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S. K. Nath
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Journal Articles

Estimates of Probability of Detection and Sizing of Flaws in Ultrasonic Time of Flight Diffraction Inspections for Complex Geometry Components With Grooved Surfaces

S. K. Nath
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. May 2021, 4(2): 021003.
Paper No: NDE-20-1042
https://doi.org/10.1115/1.4048381
Published Online: October 9, 2020
View Article titled, Estimates of Probability of Detection and Sizing of Flaws in Ultrasonic Time of Flight Diffraction Inspections for Complex Geometry Components With Grooved Surfaces
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Topics: Diffraction, Flight, Fracture (Materials), Geometry, Inspection, Probability, Probes, Reliability, Signals
Journal Articles

Study on Hot Deformation Behavior of High Carbon Low Alloy Steel by Constitutive and ANN Modeling and Development of Processing Maps

Deepak Kumar, Sumit Kumar, S. K. Nath
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. July 2020, 9(2): 117–133.
Paper No: MPC20190036
https://doi.org/10.1520/MPC20190036
Published Online: July 27, 2020
View Article titled, Study on Hot Deformation Behavior of High Carbon Low Alloy Steel by Constitutive and ANN Modeling and Development of Processing Maps
Open the PDF for Study on Hot Deformation Behavior of High Carbon Low Alloy Steel by Constitutive and ANN Modeling and Development of Processing Maps in another window
Journal Articles

Understanding Hot Workability and Flow Stress Prediction through Processing Map with Microstructural Correlation for HY85 Steel

Sanjeev Kumar, S. K. Rajput, Niranjan Kumar, S. K. Nath
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. July 2020, 9(2): 134–149.
Paper No: MPC20190013
https://doi.org/10.1520/MPC20190013
Published Online: July 27, 2020
View Article titled, Understanding Hot Workability and Flow Stress Prediction through Processing Map with Microstructural Correlation for HY85 Steel
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Journal Articles

Effect of Single and Multiple Thermal Cycles on Microstructure and Mechanical Properties of Simulated HAZ in Low Carbon Bainitic Steel

Sanjeev Kumar, S. K. Nath, Vinod Kumar
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Research-Article
Matls. Perf. Charact.. November 2015, 4(3): 365–380.
Paper No: MPC20150007
https://doi.org/10.1520/MPC20150007
Published Online: November 30, 2015
View Article titled, Effect of Single and Multiple Thermal Cycles on Microstructure and Mechanical Properties of Simulated HAZ in Low Carbon Bainitic Steel
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Journal Articles

Detection and Sizing of Defects in Complex Geometry Weld by Manual Ultrasonic Time of Flight Diffraction Inspection

S. K. Nath, Krishnan Balasubramaniam, C. V. Krishnamurthy, B. H. Narayana
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2009, 131(5): 051501.
https://doi.org/10.1115/1.3141436
Published Online: July 27, 2009
View Article titled, Detection and Sizing of Defects in Complex Geometry Weld by Manual Ultrasonic Time of Flight Diffraction Inspection
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Topics: Diffraction, Flight, Fracture (Materials), Geometry, Inspection, Probes, Signals
Journal Articles

Interference Drag of a Turbulent Junction Vortex

F. J. Pierce, S. K. Nath
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. December 1990, 112(4): 441–446.
https://doi.org/10.1115/1.2909423
Published Online: December 1, 1990
View Article titled, Interference Drag of a Turbulent Junction Vortex
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Topics: Interference drag, Junctions, Turbulence, Vortices, Drag (Fluid dynamics), Flat plates, Boundary layers, Chords (Trusses), Cylinders, Geometry