# overview
I have research interests in internal turbine blade cooling with and without rotation; local convective heat transfer with naphthalene sublimation technique and heat and mass transfer analogy; local convective heat transfer with steady and transient methods using thermochromic liquid crystals; heat transfer enhancement for single phase convection and boiling; heat exchangers; electronic package cooling; and conjugate heat transfer.

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# educationAndTraining[].organization.label
University of Minnesota - (Minneapolis, Minnesota, United States)

# educationAndTraining[].organization.label
University of Minnesota - (Minneapolis, Minnesota, United States)

# educationAndTraining[].organization.label
Texas Tech University - (Amarillo, Texas, United States)

# publications[].label
EFFECTS OF FIN CONFIGURATION AND ENTRANCE LENGTH ON LOCAL ENDWALL HEAT/MASS TRANSFER IN A PIN FIN CHANNEL.

# publications[].label
Effect of Rib Size on Heat (Mass) Transfer Distribution in a Rotation Channel

# publications[].publisher
American Society of Mechanical Engineers

# publications[].label
Internal cooling near trailing edge of a gas turbine airfoil with cooling airflow through blockages with holes

# publications[].label
EFFECT OF TRAILING-EDGE EJECTION ON LOCAL HEAT (MASS) TRANSFER IN PIN FIN COOLING CHANNELS IN TURBINE-BLADES

# publications[].label
LOCAL HEAT MASS-TRANSFER DISTRIBUTION IN A SQUARE CHANNEL WITH FULL AND V-SHAPED RIBS

# publications[].label
Conjugate heat transfer in channels with internal longitudinal fins

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
Local heat (mass) transfer in a diagonally-oriented rotating two-pass channel with rib-roughened walls

# publications[].label
Heat Transfer from a Plate Elevated above a Host Surface and Washed by a Separated Flow Induced by the Elevation Step

# publications[].label
Local heat transfer distributions in a square channel with solid and perforated ribs on two opposite walls

# publications[].label
Heat (Mass) Transfer in a Rotating Two-Pass Square Channel  Part II: Local Transfer Coefficient, Smooth Channel

# publications[].label
TURBULENT HEAT-TRANSFER AND FRICTION IN PIN FIN CHANNELS WITH LATERAL FLOW EJECTION

# publications[].label
LOCAL HEAT MASS-TRANSFER DISTRIBUTIONS AROUND SHARP 180 DEG TURNS IN 2-PASS SMOOTH AND RIB-ROUGHENED CHANNELS

# publications[].label
APPLICATION OF NON-INTEGRAL METHOD TO COMBUSTION AND NATURAL-CONVECTION PROBLEMS

# publications[].label
Turbulent Heat Transfer and Friction in Pin Fin Channels With Lateral Flow Ejection

# publications[].label
Contact resistance and asymmetric heating effects for an internally finned parallel-plate channel

# publications[].label
Conjugate heat transfer in solar collector panels with internal longitudinal corrugated finsPart I: Overall results

# publications[].label
Average Heat Transfer Coefficients for Forced Convection on a Flat Plate with an Adiabatic Starting Length

# publications[].label
Heat (mass) transfer in a serpentine channel with right-angled turns

# publications[].label
Effect of channel orientation on local heat (mass) transfer distributions in a rotating two-pass square channel with smooth walls

# publications[].label
EFFECT OF RIB ANGLE ON LOCAL HEAT MASS-TRANSFER DISTRIBUTION IN A 2-PASS RIB-ROUGHENED CHANNEL

# publications[].label
Heat (mass) transfer distribution in a two-pass trapezoidal channel with a 180 deg turn

# publications[].label
Local heat (mass) transfer in a rotating square channel with ejection holes

# publications[].label
A NONINTEGRAL TECHNIQUE FOR THE APPROXIMATE SOLUTION OF TRANSPORT PROBLEMS

# publications[].label
Heat Transfer, Pressure Drop, and Mass Flow Rate in Pin Fin Channels With Long and Short Trailing Edge Ejection Holes

# publications[].label
Distributions of local heat transfer coefficient on surfaces with solid and perforated ribs

# publications[].label
TURBULENT HEAT-TRANSFER IN A SQUARE CHANNEL WITH STAGGERED DISCRETE RIBS

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
Conjugate heat transfer in solar collector panels with internal longitudinal corrugated fins-Part II: Local results

# publications[].label
Heat (Mass) Transfer Distributions in a Rotating Two-Pass Channel with Angled Ribs

# publications[].label
Heat/mass transfer in a rotating two-pass channel with transverse ribs

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
Pool Boiling Experiments Using Surface Micromachined Thermocouples

# publications[].label
TURBULENT HEAT-TRANSFER AND FRICTION IN A SQUARE CHANNEL WITH DISCRETE RIB TURBULATORS

# publications[].label
Effect of Rib Size on Heat (Mass) Transfer Distribution in a Rotation Channel

# publications[].label
Effect of channel orientation of local heat (mass) transfer distributions in a rotating two-pass square channel with smooth walls

# publications[].label
Local heat (mass) transfer in a rotating square channel with ejection holes

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
LOCAL ENDWALL HEAT/MASS TRANSFER IN A PIN FIN CHANNEL.

