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Rajan Kumar
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Journal Articles

Numerical Re-examination of Chilton–Colburn Analogy for Variable Thermophysical Fluid Properties

Rajan Kumar, Shripad P. Mahulikar
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. July 2017, 139(7): 071701.
Paper No: HT-15-1691
DOI: https://doi.org/10.1115/1.4035855
Published Online: March 21, 2017
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Topics: Flow (Dynamics), Fluids, Heat transfer, Temperature, Water, Viscosity, Momentum, Friction, Thermal conductivity
Proceedings Papers

Characterization of Piezoelectric Macrofiber Composite Actuated Winglets

Tufan Kumar Guha, William Oates, Rajan Kumar
Proc. ASME. SMASIS2014, Volume 2: Mechanics and Behavior of Active Materials; Integrated System Design and Implementation; Bioinspired Smart Materials and Systems; Energy Harvesting, V002T04A017, September 8–10, 2014
Paper No: SMASIS2014-7598
DOI: https://doi.org/10.1115/SMASIS2014-7598
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Topics: Composite materials, Pressure, Wings, Excitation, Resonance, Fibers, Oscillations, Pressure measurement, Vortices, Wake turbulence
Proceedings Papers

An Experimental Study of Detailed Flow and Heat Transfer Analysis in a Single Row Narrow Impingement Channel

Jahed Hossain, Lucky V. Tran, Jayanta S. Kapat, Erik Fernandez, Rajan Kumar
Proc. ASME. GT2014, Volume 5A: Heat Transfer, V05AT12A038, June 16–20, 2014
Paper No: GT2014-26498
DOI: https://doi.org/10.1115/GT2014-26498
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Topics: Flow (Dynamics), Heat transfer, Jets, Physics, Computational fluid dynamics, Cross-flow, Large eddy simulation, Particulate matter, Reynolds number, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Development and Characterization of High Bandwidth Micro-Actuator

John T. Solomon, Rajan Kumar, Farrukh S. Alvi
Proc. ASME. FEDSM2008, Volume 2: Fora, 531-539, August 10–14, 2008
Paper No: FEDSM2008-55032
DOI: https://doi.org/10.1115/FEDSM2008-55032
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Topics: Microactuators, Actuators, Cavities, Design, Flow (Dynamics), Flow control, Pressure, Shock (Mechanics), Feedback, Frequency response