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Kripa K. Varanasi
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Proceedings Papers

Droplet Impingement and Wetting Hysteresis on Textured Hydrophobic Surfaces

Kripa K. Varanasi, Adam Paxson, Katherine Smyth, Hyuk-min Kwon, Tao Deng
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 3, 835-844, August 8–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IHTC14-22722
https://doi.org/10.1115/IHTC14-22722
View Paper titled, Droplet Impingement and Wetting Hysteresis on Textured Hydrophobic Surfaces
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Topics: Drops, Wetting, Pressure, Equilibrium (Physics), Energetics, Stick-slip, Surface energy, Surface texture, Water, Water hammer
Proceedings Papers

Controlling Condensation of Water Using Hybrid Hydrophobic-Hydrophilic Surfaces

Kripa K. Varanasi, Tao Deng
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 1, 447-452, August 8–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IHTC14-22723
https://doi.org/10.1115/IHTC14-22723
View Paper titled, Controlling Condensation of Water Using Hybrid Hydrophobic-Hydrophilic Surfaces
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Topics: Condensation, Water, Nucleation (Physics)
Proceedings Papers

Wetting Hysteresis, Metastability, and Droplet Impact on Superhydrophobic Surfaces

Kripa K. Varanasi, Tao Deng, Ming F. Hsu, Nitin Bhate
Proc. ASME. InterPACK2009, ASME 2009 InterPACK Conference, Volume 1, 623-630, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: InterPACK2009-89350
https://doi.org/10.1115/InterPACK2009-89350
View Paper titled, Wetting Hysteresis, Metastability, and Droplet Impact on Superhydrophobic Surfaces
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Topics: Drops, Wetting, Pressure, Equilibrium (Physics), Energetics, Surface energy, Surface texture, Water, Water hammer
Proceedings Papers

Design of Superhydrophobic Surfaces for Optimum Roll-Off and Droplet Impact Resistance

Kripa K. Varanasi, Tao Deng, Ming F. Hsu, Nitin Bhate
Proc. ASME. IMECE2008, Volume 13: Nano-Manufacturing Technology; and Micro and Nano Systems, Parts A and B, 637-645, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-67808
https://doi.org/10.1115/IMECE2008-67808
View Paper titled, Design of Superhydrophobic Surfaces for Optimum Roll-Off and Droplet Impact Resistance
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Topics: Design, Drops, Pressure, Wetting, Equilibrium (Physics), Texture (Materials), Water, Water hammer
Proceedings Papers

Damping of Flexural Vibration by Low-Density Foams and Granular Materials

Kripa K. Varanasi, Samir A. Nayfeh
Proc. ASME. IDETC-CIE2003, Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1897-1905, September 2–6, 2003
Publisher: American Society of Mechanical Engineers
Paper No: DETC2003/VIB-48534
https://doi.org/10.1115/DETC2003/VIB-48534
View Paper titled, Damping of Flexural Vibration by Low-Density Foams and Granular Materials
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Topics: Damping, Density, Foams (Chemistry), Granular materials, Vibration, Aluminum, Fluids, Standing waves, Waves
Proceedings Papers

Vibration Damping Using Low-Wave-Speed Media: Complex Wavenumber and Energy Approximations

Kripa K. Varanasi, Samir A. Nayfeh
Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2407-2417, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-85452
https://doi.org/10.1115/DETC2005-85452
View Paper titled, Vibration Damping Using Low-Wave-Speed Media: Complex Wavenumber and Energy Approximations
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Topics: Approximation, Damping, Vibration, Waves, Aluminum, Density, Design, Frequency response, Speed of sound, Standing waves
Proceedings Papers

Damping Flexure Mechanisms Using Low-Density, Low-Wave-Speed Media

Kripa K. Varanasi, Samir A. Nayfeh, Alexander H. Slocum
Proc. ASME. IDETC-CIE2005, Volume 7: 29th Mechanisms and Robotics Conference, Parts A and B, 111-119, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-85448
https://doi.org/10.1115/DETC2005-85448
View Paper titled, Damping Flexure Mechanisms Using Low-Density, Low-Wave-Speed Media
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Topics: Damping, Density, Flexure mechanisms, Waves, Bending (Stress), Constraint systems, Foams (Chemistry), Frequency response, Poles (Building), Resonance
Journal Articles

The Dynamics of Lead-Screw Drives: Low-Order Modeling and Experiments

Kripa K. Varanasi, Samir A. Nayfeh
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2004, 126(2): 388–396.
https://doi.org/10.1115/1.1771690
Published Online: August 5, 2004
View Article titled, The Dynamics of Lead-Screw Drives: Low-Order Modeling and Experiments
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Topics: Damping, Motors, Railroad passenger cars, Screws, Transfer functions, Engines, Bearings, Resonance, Stiffness