B.P.C. Rao
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View article: Eddy Current Methodology for Nondestructive Assessment of Thickness of Silicon Carbide Coating on Carbon-Carbon Composites
Eddy Current Methodology for Nondestructive Assessment of Thickness of Silicon Carbide Coating on Carbon-Carbon Composites Open
Eddy current (EC) methodology has been developed for non-destructive assessment of thickness of Silicon carbide (SiC) coating on carbon-carbon (C/C) composite specimens. For coating, polymer precursor route has been employed and approximat…
View article: Data for: Performance of Fly ash blended Crushed Sand Concrete
Data for: Performance of Fly ash blended Crushed Sand Concrete Open
The dataset contains the semi-adiabatic temperature measurement of mass blocks of M50 grade concrete proportioned with (i) ordinary portland cement (OPC) with crushed sand (CS), (ii) OPC with 20% replacement of fly ash and river sand (RS) …
View article: Numerical study on the residual stress distributions in GTA welded dissimilar metal components
Numerical study on the residual stress distributions in GTA welded dissimilar metal components Open
Residual stresses are inherently self-balanced stresses that arise due to non-uniform development of Eigen strains during processes like welding. Tensile residual stress in weld joints have a detrimental effect on the structural integrity …
View article: Development of a high sensitive magnetic flux leakage instrument for imaging of localised flaws in small diameter ferromagnetic steel tubes
Development of a high sensitive magnetic flux leakage instrument for imaging of localised flaws in small diameter ferromagnetic steel tubes Open
The authors report the development of a high sensitive, 16 channel magnetic flux leakage (MFL) instrument for imaging of localised flaws in small diameter ferromagnetic steel tubes. The instrument consists of a magnetising unit of two bobb…
View article: Time Domain Finite Element Modelling of Pulsed Meander Coil Electromagnetic Acoustic Transducer
Time Domain Finite Element Modelling of Pulsed Meander Coil Electromagnetic Acoustic Transducer Open
This work describes development of a pulsed meander coil Electromagnetic Acoustic Transducer (EMAT) that simultaneously generates Rayleigh, longitudinal waves and shear vertical waves. A two stage finite element model of Meander coil EMAT …