Receptivity of the Boundary Layer over a Blunt Wedge with Distributed Roughness at Mach 6

A hypersonic flow field over a blunt wedge with or without roughness is simulated by a direct numerical simulation method. The effect of isolated and distributed roughnesses on the steady and unsteady hypersonic flow field and boundary layer is analyzed. The shape of roughness is controlled by cubic...

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Bibliographic Details
Main Authors: Zhenqing Wang, Mingfang Shi, Xiaojun Tang, Lidan Xu, Xiaokun Sun
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:International Journal of Aerospace Engineering
Online Access:http://dx.doi.org/10.1155/2018/7234706
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