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Aravind N. Murthy
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Proceedings Papers

A Method for Characterizing the Head-Disk Interface Dynamics Near the Touchdown Conditions Using the Magnetic Fly-Height

Rahul Rai, Abhishek Srivastava, Bernhard Knigge, Aravind N. Murthy
Proc. ASME. ISPS2020, ASME 2020 29th Conference on Information Storage and Processing Systems, V001T10A001, June 24–25, 2020
Paper No: ISPS2020-1961
DOI: https://doi.org/10.1115/ISPS2020-1961
View Paper titled, A Method for Characterizing the Head-Disk Interface Dynamics Near the Touchdown Conditions Using the Magnetic Fly-Height
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Topics: Disks, Dynamics (Mechanics), Clearances (Engineering), Horizontal directional drilling, Air bearings, Density, Design, Meteorology, Risk, Signals
Proceedings Papers

A Method to Detect Head Media Spacing Change in a Hard Disk Drive Using an Embedded Contact Sensor

Rahul Rai, Puneet Bhargava, Bernhard Knigge, Aravind N. Murthy
Proc. ASME. ISPS2019, ASME 2019 28th Conference on Information Storage and Processing Systems, V001T01A001, June 27–28, 2019
Paper No: ISPS2019-7457
DOI: https://doi.org/10.1115/ISPS2019-7457
View Paper titled, A Method to Detect Head Media Spacing Change in a Hard Disk Drive Using an Embedded Contact Sensor
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Topics: Disks, Sensors, Clearances (Engineering), Contamination, Dynamic response, Failure, Horizontal directional drilling, Wear
Proceedings Papers

In-Situ Contact Potential Measurement in Hard Disk Drives Using Head Disk Interface Voltage Control

Aravind N. Murthy, Remmelt Pit, Karl A. Flechsig
Proc. ASME. ISPS2014, 2014 Conference on Information Storage and Processing Systems, V001T01A027, June 23–24, 2014
Paper No: ISPS2014-6994
DOI: https://doi.org/10.1115/ISPS2014-6994
View Paper titled, In-Situ Contact Potential Measurement in Hard Disk Drives Using Head Disk Interface Voltage Control
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Topics: Disks, Clearances (Engineering)
Proceedings Papers

Thermal Fly-Height Controlled Glide for Disk Defect Detection and In-Situ Defect Size Estimation for Disk Drives

Aravind N. Murthy, Karl A. Flechsig, Wes Hillman, Keith Conard, Remmelt Pit
Proc. ASME. ISPS2013, ASME 2013 Conference on Information Storage and Processing Systems, V001T01A002, June 24–25, 2013
Paper No: ISPS2013-2805
DOI: https://doi.org/10.1115/ISPS2013-2805
View Paper titled, Thermal Fly-Height Controlled Glide for Disk Defect Detection and In-Situ Defect Size Estimation for Disk Drives
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Topics: Disks, Flaw detection, Atomic force microscopy, Scanning electron microscopy
Proceedings Papers

Analysis of Surface Textured Air Bearing Sliders With Rarefaction Effects

Aravind N. Murthy, Izhak Etsion, Frank E. Talke
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 661-663, October 22–24, 2007
Paper No: IJTC2007-44164
DOI: https://doi.org/10.1115/IJTC2007-44164
View Paper titled, Analysis of Surface Textured Air Bearing Sliders With Rarefaction Effects
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Topics: Air bearings, Texture (Materials), Disks, Pressure, Computer simulation, Damping, Density, Magnetic recording, Steady state, Stiffness
Proceedings Papers

Effect of Non-Operational Shock on Interaction Between Suspension Lift-Tab and Load/Unload Ramp

Aravind N. Murthy, Eric M. Jayson, Frank E. Talke
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 709-710, September 12–16, 2005
Paper No: WTC2005-63558
DOI: https://doi.org/10.1115/WTC2005-63558
View Paper titled, Effect of Non-Operational Shock on Interaction Between Suspension Lift-Tab and Load/Unload Ramp
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Topics: Shock (Mechanics), Stress, Disks, Damage, Bending (Stress), Density, Failure mechanisms, Separation (Technology)