• 107 Citations
  • 7 h-Index
20092019
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Research Output 2009 2019

  • 107 Citations
  • 7 h-Index
  • 20 Article
  • 6 Conference contribution
  • 3 Conference article
2019

An innovative surface morphology for a solar air heater to augment its performance

Madhwesh, N., Vasudeva Karanth, K. & Yagnesh Sharma, N., 01-01-2019, In : Procedia Manufacturing. 35, p. 1087-1095 9 p.

Research output: Contribution to journalConference article

Open Access
Ducts
Surface morphology
Air
Kinetic energy
Conversion efficiency

A turbulence inducer side wall treatment for a solar collector for performance improvement

Vasudeva Karanth, K., Yagnesh Sharma, N. & Madhwesh, N., 01-01-2019, In : Procedia Manufacturing. 35, p. 1102-1110 9 p.

Research output: Contribution to journalConference article

Open Access
Solar collectors
Turbulence
Air
Brakes
Ducts
Turbulence
Ducts
Heat transfer
Air
Flow rate
Nusselt number
Fins (heat exchange)
Heat transfer
Wire
Air
Numerical analysis
Air
Flow rate
Computational fluid dynamics
Reynolds number
Open Access
Turbulent flow
Turbulence
Solar collectors
Conversion efficiency
Air
2018
1 Citation (Scopus)
Fences
Fans
Numerical analysis
Turbulence models
Flow fields
2 Citations (Scopus)
Fans
Geometry
Numerical analysis
2 Citations (Scopus)
Numerical analysis
Reynolds number
Air
Flow rate
Space heating
14 Citations (Scopus)
heaters
aspect ratio
Aspect ratio
absorbers
heat transfer

Performance improvement in rotating machineries – a review

Karthik, A. V., Karanth, K. V., Kumar, S. & Madhwesh, N., 01-07-2018, In : International Journal of Mechanical Engineering and Technology. 9, 7, p. 1177-1187 11 p.

Research output: Contribution to journalArticle

Computational fluid dynamics
Dynamic analysis
Compressors
Turbine pumps
Energy conversion
2017

Effect of volute tongue radius on the performance of a centrifugal blower – a numerical study

Mallarapu, A., Vasudeva Karanth, K., Yagnesh Sharma, N. & Madhwesh, N., 01-01-2017, In : International Journal of Applied Engineering Research. 12, 15, p. 5367-5373 7 p.

Research output: Contribution to journalArticle

Blowers
Flanges
Kinetic energy
Numerical models
Computational fluid dynamics
10 Citations (Scopus)

Numerical analysis of the influence of spherical turbulence generators on heat transfer enhancement of flat plate solar air heater

Manjunath, M. S., Karanth, K. V. & Sharma, N. Y., 01-01-2017, In : Energy. 121, p. 616-630 15 p.

Research output: Contribution to journalArticle

Numerical analysis
Turbulence
Heat transfer
Air
Surface roughness
2015
14 Citations (Scopus)

Numerical study of heat transfer in a finned double pipe heat exchanger

Kumar, S., Vasudev Karanth, K. & Murthy, K., 01-01-2015, In : World Journal of Modelling and Simulation. 11, 1, p. 43-54 12 p.

Research output: Contribution to journalArticle

Heat Exchanger
Heat exchangers
Heat Transfer
Numerical Study
Tube
2013
Fans
geometry
Geometry
Computational fluid dynamics
stabilization
Solar absorbers
heat transfer
Numerical analysis
Heat transfer
geometry

Three dimensional CFD analysis of solar air heater for enhancement of thermal performance using arc-shaped wire turbulator

Karanth, V. K., Shivamallaiah, M. M. & Sharma, Y. N., 01-01-2013, Fluids Engineering Systems and Technologies. American Society of Mechanical Engineers(ASME), Vol. 7 B.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computational fluid dynamics
Wire
Heat transfer coefficients
Air
Heat transfer
1 Citation (Scopus)
heat transfer
Computational fluid dynamics
Heat transfer
Flow rate
air

Three dimensional CFD simulation of thermosyphon flow in an unglazed solar flat plate collector

Sharma, Y. N., Shivamallaiah, M. M. & Karanth, V. K., 01-01-2013, Fluids Engineering Systems and Technologies. American Society of Mechanical Engineers(ASME), Vol. 7 B.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermosyphons
Computational fluid dynamics
Heat flux
Heat losses
Solar energy
2012
12 Citations (Scopus)
Skin friction
Abrasives
Kinetic energy
Volume fraction
Computational fluid dynamics
2011
3 Citations (Scopus)

Impeller treatment for a centrifugal fan using splitter vanes - A CFD approach

Madhwesh, N., Karanth, K. V. & Sharma, N. Y., 14-11-2011, Proceedings of the World Congress on Engineering 2011, WCE 2011. Vol. 3. p. 1981-1986 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fans
Computational fluid dynamics
Recovery
Suction
Reversal
15 Citations (Scopus)

Numerical simulation of a solar flat plate collector using Discrete Transfer Radiation Model (DTRM) - A CFD approach

Karanth, K. V., Manjunath, M. S. & Sharma, N. Y., 14-11-2011, Proceedings of the World Congress on Engineering 2011, WCE 2011. Vol. 3. p. 2355-2360 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Solar collectors
Flat Plate
Computational Fluid Dynamics
Computational fluid dynamics
Radiation
7 Citations (Scopus)

Three dimensional numerical analysis of conjugate heat transfer for enhancement of thermal performance using finned tubes in an economical unglazed solar flat plate collector

Manjunath, M. S., Vasudeva Karanth, K. & Yagnesh Sharma, N., 14-11-2011, Proceedings of the World Congress on Engineering 2011, WCE 2011. Vol. 3. p. 2245-2249 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Conjugate Heat Transfer
Dimensional Analysis
Flat Plate
Numerical analysis
Numerical Analysis
2010
1 Citation (Scopus)

Numerical analysis of a centrifugal fan for performance enhancement using boundary layer fences on the volute casing

Karanth, K. V. & Sharma, N. Y., 30-11-2010, ICMET 2010 - 2010 International Conference on Mechanical and Electrical Technology, Proceedings. p. 38-42 5 p. 5598488

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fences
Fans
Numerical analysis
Boundary layers
Flow separation
2 Citations (Scopus)
Fans
Numerical analysis
Boundary layers
Recovery
Flow separation
2009
2 Citations (Scopus)
Fans
Computational fluid dynamics
Boundary layers
Recovery
Flow separation
10 Citations (Scopus)
Flow interactions
Energy conversion
Fans
Numerical analysis
Numerical methods
2 Citations (Scopus)
Fans
Numerical analysis
Recovery
Flow fields
Computational fluid dynamics
9 Citations (Scopus)
Flow interactions
Diffuser
Fans
Numerical analysis
Numerical Analysis