Thermochemistry of species potentially formed during NTO/MMH hypergolic ignition

Antoine Osmont; Laurent Catoire; Thomas M. Klapötke; Ghanshyam L. Vaghjiani; Mark T. Swihart

doi:10.1002/prep.200700213

Thermochemistry of species potentially formed during NTO/MMH hypergolic ignition

Antoine Osmont, Laurent Catoire, Thomas M. Klapötke, Ghanshyam L. Vaghjiani, Mark T. Swihart

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

Abstract

This paper deals with the gas-phase thermodynamic properties of endothermic compounds potentially formed during monomethylhydrazine (MMH)/nitrogen tetroxide (NTO) hypergolic reactivity. The standard enthalpies of formation at 298.15 K are determined by means of quantum chemistry calculations along with protocols developed for these compounds. The resultant data, currently previously unavailable for almost all of these compounds, are potentially critical to the modeling of combustion chemistry of this bipropellant combination.

Original language	English
Pages (from-to)	209-212
Number of pages	4
Journal	Propellants, Explosives, Pyrotechnics
Volume	33
Issue number	3
DOIs	https://doi.org/10.1002/prep.200700213
Publication status	Published - 1 Jun 2008
Externally published	Yes

Keywords

Monomethylhydrazine
Nitrogen tetroxide
Standard enthalpies of formation
Unsymmetrical dimethyl hydrazine

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10.1002/prep.200700213

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abstract = "This paper deals with the gas-phase thermodynamic properties of endothermic compounds potentially formed during monomethylhydrazine (MMH)/nitrogen tetroxide (NTO) hypergolic reactivity. The standard enthalpies of formation at 298.15 K are determined by means of quantum chemistry calculations along with protocols developed for these compounds. The resultant data, currently previously unavailable for almost all of these compounds, are potentially critical to the modeling of combustion chemistry of this bipropellant combination.",

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AU - Osmont, Antoine

AU - Catoire, Laurent

AU - Klapötke, Thomas M.

AU - Vaghjiani, Ghanshyam L.

AU - Swihart, Mark T.

PY - 2008/6/1

Y1 - 2008/6/1

N2 - This paper deals with the gas-phase thermodynamic properties of endothermic compounds potentially formed during monomethylhydrazine (MMH)/nitrogen tetroxide (NTO) hypergolic reactivity. The standard enthalpies of formation at 298.15 K are determined by means of quantum chemistry calculations along with protocols developed for these compounds. The resultant data, currently previously unavailable for almost all of these compounds, are potentially critical to the modeling of combustion chemistry of this bipropellant combination.

AB - This paper deals with the gas-phase thermodynamic properties of endothermic compounds potentially formed during monomethylhydrazine (MMH)/nitrogen tetroxide (NTO) hypergolic reactivity. The standard enthalpies of formation at 298.15 K are determined by means of quantum chemistry calculations along with protocols developed for these compounds. The resultant data, currently previously unavailable for almost all of these compounds, are potentially critical to the modeling of combustion chemistry of this bipropellant combination.

KW - Monomethylhydrazine

KW - Nitrogen tetroxide

KW - Standard enthalpies of formation

KW - Unsymmetrical dimethyl hydrazine

U2 - 10.1002/prep.200700213

DO - 10.1002/prep.200700213

M3 - Article

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JF - Propellants, Explosives, Pyrotechnics

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ER -

Thermochemistry of species potentially formed during NTO/MMH hypergolic ignition

Abstract

Keywords

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