Search
Skip to Search Results- 3Actuation
- 2Sensing
- 2Visualization
- 1Active Surface Deformations
- 1Active control
- 1Backward-facing step
-
Fall 2010
A robotically-controlled actuation system has been developed and built to perform active open-loop flow control experiments on transitional and turbulent backward-facing step flows in water. Control of the reattaching shear layer used hydraulic suction-and-blowing actuation emanating from 128...
-
Spring 2023
The fluid mechanics literature suggests that the ability to manipulate the very-large-scale motions (VLSMs) that exist within turbulent boundary layers (TBLs) would provide influence over the unwanted drag forces, noise, and vibrations associated with these flows. The ability to suppress these...
-
Spring 2018
Needle insertion is a minimally invasive intervention for procedures involving drug delivery, biopsy, and radiation therapy. In the prominent radiation therapy procedure prostate brachytherapy, rice grain sized radioactive seeds are introduced into soft tissue via needles in and around the...
-
Fall 2016
This thesis is an experimental investigation using optical methods to study atomization of fuel injectors for IC engines using a dual fuel mixture involving diesel and gasoline blends, which is called "dieseline". Experiments were executed in a heated pressurized optical chamber which simulated...