All Stories

  1. Assessment of fiber orientation and order in carbon fiber reinforced polymer composites using induction thermography and Radon transform analysis

    Article • Composites Part B Engineering, May 2025, Elsevier

    Sreedhar Unnikrishnakurup

  2. Advanced Defect Detection on Curved Aeronautical Surfaces Through Infrared Imaging and Deep Learning

    Article • NDT, December 2024, MDPI AG

    Sreedhar Unnikrishnakurup, Dr. Clemente Ibarra-Castanedo

  3. Exploring thermal dynamics and porosity of cold-sprayed Ti-6Al-4V coatings on Al6061-T6 substrates: A pulsed thermography and numerical modeling approach

    Article • International Journal of Thermal Sciences, February 2024, Elsevier

    Sreedhar Unnikrishnakurup

  4. Uncovering the hidden structure: A study on the feasibility of induction thermography for fiber orientation analysis in CFRP composites using 2D-FFT

    Article • Composites Part B Engineering, January 2024, Elsevier

    Sreedhar Unnikrishnakurup

  5. Induction thermography for unidirectional CFRP composites: A novel inspection approach through global current path integration

    Article • Composite Structures, October 2023, Elsevier

    Sreedhar Unnikrishnakurup

  6. Automated Defect Recognition on X-ray Radiographs of Solid Propellant Using Deep Learning Based on Convolutional Neural Networks

    Article • Journal of Nondestructive Evaluation, January 2021, Springer Science + Business Media

    Sreedhar Unnikrishnakurup

  7. Spectral filtering of sub-bandgap radiation using all-dielectric gratings for thermophotovoltaic applications

    Article • Journal of Photonics for Energy, January 2021, SPIE

    Sreedhar Unnikrishnakurup

  8. Numerical study using finite element method for heat conduction on heterogeneous materials with varying volume fraction, shape and size of fillers

    Article • International Journal of Thermal Sciences, January 2021, Elsevier

    Sreedhar Unnikrishnakurup

  9. Nondestructive evaluation of thermal barrier coating thickness degradation using pulsed IR thermography and THz-TDS measurements: A comparative study

    Article • NDT & E International, December 2020, Elsevier

    Sreedhar Unnikrishnakurup

  10. Laser line scanning thermography for surface breaking crack detection : modeling and experimental study

    Article • Infrared Physics & Technology, January 2020, Elsevier

    Sreedhar Unnikrishnakurup

  11. Numerical model and experimental validation for online monitoring of cold metal transfer joining of aluminium to galvanized steel

    Article • The International Journal of Advanced Manufacturing Technology, August 2019, Springer Science + Business Media

    Sreedhar Unnikrishnakurup

  12. Einfluss thermischer und optischer Materialeigenschaften auf die Charakterisierung von Fehlstellen in Faserverbundwerkstoffen mit aktiven Thermografieverfahren

    Article • tm - Technisches Messen, January 2018, De Gruyter

    Sreedhar Unnikrishnakurup

  13. Numerical study of laser line thermography for crack detection at high temperature

    Article • January 2018, QIRT Council

    Sreedhar Unnikrishnakurup

  14. Estimation of heat flux parameters during static gas tungsten arc welding spot under argon shielding

    Article • International Journal of Thermal Sciences, April 2017, Elsevier

    Sreedhar Unnikrishnakurup

  15. Raw data based image processing algorithm for fast detection of surface breaking cracks

    Article • January 2017, American Institute of Physics

    Sreedhar Unnikrishnakurup

  16. Online monitoring of cold metal transfer (CMT) process using infrared thermography

    Article • Quantitative InfraRed Thermography Journal, September 2016, Taylor & Francis

    Sreedhar Unnikrishnakurup

  17. Monitoring TIG welding using infrared thermography - simulations and experiments

    Article • PRZEGLĄD ELEKTROTECHNICZNY, April 2016, Wydawnictwo SIGMA-NOT, sp. z.o.o.

    Sreedhar Unnikrishnakurup

  18. Dissimilar metal joint quality measurement using infrared thermography: Experimental and Numerical approach for the application to CMT welding

    Article • January 2016, QIRT Council

    Sreedhar Unnikrishnakurup

  19. In-line laser thermography for crack detection at elevated temperature: A Numerical modeling study

    Article • January 2016, QIRT Council

    Sreedhar Unnikrishnakurup

  20. Heat Diffusion in Polycrystalline Rolled Steel - A Microstructure Based Material Model

    Article • January 2015, QIRT Council

    Sreedhar Unnikrishnakurup

  21. In-line Laser Thermography for Crack Detection: A Numerical Approach

    Article • January 2015, QIRT Council

    Sreedhar Unnikrishnakurup

  22. Numerical Analysis of the Heat Sink Effect in the Infrared Inspection of Composites

    Article • January 2015, QIRT Council

    Sreedhar Unnikrishnakurup

  23. Automatic defect identification using thermal image analysis for online weld quality monitoring

    Article • Journal of Materials Processing Technology, July 2012, Elsevier

    Sreedhar Unnikrishnakurup