Tell a friend
Print
Kallweit, Stephan and Willert, Christian and Dues, Michael and Müller, Ulrich and Lederer, Thomas (2008) PIV for volume flow metering. 14th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 2008-07-07 - 2008-07-10, Lisbon (Portugal).
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png)
|
PDF
1MB |
Official URL: http://ltces.dem.ist.utl.pt/lxlaser/lxlaser2008/papers/P2_3.pdf
Abstract
The turbulent flow velocity distribution in a cross section of the German reference standard for volume flow metering devices at the PTB Berlin is measured by LDV and Stereo PIV. The volume flow rate is calculated by integration of the acquired velocity profiles. With proper adjustment of the PIV processing parameters rather low measurement uncertainties for the volume flow rate down to 0.75% are achievable, while LDV produces 0.56%. On average the velocity distributions measured by LDV and PIV deviate less than 10 cm/s from each other (1% of maximum velocity).
| Item URL in elib: | https://elib.dlr.de/55163/ | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Paper, Poster) | ||||||||||||||||||||||||
| Title: | PIV for volume flow metering | ||||||||||||||||||||||||
| Authors: |
| ||||||||||||||||||||||||
| Date: | 8 July 2008 | ||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | particle image velocimetry, PIV, flow meter, laser Doppler velocimeter, LDA, flow diagnostics, laser-optical measurement | ||||||||||||||||||||||||
| Event Title: | 14th International Symposium on Applications of Laser Techniques to Fluid Mechanics | ||||||||||||||||||||||||
| Event Location: | Lisbon (Portugal) | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 7 July 2008 | ||||||||||||||||||||||||
| Event End Date: | 10 July 2008 | ||||||||||||||||||||||||
| Organizer: | Instituto Superior Tecnico | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||
| HGF - Program Themes: | Propulsion Systems (old) | ||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||
| DLR - Program: | L ER - Engine Research | ||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Virtual Engine and Validation Methods (old) | ||||||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Propulsion Technology Institute of Propulsion Technology > Engine Measurement Systems | ||||||||||||||||||||||||
| Deposited By: | Willert, Dr.phil. Christian | ||||||||||||||||||||||||
| Deposited On: | 08 Sep 2008 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:19 |
Repository Staff Only: item control page
