Multifunctional glow discharge analyzer for spacecraft monitoring

Jane H. Fujiyama-Novak; Amrita Mukherjee; Ganesh Rahul Bhimanapati; Chethan Kumar Gaddam; Randy L. Vander Wal; Benjamin Ward

doi:10.1016/j.combustflame.2011.10.023

Multifunctional glow discharge analyzer for spacecraft monitoring

Jane H. Fujiyama-Novak
, Amrita Mukherjee
, Ganesh Rahul Bhimanapati
, Chethan Kumar Gaddam
, Randy L. Vander Wal
, Benjamin Ward

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

In this study the main objective was to develop and demonstrate a glow discharge microplasma coupled to a miniature spectrometer for detection of fire signatures from pyrolyzing and burning spacecraft materials. Our experimental results demonstrate that combustion-produced carbonaceous aerosols can serve to identify the burning materials. Demonstrating versatility for chemistry analysis, the plasma detector could differentiate carbonaceous aerosols with different C/H ratios and distinguish inorganic samples such as salts and metal oxides from carbonaceous aerosols. In addition, in situ analysis of aerosol samples validated the microplasma's analytical utility by linearity of its optical emission intensity with aerosol elemental composition.

Original language	English (US)
Pages (from-to)	1160-1164
Number of pages	5
Journal	Combustion and Flame
Volume	159
Issue number	3
DOIs	https://doi.org/10.1016/j.combustflame.2011.10.023
State	Published - Mar 2012

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering
Fuel Technology
Energy Engineering and Power Technology
General Physics and Astronomy

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10.1016/j.combustflame.2011.10.023

Cite this

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title = "Multifunctional glow discharge analyzer for spacecraft monitoring",

abstract = "In this study the main objective was to develop and demonstrate a glow discharge microplasma coupled to a miniature spectrometer for detection of fire signatures from pyrolyzing and burning spacecraft materials. Our experimental results demonstrate that combustion-produced carbonaceous aerosols can serve to identify the burning materials. Demonstrating versatility for chemistry analysis, the plasma detector could differentiate carbonaceous aerosols with different C/H ratios and distinguish inorganic samples such as salts and metal oxides from carbonaceous aerosols. In addition, in situ analysis of aerosol samples validated the microplasma's analytical utility by linearity of its optical emission intensity with aerosol elemental composition.",

author = "Fujiyama-Novak, \{Jane H.\} and Amrita Mukherjee and Bhimanapati, \{Ganesh Rahul\} and Gaddam, \{Chethan Kumar\} and \{Vander Wal\}, \{Randy L.\} and Benjamin Ward",

note = "Funding Information: This work was supported under NASA SBIR Contract No. X2.04-9771 in collaboration with Makel Engineering Inc. as the prime.",

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AU - Fujiyama-Novak, Jane H.

AU - Mukherjee, Amrita

AU - Bhimanapati, Ganesh Rahul

AU - Gaddam, Chethan Kumar

AU - Vander Wal, Randy L.

AU - Ward, Benjamin

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AB - In this study the main objective was to develop and demonstrate a glow discharge microplasma coupled to a miniature spectrometer for detection of fire signatures from pyrolyzing and burning spacecraft materials. Our experimental results demonstrate that combustion-produced carbonaceous aerosols can serve to identify the burning materials. Demonstrating versatility for chemistry analysis, the plasma detector could differentiate carbonaceous aerosols with different C/H ratios and distinguish inorganic samples such as salts and metal oxides from carbonaceous aerosols. In addition, in situ analysis of aerosol samples validated the microplasma's analytical utility by linearity of its optical emission intensity with aerosol elemental composition.

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M3 - Article

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VL - 159

SP - 1160

EP - 1164

JO - Combustion and Flame

JF - Combustion and Flame

IS - 3

ER -

Multifunctional glow discharge analyzer for spacecraft monitoring

Abstract

All Science Journal Classification (ASJC) codes

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