Journal
/
Engineering
/
Experimental Investigation of the Flow Structure over a Delta Wing Via Flow Visualization Methods
JoVE Journal
Engineering
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Engineering
Experimental Investigation of the Flow Structure over a Delta Wing Via Flow Visualization Methods

Experimental Investigation of the Flow Structure over a Delta Wing Via Flow Visualization Methods

DOI:
10.3791/57244-v

•

09:17 min

•

April 23, 2018

•

, ,
1Department of Mechanical Engineering,Hong Kong Polytechnic University

Chapters

  • 00:05Title
  • 00:47Wind Tunnel Setup
  • 01:21Set up the Laser Sheet
  • 03:21Camera Setup
  • 04:04Improved Smoke Flow Visualization
  • 05:08Particle Image Velocimetry Measurement
  • 06:48Results: Leading-edge Vortex Structures of a Delta Wing using Smoke Flow Visualization and Particle Image Velocimetry
  • 08:34Conclusion

Summary

Automatic Translation

Automatic Translation

Here, we present a protocol to observe unsteady vortical flows over a delta wing using a modified smoke flow visualization technique and investigate the mechanism responsible for the oscillations of the leading-edge vortex breakdown locations.

Tags

Delta WingFlow VisualizationLeading Edge VortexVortical FlowWind TunnelParticle Image VelocimetrySmoke Flow VisualizationLaser SheetOptical SetupCalibration Target Plate

Article

Embed

ADD TO PLAYLIST

Usage Statistics

Related Videos

check_url/57244?article_type=v

Determining 3D Flow Fields via Multi-camera Light Field Imaging
check_url/57244?article_type=v

Fabrication, Operation and Flow Visualization in Surface-acoustic-wave-driven Acoustic-counterflow Microfluidics
check_url/57244?article_type=v

Measuring Material Microstructure Under Flow Using 1-2 Plane Flow-Small Angle Neutron Scattering
check_url/57244?article_type=v

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials
check_url/57244?article_type=v

Experimental Methods for Investigation of Shape Memory Based Elastocaloric Cooling Processes and Model Validation
check_url/57244?article_type=v

Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow
check_url/57244?article_type=v

Design and Use of a Full Flow Sampling System (FFS) for the Quantification of Methane Emissions
check_url/57244?article_type=v

Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy (ATOM)
check_url/57244?article_type=v

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
check_url/57244?article_type=v

Flow-assisted Dielectrophoresis: A Low Cost Method for the Fabrication of High Performance Solution-processable Nanowire Devices

Read Article