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Feasibility Study: An Endoscopic Probe for OH Chemiluminescence Imaging in High-pressure Combustion Facilities

Klinner, Joachim and Heinze, Johannes and Willert, Christian (2009) Feasibility Study: An Endoscopic Probe for OH Chemiluminescence Imaging in High-pressure Combustion Facilities. DLR-Interner Bericht. DLR-IB 325-13-09, 17 S.

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Abstract

This report describes an optical concept for a UV-sensitive endoscope which is based on a rigid image fibre guide. The sensitivity and optical resolving power is compared to a setup with a purchasable rod-lens-based UV endoscope (provided by Seika Corp, Japan) and to a reference setup. In a further step three relatively small and light weight cameras with enhanced UVB-sensitivity had been investigated to determine if any of these systems is usable in present context in combination with the endoscopic probe. Their sensitivity and noise performance at UVB is compared to that of the ICCD camera (LaVision Flamestar 2) at different gains.

Document Type:Monograph (DLR-Interner Bericht)
Title:Feasibility Study: An Endoscopic Probe for OH Chemiluminescence Imaging in High-pressure Combustion Facilities
Authors:
AuthorsInstitution or Email of Authors
Klinner, Joachimjoachim.klinner@dlr.de
Heinze, JohannesUNSPECIFIED
Willert, ChristianUNSPECIFIED
Date:2009
Journal or Publication Title:DLR
Number of Pages:17
Status:Published
Keywords:OH Chemiluminsescence, endoscope, image-fibre, image-fiber, UV-sensitive, intensified camera
Institution:German Aerospace Center DLR
Department:Indstitute of Propulsion Technology, Engine Measurement Systems
HGF - Research field:Energy
HGF - Program:other
HGF - Program Themes:E VG - Combustion and Gas Turbine Technologies (old)
DLR - Research area:Energy
DLR - Program:E VG - Combustion and Gas Turbine Technologies
DLR - Research theme (Project):E - Systemanalyse und Technikbewertung (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Engine Measurement Systems
Deposited By: Joachim Klinner
Deposited On:07 Dec 2009 09:06
Last Modified:23 Feb 2011 11:39

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