Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Nithin Puthiyaveettil"'
Autor:
Sruthi Krishna K P, Nithin Puthiyaveettil, Srinivasa Chakravarthy V, Krishnan Balasubramaniam
Publikováno v:
Journal of Applied Physics. 132:064902
The development of predictive models for the accurate estimation of thermo-physical properties of the Thermal Barrier Coated (TBC) aero-engine components is critical in assessing component life and maintenance. TBCs are multi-layer systems applied on
Publikováno v:
Journal of Applied Physics. 132:045106
This paper studies the performance of laser spot thermography (LST) in defect detection on a mild steel sample at different temperatures (30–600 °C). In laser spot thermography, a laser spot is used to scan over the surface of the sample and the t
Publikováno v:
NDT & E International. 120:102438
Laser thermography (LT) is one of the novel NDT methods for detecting surface-breaking cracks in metals. LT technique is well known for its non-contact nature and relatively fast-detection of surface defects for objects that are at room temperature.
Autor:
Prabhu Rajagopal, Philipp Myrach, Mathias Ziegler, K. Renil Thomas, Nithin Puthiyaveettil, Krishnan Balasubramaniam
Publikováno v:
Infrared Physics & Technology. 111:103565
Crack detection in steel bars at high surface temperatures is a critical problem in any manufacturing industry. Surface breaking cracks are the major problems during the billet casting. Many NDT techniques are proven its capability in crack detection
Autor:
Krishnan Balasubramaniam, Philipp Myrach, Nithin Puthiyaveettil, Sreedhar Unnikrishnakurup, Mathias Ziegler, K. Renil Thomas
Publikováno v:
Infrared Physics & Technology. 104:103141
Crack detection in metallic samples at high surface temperature, hostile and hazardous environments, etc. is a challenging situation in any manufacturing industries. Most of the present NDE methods are suitable only for lower surface temperatures, es
Autor:
Sreedhar Unnikrishnakurup, Philipp Myrach, Mathias Ziegler, Krishnan Balasubramaniam, Renil Thomas Kidangan, C. V. Krishnamurthy, Nithin Puthiyaveettil
Publikováno v:
Proceedings of the 2018 International Conference on Quantitative InfraRed Thermography.
The detection of cracks before the failure is highly significant when it comes to safety-relevant structures. Crack detection in metallic samples at high surface temperature is one of the challenging situation in manufacturing industries. Laser therm
Autor:
Krishnan Balasubramaniam, Mathias Zeigler, Nithin Puthiyaveettil, Philipp Myrach, Sreedhar Unnikrishnakurup, Sruthi Krishna, Renil Thomas Kidangan, C. V. Krishnamurthy
Publikováno v:
Proceedings of the 2016 International Conference on Quantitative InfraRed Thermography.
The detection and characterization of cracks prior to damage is a technologically and economically highly significant task and is of very importance when it comes to safety-relevant structures. The evaluation of a components life is closely related t