Location:Rom, Italien
Event Type:international Conference
Event Start Date:2 May 2016
Event End Date:6 May 2016
Organizer:3AF
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transportation
DLR - Research area:Raumfahrt
DLR - Program:R RP - Space Transportation
DLR - Research theme (Project):R - Leitprojekt - Forschungsverbund Oberstufe (old)
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion > Rocket Propulsion
Deposited By: Hanke, Michaela
Deposited On:11 Nov 2016 07:47
Last Modified:24 Apr 2024 20:11

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.