Low-dimensional manifolds in direct numerical simulations of autoigniting mixing layers

J.A. Oijen, van; M.U. Goktolga; L.P.H. Goey, de

Low-dimensional manifolds in direct numerical simulations of autoigniting mixing layers

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Abstract

Direct numerical simulation of autoigniting mixing layers are performed to investigate the turbulence chemistry interaction in jet-in-hot-coflow flames. The results of these simulations with a skeletal reaction model are analyzed in composition space. The ignition process appears to follow a low-dimensional manifold that can be parameterized by mixture fraction and a reaction progress variable.

Original language	English
Title of host publication	Proceedings of the Fourth International Workshop on Model Reduction in Reacting Flows (IWMRRF), 19-21 June 2013, San Francisco, California
Publication status	Published - 2013

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title = "Low-dimensional manifolds in direct numerical simulations of autoigniting mixing layers",

abstract = "Direct numerical simulation of autoigniting mixing layers are performed to investigate the turbulence chemistry interaction in jet-in-hot-coflow flames. The results of these simulations with a skeletal reaction model are analyzed in composition space. The ignition process appears to follow a low-dimensional manifold that can be parameterized by mixture fraction and a reaction progress variable.",

author = "\{Oijen, van\}, J.A. and M.U. Goktolga and \{Goey, de\}, L.P.H.",

year = "2013",

language = "English",

booktitle = "Proceedings of the Fourth International Workshop on Model Reduction in Reacting Flows (IWMRRF), 19-21 June 2013, San Francisco, California",

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Low-dimensional manifolds in direct numerical simulations of autoigniting mixing layers. / Oijen, van, J.A.; Goktolga, M.U.; Goey, de, L.P.H.
Proceedings of the Fourth International Workshop on Model Reduction in Reacting Flows (IWMRRF), 19-21 June 2013, San Francisco, California. 2013.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

TY - GEN

T1 - Low-dimensional manifolds in direct numerical simulations of autoigniting mixing layers

AU - Oijen, van, J.A.

AU - Goktolga, M.U.

AU - Goey, de, L.P.H.

PY - 2013

Y1 - 2013

N2 - Direct numerical simulation of autoigniting mixing layers are performed to investigate the turbulence chemistry interaction in jet-in-hot-coflow flames. The results of these simulations with a skeletal reaction model are analyzed in composition space. The ignition process appears to follow a low-dimensional manifold that can be parameterized by mixture fraction and a reaction progress variable.

AB - Direct numerical simulation of autoigniting mixing layers are performed to investigate the turbulence chemistry interaction in jet-in-hot-coflow flames. The results of these simulations with a skeletal reaction model are analyzed in composition space. The ignition process appears to follow a low-dimensional manifold that can be parameterized by mixture fraction and a reaction progress variable.

M3 - Conference contribution

BT - Proceedings of the Fourth International Workshop on Model Reduction in Reacting Flows (IWMRRF), 19-21 June 2013, San Francisco, California

ER -

Low-dimensional manifolds in direct numerical simulations of autoigniting mixing layers

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