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Journal Articles

Effect of Chemical Vapor Infiltration Induced Matrix Porosity on the Mechanical Behavior of Ceramic Matrix Minicomposites

Abhilash Nagaraja, Suhasini Gururaja

ASME J. Risk Uncertainty Part B. December 2020, 6(4): 041005.

Paper No: RISK-20-1021

DOI: https://doi.org/10.1115/1.4047465

Published Online: June 26, 2020

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Topics: Ceramic matrix composites, Elasticity, Fibers, Microscale devices, Porosity, Statistical distributions, Stress concentration, Modeling, Mechanical behavior

Proceedings Papers

Effect of Microporosity on Damage Initiation in Ceramic Matrix Composites

Suhasini Gururaja, Abhilash Nagaraja

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A015, June 17–21, 2019

Paper No: GT2019-91908

DOI: https://doi.org/10.1115/GT2019-91908

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Topics: Ceramic matrix composites, Damage, Ceramics, Fibers, Microscale devices, Porosity, Boundary-value problems, Composite materials, Density, Gas turbines

Proceedings Papers

Effective Property Estimation of CMC Minicomposites Considering Porosity

Abhilash M. Nagaraja, Suhasini Gururaja

Proc. ASME. IMECE2018, Volume 9: Mechanics of Solids, Structures, and Fluids, V009T12A049, November 9–15, 2018

Paper No: IMECE2018-87337

DOI: https://doi.org/10.1115/IMECE2018-87337

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Topics: Ceramic matrix composites, Porosity, Fibers, Composite materials, Elasticity, Microscale devices, Computerized tomography, Cracking (Materials), Damage, Delamination

Proceedings Papers

Numerical and Experimental Studies on the Development of Variable Density Nanocomposites for Structural Applications

Jayaram R. Pothnis, Dinesh Kalyanasundaram, Suhasini Gururaja

Proc. ASME. IMECE2018, Volume 9: Mechanics of Solids, Structures, and Fluids, V009T12A041, November 9–15, 2018

Paper No: IMECE2018-87252

DOI: https://doi.org/10.1115/IMECE2018-87252

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Topics: Density, Nanocomposites, Carbon nanotubes, Electrodes, Epoxy resins, Resins, Viscosity, Composite materials, Computer simulation, Electric fields

Proceedings Papers

Micromechanics of Damage Development in Polymer Composites

Trupti Arabatti, Aswathi Sudhir, Suhasini Gururaja

Proc. ASME. IMECE2014, Volume 9: Mechanics of Solids, Structures and Fluids, V009T12A013, November 14–20, 2014

Paper No: IMECE2014-36580

DOI: https://doi.org/10.1115/IMECE2014-36580

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Topics: Damage, Micromechanics (Engineering), Polymer composites, Fibers, Failure, Modeling, Computer software, Engineering simulation, Finite element analysis, Microscale devices

Proceedings Papers

Effective Mechanical Properties of Carbon-Carbon Composites

Aswathi Sudhir, Abhilash M. Nagaraja, Suhasini Gururaja

Proc. ASME. IMECE2014, Volume 1: Advances in Aerospace Technology, V001T01A017, November 14–20, 2014

Paper No: IMECE2014-36583

DOI: https://doi.org/10.1115/IMECE2014-36583

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Topics: Carbon, Composite materials, Mechanical properties, Fibers, Brakes, Durability, Fracture (Materials), High temperature, Laminates, Mechanical behavior

Proceedings Papers

Transient Analysis of In-Plane and Through Thickness Flow During VARTM in the Presence of HPM

Debabrata Adhikari, Suhasini Gururaja

Proc. ASME. IMECE2014, Volume 2A: Advanced Manufacturing, V02AT02A047, November 14–20, 2014

Paper No: IMECE2014-37628

DOI: https://doi.org/10.1115/IMECE2014-37628

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Topics: Electromagnetic weapons, Flow (Dynamics), Transient analysis, Resins, Permeability, Vacuum, Compacting, Composite materials, Manufacturing, Modeling

Proceedings Papers

Modelling of Orthogonal Cutting of Idealized FRP Composites

Harshit Agarwal, Suhasini Gururaja

Proc. ASME. IMECE2014, Volume 2A: Advanced Manufacturing, V02AT02A048, November 14–20, 2014

Paper No: IMECE2014-37631

DOI: https://doi.org/10.1115/IMECE2014-37631

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Topics: Composite materials, Cutting, Fiber reinforced plastics, Modeling, Carbon reinforced plastics, Damage, Epoxy adhesives, Epoxy resins, Fibers, Finite element model

Journal Articles

Failure Analysis of a Fibrous Composite Half-Space Subjected to Uniform Surface Line Load

Suhasini Gururaja, Mamidala Ramulu

J. Eng. Mater. Technol. April 2009, 131(2): 021013.

DOI: https://doi.org/10.1115/1.3086386

Published Online: March 9, 2009

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Topics: Failure, Failure analysis, Laminates, Stress, Fibers, Cutting

Journal citation

NARROW

Effect of Chemical Vapor Infiltration Induced Matrix Porosity on the Mechanical Behavior of Ceramic Matrix Minicomposites

Effect of Microporosity on Damage Initiation in Ceramic Matrix Composites

Effective Property Estimation of CMC Minicomposites Considering Porosity

Numerical and Experimental Studies on the Development of Variable Density Nanocomposites for Structural Applications

Micromechanics of Damage Development in Polymer Composites

Effective Mechanical Properties of Carbon-Carbon Composites

Transient Analysis of In-Plane and Through Thickness Flow During VARTM in the Presence of HPM

Modelling of Orthogonal Cutting of Idealized FRP Composites

Failure Analysis of a Fibrous Composite Half-Space Subjected to Uniform Surface Line Load

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