PulseExploreJournal ClubResearchersJournals
Instagram
HomeJournal ClubExplore
Synapse
⌘+K
Synapse
April 18, 2026Journal of Fluid Mechanics

Analysis and modelling of unsteady oblique shock trains under asymmetric incoming boundary layers

View Full Paper
Ask AI
Bookmark
Share

Authors

HYHang YuHTHui-jun TanYZYue Zhang

Discussion

Loading...

Member takes

Overview

Experimental study investigates unsteady oblique shock trains in ducts, suggesting new prediction methods.

Key Points

  • To analyze the characteristics of unsteady oblique shock trains in a rectangular duct under asymmetric boundary layers.
  • Conducted experiments using high-speed schlieren techniques.
  • Performed high-frequency pressure measurements within a duct setting.
  • Derived and validated a new amplitude prediction model for unsteady oblique shock trains.
  • Oblique shock trains lean towards the thin-boundary-layer side under asymmetric conditions.
  • Shock trains exhibit periodic movement and shape changes under downstream excitation.
  • Pressure rise distribution along the thick-boundary-layer side is nearly linear.
  • The existing amplitude prediction model for normal shock trains is not applicable to the oblique case.

Cite This Study

Yu et al. (2026) studied this question.

synapsesocial.com/papers/69e320e740886becb6540149https://doi.org/10.1017/jfm.2026.11363
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Asymmetry of oblique shock train and flow control2024 · 4 citations
  2. 2Experimental and numerical investigation of three-dimensional shock train topology with differently oriented background waves2024 · 1 citations
  3. 3Experimental and Numerical Simulation of Shock Train Characteristics in the Concave Channel2025
  4. 4Influence of Three-Dimensional Self-Rotation to Top-Large-Separation-to-Bottom-Large-Separation Transition of Oblique Shock Train2025
  5. 5Turbulence phenomena in a shock train interaction2025