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What factors influence the speed of a shockwave in an intake manifold? 


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The speed of a shockwave in an intake manifold is influenced by several factors. One of these factors is the curvature of the intake highlight, specifically the shape of the nacelle leading edge. A blunter nose in the intake geometry leads to the formation of a larger supersonic region and a stronger shock, resulting in increased total pressure losses and unsteadiness . Another factor is the interaction between multiple overtaking shocks traveling in the same direction. The type of interaction, whether regular or irregular, affects the resulting shockwave configuration and the intensity of reflected shocks . Additionally, the flow conditions, such as the incoming Mach number and the temperature, also play a role in the speed of the shockwave. In the case of a scramjet intake, the interaction between the oblique shock wave and the viscous boundary layers leads to flow separation and the loss of mass flow and total pressure .

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Open accessJournal ArticleDOI
Yufeng Yao, Daniel Rincon, Yao Zheng 
24 Oct 2012
4 Citations
The provided paper does not mention any factors that influence the speed of a shockwave in an intake manifold.
Open accessJournal ArticleDOI
03 Sep 2021-Fluids
1 Citations
The provided paper does not mention anything about the factors that influence the speed of a shockwave in an intake manifold.
Patent
Jeffrey C. Lyjak, William Maciejka 
16 Oct 1986
28 Citations
The provided paper does not mention anything about the factors that influence the speed of a shockwave in an intake manifold. The paper is about a selectively tuned intake manifold for an internal combustion engine.
The provided paper does not directly mention the factors that influence the speed of a shockwave in an intake manifold.
The provided paper does not mention anything about the factors that influence the speed of a shockwave in an intake manifold.

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