# publications[].label
Measurements of wall heat (mass) transfer for flow through blockages with round and square holes in a wide rectangular channel

# publications[].label
Mass (heat) transfer downstream of blockages with round and elongated holes in a rectangular channel

# publications[].label
AUGMENTED HEAT-TRANSFER IN A PIN FIN CHANNEL WITH SHORT OR LONG EJECTION HOLES

# publications[].label
Experiments on Effect of Jet Impingement on Heat Transfer in Annular Channels With Parallel and Counter Flows

# publications[].label
Heat (mass) transfer in a diagonally oriented rotating two-pass channel with rib-roughened walls

# publications[].label
Effects of Length and Configuration of Transverse Discrete Ribs on Heat Transfer and Friction for Turbulent Flow in a Square Channel

# publications[].label
Heat transfer and friction in segmental turbine blade cooling channels

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
Hygrothermal modeling of thick thermoset resin during electron-beam-cure - Part II: T-g-sigma(y)-P-v variations and optimization

# publications[].label
Flow and Pressure Characteristics Downstream of a Segmental Blockage in a Turbulent Pipe Flow

# publications[].label
Boiling Experiments on Vertically Aligned Carbon Nanotubes and Using Surface Micromachined Thin Film Thermocouples (TFT)

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
Hygrothermal modeling of thick thermoset resin during electron-beam-cure - Part I: Methodology and modeling cure kinetics

# publications[].label
HEAT-TRANSFER CHARACTERISTICS OF TURBULENT-FLOW IN A SQUARE CHANNEL WITH ANGLED DISCRETE RIBS

# publications[].label
Effect of Rib Angle on Local Heat/Mass Transfer Distribution in a Two-Pass Rib-Roughened Channel

# publications[].label
Local endwall heat/mass-transfer distributions in pin fin channels

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
LOCAL HEAT/MASS TRANSFER DISTRIBUTION AROUND SHARP 180 degree TURN IN A SMOOTH SQUARE CHANNEL.

# publications[].label
LOCAL ENDWALL HEAT/MASS TRANSFER AND PRESSURE DROP IN A PIN FIN CHANNEL WITH LATERAL FLOW EJECTION.

# publications[].label
Conjugate heat transfer in solar collector panels with internal longitudinal corrugated fins: Part II - Local results

# publications[].label
EFFECTS OF FIN CONFIGURATION AND ENTRANCE LENGTH ON LOCAL ENDWALL HEAT/MASS TRANSFER IN A PIN FIN CHANNEL.

# publications[].label
Effect of Trailing-Edge Ejection on Local Heat (Mass) Transfer in Pin Fin Cooling Channels in Turbine Blades

# publications[].label
EFFECTS OF V-SHAPED RIB ARRAYS ON TURBULENT HEAT-TRANSFER AND FRICTION OF FULLY-DEVELOPED FLOW IN A SQUARE CHANNEL

# publications[].label
Heat transfer between blockages with holes in a rectangular channel

# publications[].label
Local Heat/Mass Transfer Distributions Around Sharp 180 deg Turns in Two-Pass Smooth and Rib-Roughened Channels

# publications[].label
Film cooling and heat transfer on two cutback trailing edge models with internal perforated blockages

# publications[].label
Forced convective heat transfer in channels with internal longitudinal fins

# publications[].label
Heat Transfer Characteristics of Turbulent Flow in a Square Channel With Angled Discrete Ribs

# publications[].publisher
American Society of Mechanical Engineers

# publications[].label
Heat Transfer, Pressure Drop, and Mass Flow Rate in Pin Fin Channels With Long and Short Trailing Edge Ejection Holes

# publications[].label
Turbulent heat transfer and friction in a square channel with discrete rib turbulators

# publications[].label
Heat transfer enhancement for turbulent flow through blockages with round and elongated holes in a rectangular channel

