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Author

Xianggeng Wei

Bio: Xianggeng Wei is an academic researcher from Northwestern Polytechnical University. The author has contributed to research in topics: Rocket-based combined cycle & Combustion. The author has an hindex of 12, co-authored 38 publications receiving 404 citations.

Papers
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Journal ArticleDOI
TL;DR: In this paper, a large eddy simulation (LES) of supersonic turbulent mixing and combustion adopting a partially stirred Reactor (PaSR) sub-grid combustion model is performed for a hydrogen fueled model scramjet combustor.

84 citations

Journal ArticleDOI
TL;DR: In this paper, a three-dimensional compressible large eddy simulation was performed on a hydrogen-fueled combustor and pressure fluctuations were recorded, and the analysis of pressure data showed that the combustion processes are intrinsically unstable under supersonic air inflow conditions.

58 citations

Journal ArticleDOI
TL;DR: In this paper, the authors reported the combustion oscillation features in a three-dimensional (3D) rocket-based combined-cycle (RBCC) engine combustor under flight Mach number (M flight ) 3.0 conditions both experimentally and numerically.

38 citations

Journal ArticleDOI
TL;DR: In this article, a large eddy simulation with liquid kerosene sprayed and vaporized is used to study the intrinsic unsteadiness of combustion in a rocket-based combined-cycle engine combustor operating at ramjet mode numerically.

37 citations

Journal ArticleDOI
TL;DR: In this article, the authors used an Open Source Field Operation and Manipulation (OpenFOAM) solver using the large eddy simulation method to study the flame stabilization mechanisms of a hydrogen-fueled laboratory model scramjet combustor.

34 citations


Cited by
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Journal ArticleDOI
TL;DR: In this paper, the authors reviewed and summarized the research progress on the flame propagation and stabilization in the dual-mode scramjet combustor, and their main focus is on the mode transition.

141 citations

Journal ArticleDOI
TL;DR: In this paper, the authors summarized the mixing enhancement approaches based on well-known cavity based injection scheme proposed in latest research works, and the influence of cavity on the performance of scramjet combustor is recapitulated from three aspects, namely variation of shape/geometry of cavity flame holder; location of fuel/air injection scheme; and recent progresses in dual/double cavity.

138 citations

Journal ArticleDOI
TL;DR: In this paper, a brief representation of hydrogen fueled scramjet engine as well as the challenges associated with H2 fuel is discussed thoroughly and the advantage of hydrogen as a fuel as compared to other hydrocarbon fuel is also discussed.

125 citations

Journal ArticleDOI
TL;DR: In this article, the influence of combination of different strut as well as wall injector schemes on the performance of a multi-strut scramjet engine has been investigated numerically with the addition of four wall injectors.

106 citations

Journal ArticleDOI
TL;DR: In this article, the effect of different strut injectors on the combustion and mixing performance of a two-strut scramjet combustor was investigated using ANSYS 14-FLUENT code.

98 citations