Evaluation of Spatial Gas Temperature and Water Vapor Inhomogeneities in TDLAS in Circular Multipass Absorption Cells Used for the Analysis of Dynamic Tube Flows

Evaluation of Spatial Gas Temperature and Water Vapor Inhomogeneities in TDLAS in Circular Multipass Absorption Cells Used for the Analysis of Dynamic Tube Flows

The use of optical circular multipass absorption cells (CMPAC) in an open-path configuration enables the sampling free analysis of cylindrical gas flows with high temporal resolution and only minimal disturbances to the sample gas in the pipe. Combined with their robust unibody design, CMPACs are a...

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Bibliographic Details
Main Authors: Felix Witt, Henning Bohlius, Volker Ebert
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Sensors
Subjects:
spatial inhomogeneities
laser spectroscopy
tunable diode laser absorption spectroscopy
dTDLAS
circular multipass absorption cell
CMPAC
Online Access:https://www.mdpi.com/1424-8220/23/9/4345

Internet

https://www.mdpi.com/1424-8220/23/9/4345

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