# publications[].label
Turbulent Heat Transfer Measurements on a Wall With Concave and Cylindrical Dimples in a Square Channel

# publications[].label
An Experimental Study of Local Heat Transfer Distribution Between Blockages With Holes in a Rectangular Channel

# publications[].label
Effect of Plenum Length and Diameter on Turbulent Heat Transfer in a Downstream Tube and on Plenum-Related Pressure Losses

# publications[].label
Heat (mass) transfer in a rotating channel with ribs of various sizes on two walls

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
Heat/Mass Transfer Distribution in a Rotating Two-Pass Square Channel Part I: Regional Heat Transfer, Smooth Channel

# publications[].label
EFFECT OF LATERAL FLOW EJECTION ON TURBULENT HEAT TRANSFER IN PIN FIN CHANNELS.

# publications[].label
Internal cooling near trailing edge of a gas turbine airfoil with cooling airflow through blockages with holes

# publications[].label
Subcooled Pool Boiling Experiments on Horizontal Heaters Coated With Carbon Nanotubes

# publications[].label
Effect of ribs with holes on heat transfer in a square channel

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
Heat Transfer Characteristics of Turbulent Flow in a Square Channel With Angled Discrete Ribs

# publications[].label
Effect of Adiabatic Co-Planar Extension Surfaces on Wind-Related Solar-Collector Heat Transfer Coefficients

# publications[].label
SEGMENTAL HEAT-TRANSFER IN A PIN FIN CHANNEL WITH EJECTION HOLES

# publications[].label
Heat transfer local distributions in rotating multipass channels with bleed

# publications[].label
Conjugate heat transfer in solar collector panels with internal longitudinal corrugated fins: Part I - Overall results

# publications[].label
Turbulent heat transfer measurement and numerical prediction in a serpentine channel

# streetAddress
Texas A&M University; Mechanical Engineering; 3123 TAMU

# etdChairOf[].label
Velichala, Abhishek (2012-07). Numerical Investigation of Flow and Heat Transfer Characteristics in Rectangular Channels (AR=4:1) with Circular and Elliptical Pin Fin Arrays. Master's Thesis.

# etdChairOf[].label
Ahn, Hee Seok (2007-09). Heat transfer enhancement in single-phase forced convection with blockages and in two-phase pool boiling with nano-structured surfaces. Doctoral Dissertation.

# etdChairOf[].label
Rupakula, Venkata Panduranga Praveen (2007-04). Determination of heat (mass) transfer from blockages with round and elongated holes in a wide rectangular channel. Master's Thesis.

# etdChairOf[].label
Lee, Sang Won (2009-06). Heat transfer characteristics of a two-pass trapezoidal channel and a novel heat pipe. Doctoral Dissertation.

# etdChairOf[].label
Shankar, Sandhya (2011-08). Thermal cycling effect on the nanoparticle distribution and specific heat of a carbonate eutectic with alumina nanoparticles. Master's Thesis.

# etdChairOf[].label
Kim, Ho Jun (2008-10). Theoretical and numerical studies of chaotic mixing. Doctoral Dissertation.

# etdChairOf[].label
Subramanian, Karthik (2006-04). Turbulent heat transfer in a trapezoidal channel with transverse and v-shaped ribs on two opposite walls. Master's Thesis.

# etdChairOf[].label
Jiang, Shu (2017-01). Structural Health Monitoring for Small Diameter Pipes with Guided Ultrasonic Wave. Doctoral Dissertation.

# etdChairOf[].label
Ravi, Gurunarayana (2010-01). Study of Laminar Flow Forced Convection Heat Transfer Behavior of a Phase Change Material Fluid. Master's Thesis.

# etdChairOf[].label
Lee, Yonghee (2007-09). Heat transfer enhancement for turbulent flow through blockages with elongated holes in a rectangular channel. Master's Thesis.

# etdChairOf[].label
Oh, Sung Hyuk (2009-05). Experimental and numerical investigation of turbulent flow and heat (mass) transfer in a two-pass trapezoidal channel with turbulence promoters. Doctoral Dissertation.

# etdChairOf[].label
Achanta, Vamsee Satish (2004-09). An experimental study of endwall heat transfer enhancement for flow past staggered non-conducting pin fin arrays. Master's Thesis.

# etdChairOf[].label
Ceballos, Mariana (2012-10). Influence of Salinous Solutions in the Pressure and Volume Modulations of the Intracranial Cavity. Master's Thesis.

# etdChairOf[].label
Park, Seungkyung (2009-05). Electrokinetic and acoustic manipulations of colloidal and biological particles. Doctoral Dissertation.