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C. Lakshmana Rao
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Proceedings Papers

Electromechanical Behavior and Microstructure of Highly Sensitive Polyaniline/Ethylene Vinyl Acetate Composite Piezo-Resistive Materials

Indu Chanchal Polpaya, C. Lakshmana Rao, Susy Varughese
Proc. ASME. SMASIS2016, Volume 1: Multifunctional Materials; Mechanics and Behavior of Active Materials; Integrated System Design and Implementation; Structural Health Monitoring, V001T02A007, September 28–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2016-9163
https://doi.org/10.1115/SMASIS2016-9163
View Paper titled, Electromechanical Behavior and Microstructure of Highly Sensitive Polyaniline/Ethylene Vinyl Acetate Composite Piezo-Resistive Materials
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Topics: Composite materials, Electromechanical effects, Particulate matter, Carbon, Conducting polymers, Gages, Metallic composites, Nanostructures , Percolation theory, Reliability
Proceedings Papers

Simulation of Failure of a Fixed Beam Subjected to Impact Load Using Quadrilateral Discrete Element Method

Rajesh P. Nair, C. Lakshmana Rao
Proc. ASME. IMECE2012, Volume 8: Mechanics of Solids, Structures and Fluids, 473-477, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-88954
https://doi.org/10.1115/IMECE2012-88954
View Paper titled, Simulation of Failure of a Fixed Beam Subjected to Impact Load Using Quadrilateral Discrete Element Method
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Topics: Discrete element methods, Failure, Simulation, Stress, Separation (Technology), Matlab, Particulate matter, Waves
Proceedings Papers

Electromechanical Behavior of Conductive Polyaniline/Poly (Vinyl Alcohol) Blend Films Under Uniaxial Loading

S. Akhilesan, Susy Varughese, C. Lakshmana Rao
Proc. ASME. SMASIS2012, Volume 2: Mechanics and Behavior of Active Materials; Integrated System Design and Implementation; Bio-Inspired Materials and Systems; Energy Harvesting, 39-46, September 19–21, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2012-7937
https://doi.org/10.1115/SMASIS2012-7937
View Paper titled, Electromechanical Behavior of Conductive Polyaniline/Poly (Vinyl Alcohol) Blend Films Under Uniaxial Loading
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Topics: Electromechanical effects, Ethanol, Conducting polymers, Electrical conductivity, Polymers, Anisotropy, Deformation, Dynamic testing (Materials), Electron donor-acceptor complexes, Mechanical properties
Proceedings Papers

Optimal Arrangement of Lead Zirconate Titanate (PZT) Actuators for Buckling Control of Cylindrical Shells

Jose Sandeep, C. Lakshmana Rao, Arun K. Tangirala
Proc. ASME. SMASIS2012, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring, 447-452, September 19–21, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2012-8051
https://doi.org/10.1115/SMASIS2012-8051
View Paper titled, Optimal Arrangement of Lead Zirconate Titanate (PZT) Actuators for Buckling Control of Cylindrical Shells
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Topics: Actuators, Buckling, Pipes, Stress, Load bearing capacity, Numerical analysis, Space frame structures, Aerospace industry, Compression, Displacement
Proceedings Papers

Electromechanical Characterization of Polyvinylidene Fluoride (PVDF) Films in Biaxial Extension

Sandhya Mohan, C. Lakshmana Rao
Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 719-723, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-63429
https://doi.org/10.1115/IMECE2011-63429
View Paper titled, Electromechanical Characterization of Polyvinylidene Fluoride (PVDF) Films in Biaxial Extension
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Topics: Actuators, Anisotropy, Piezoelectric materials, Sensors, Stress-strain curves, Thin films
Proceedings Papers

Unit Cell Approach as a Multi Scale Modeling Technique for Predicting the Behaviour of Fiber Reinforced High Strength Concrete Under Compression

Sunir Hassan, C. Lakshmana Rao, K. Ganesh Babu
Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 731-736, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-63541
https://doi.org/10.1115/IMECE2011-63541
View Paper titled, Unit Cell Approach as a Multi Scale Modeling Technique for Predicting the Behaviour of Fiber Reinforced High Strength Concrete Under Compression
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Topics: Compression, Fibers, High strength concrete, Modeling, Polymer fibers
Proceedings Papers

Experimental Study on Biaxial Ratcheting of SS316LN Steel Pipes Used in Fast Breeder Reactor Structures

S. Athmanathan, Bharath Kumar Dandu, C. Lakshmana Rao, Santhana Krishnan, R. Suresh Kumar, Chella Pandi
Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 715-718, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-63323
https://doi.org/10.1115/IMECE2011-63323
View Paper titled, Experimental Study on Biaxial Ratcheting of SS316LN Steel Pipes Used in Fast Breeder Reactor Structures
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Topics: Breeder reactors, Pipes, Steel, Tension, Torsion, Piping systems, Cycles, Excitation, High temperature, Pressure
Proceedings Papers

Simulation of Wave Interaction With Arbitrarily Oriented Defects in Thin Sections Using Spectral Element Method

G. Baskaran, C. Lakshmana Rao, Krishnan Balasubramaniam
Proc. ASME. PVP2005, Volume 5: High Pressure Technology, Nondestructive Evaluation, Pipeline Systems, Student Paper Competition, 237-244, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71673
https://doi.org/10.1115/PVP2005-71673
View Paper titled, Simulation of Wave Interaction With Arbitrarily Oriented Defects in Thin Sections Using Spectral Element Method
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Topics: Simulation, Waves, Computer simulation, Finite element methods, Fracture (Materials), Pressure vessels, Signals, Wave propagation
Proceedings Papers

An Efficient Meshfree Method for Fracture Analysis of Cracks in Bi-Materials

B. Nandulal, B. N. Rao, C. Lakshmana Rao
Proc. ASME. PVP2006-ICPVT-11, Volume 6: Materials and Fabrication, 297-310, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93754
https://doi.org/10.1115/PVP2006-ICPVT-11-93754
View Paper titled, An Efficient Meshfree Method for Fracture Analysis of Cracks in Bi-Materials
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Topics: Fracture (Materials), Meshfree methods, Approximation, Fracture mechanics, Solids, Weight (Mass)
Journal Articles

Ray Based Model for the Ultrasonic Time-of-Flight Diffraction Simulation of Thin Walled Structure Inspection

G. Baskaran, K. Balasubramaniam, C. V. Krishnamurthy, C. Lakshmana Rao
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2005, 127(3): 262–268.
https://doi.org/10.1115/1.1989353
Published Online: February 21, 2005
View Article titled, Ray Based Model for the Ultrasonic Time-of-Flight Diffraction Simulation of Thin Walled Structure Inspection
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Topics: Diffraction, Inspection, Probes, Signals, Simulation, Fracture (Materials), Flight, Pressure vessels