Presentations

Conference Presentations:

2016

1. Karn, A., Narula, V., Arndt R. & Hong, J. (2016). Insight into Ventilation Demand Estimation for High-speed Supercavitating Underwater Vehicles. 3rd International Conference on Applications of Fluid Dynamics, Dhanbad, India.

2. Karn, A., Shao, S., Arndt, R. E. A., & Hong, J. (2016). Probing into physics of ventilated demand for supercavitating underwater vehicles. 31st ONR Symposium on Naval Hydrodynamics, Monterey, CA

3. Ahn, B.K., Jeong, S.W., Kim, J.H., Shao, S., Karn, A., Hong, J., & Arndt, R.,  (2016). Experimental Investigation of artificial supercavitation.  31st ONR Symposium on Naval Hydrodynamics, Monterey, CA

2015

1. Karn, A., Monson, G. M., Ellis, C., Hong, J., Arndt, R. E. A., & Gulliver, J. (2015). Oxygen transfer across ventilated hydrofoils. The 7th International Symposium on Gas Transfer at Water Surfaces, Seattle.

2. Karn, A., Arndt, R. E. A., & Hong, J. (2015). Closure mechanisms of ventilated supercavities under steady and unsteady flow conditions. 9th International Symposium on Cavitation, Switzerland.

3. Karn, A., Arndt, R. E. A. & Hong, J. (2015). On the relationship between supercavity closures, air entrainment and internal flows. 68th Annual Meeting of APS-DFD, Boston.

4. De, R., Karn, A., Noonan, J., Rosiejka, B., Arndt, R. , & Hong, J. (2015). Characterization of drop impact based on internal flow quantification. 68th Annual Meeting of APS-DFD, Boston.

5. Karn, A., Arndt, R. E. A. & Hong, J. (2015), A robust image analysis approach for high void fraction gas-liquid flows, 3rd World Congress on Petrochemistry and Chemical Engineering, Atlanta.

6. Scott, D., Sabourin, M., Beaulieu, S., Ellis, C. & Karn, A. (2015). Optimizing dissolved oxygen transfer in auto-venting turbines. HydroVision International 2015, Portland.

2014

1. Karn, A., Ellis, C., Arndt, R. E. A., & Hong, J. (2014). Bubble size measurements in a bubbly wake. 67th Annual Meeting of APS-DFD, San Francisco.

 

2. Arndt, R. E. A., Karn, A. & Hong, J. (2014). A unified physical model to explain supercavity closure. 67th Annual Meeting of APS-DFD, San Francisco.

 

3. Ellis C., Karn, A., Hong, J., Lee, S. J., Kawakami, E., Scott, D., Gulliver, J. & Arndt, R. E. A., (2014). Measurements in the wake of a ventilated hydrofoil: A step towards improved turbine aeration techniques. 27th IAHR Symposium Hydraulic Machinery and Systems, Montreal, Canada.

4. Lee, S. J., Kawakami, E., Karn, A., Arndt, R. E. A. (2014). Experimental investigation on the behaviors of ventilated supercavities. Proceedings of the annual autumn meeting of the SNAK (The Society of Naval Architects of Korea), Changwon, Korea, 2014. 

2013

1. Kawakami, E., Lee, S. J., Karn, A., Hong, J. & Arndt, R. E. A. (2013). Improved performance with ventilation. 66th Annual Meeting of APS-DFD, Pittsburgh.

2. Arndt, R. E. A., Lee, S. J., Kawakami, E., Hong, J. & Karn, A. (2013). Ventilation of a hydrofoil wake.  66th Annual Meeting of APS-DFD, Pittsburgh.