F
Ferry Schrijer
Researcher at Delft University of Technology
Publications - 85
Citations - 1475
Ferry Schrijer is an academic researcher from Delft University of Technology. The author has contributed to research in topics: Boundary layer & Mach number. The author has an hindex of 19, co-authored 77 publications receiving 1223 citations.
Papers
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Journal ArticleDOI
Particle tracer response across shocks measured by PIV
TL;DR: In this article, the experimental requirements for a reliable and unbiased measurement of the particle response time τ p and length ξ p based on a single-exponent decaying law were investigated.
Journal ArticleDOI
Effect of predictor–corrector filtering on the stability and spatial resolution of iterative PIV interrogation
Ferry Schrijer,Fulvio Scarano +1 more
TL;DR: The stability and resolution of iterative PIV image analysis methods is investigated and a family of convolution filters is proposed, which affects the system stability and to a smaller extent its spatial response.
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Application of PIV in a Mach 7 double-ramp flow
TL;DR: In this article, a two-dimensional double compression ramp configuration is investigated by means of schlieren visualization, quantitative infrared thermography and particle image velocimetry (PIV) in a short-duration facility producing a free-stream flow at Mach 7.
Flow control of an oblique shock wave reflection with micro-ramp vortex generators: effects of location and size
Abstract: The effects of micro-ramp height and location on a shock induced separation bubble were quantified using planar particle image velocimetry measurements. Conditional averaging was used to show that the amount of separation is related to the momentum flux in the near-wall region (< 0.5?) of the incoming boundary layer. The momentum flux added to this region scales linearly with micro-ramp height and larger microramps are shown to be more effective in stabilizing the interaction. Full boundary layer mixing is attained 5.? downstream of the micro-ramp and this forms a lower limit on the required distance between microramp and reflected shock foot.
Journal ArticleDOI
Flow control of an oblique shock wave reflection with micro-ramp vortex generators: Effects of location and size
TL;DR: In this paper, the influence of micro-ramp size and location on its effectiveness as a flow control device for oblique shock wave reflections is investigated in terms of the size of the shock-induced separation bubble and the reflected shock unsteadiness.