Nagendra Anantharamaiah

Works (14)

Updated: July 5th, 2023 15:56

2016 journal article

Computational Fluid Dynamics Simulations and Experiments of Meltblown Fibrous Media: New Die Designs to Enhance Fiber Attenuation and Filtration Quality

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 55(7), 2049–2058.

By: M. Hassan n, N. Anantharamaiah n, S. Khan n  & B. Pourdeyhimi n 

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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Influence of polymer type, composition, and interface on the structural and mechanical properties of core/sheath type bicomponent nonwoven fibers

JOURNAL OF MATERIALS SCIENCE, 47(16), 5955–5969.

By: M. Dasdemir *, B. Maze n, N. Anantharamaiah* & B. Pourdeyhimi n 

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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Three-Dimensional Structural Characterization of Nonwoven Fabrics

MICROSCOPY AND MICROANALYSIS, 18(6), 1368–1379.

By: L. Venu n, E. Shim n , N. Anantharamaiah n & B. Pourdeyhimi n 

author keywords: fibrous structures; three-dimensional (3D) visualization; nonwovens; hydroentangling; fiber orientation; solid volume fraction
TL;DR: The utility of three-dimensional (3D) digital volumetric imaging technique for visualizing and characterizing a complex 3D class of nonwoven structures produced by hydroentanglement is demonstrated. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

Focused Ion Beam Characterization of Bicomponent Polymer Fibers

MICROSCOPY AND MICROANALYSIS, 16(3), 282–290.

By: K. Wong n, C. Haslauer  n, N. Anantharamaiah n, B. Pourdeyhimi n , A. Batchelor n & D. Griffis n

author keywords: bicomponent polymer fiber; characterization; focused ion beam; differential sputtering; ion-induced secondary electron imaging; biaxial cross section
TL;DR: Topographical contrast as a result of differential sputtering and the high surface specificity and high signal-to-noise obtained using FIB-induced secondary electron imaging is shown to provide a useful approach for the rapid characterization of the cross-sectional morphology of bicomponent polymeric fibers without the necessity of staining or other sample preparation. (via Semantic Scholar)
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14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Durable nonwoven fabrics via fracturing bicomponent Islands-in-the-Sea filaments

AATCC Review, 9(2), 41–47.

By: N. Anantharamaiah, S. Verenich & B. Pourdeyhimi 

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

High surface area nonwovens via fibrillating spunbonded nonwovens comprising Islands-in-the-Sea bicomponent filaments: structure-process-property relationships

JOURNAL OF MATERIALS SCIENCE, 44(21), 5926–5934.

By: A. Durany*, N. Anantharamaiah n & B. Pourdeyhimi n 

UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

Durable nonwoven fabrics via fracturing bicomponent islands-in-the-sea filaments

Journal of Engineered Fibers and Fabrics, 3(3), 1–9.

By: N. Anantharamaiah, S. Verenich & B. Pourdeyhimi

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

A novel nozzle design for producing hydroentangled nonwoven materials with minimum jet-mark defects

JOURNAL OF MATERIALS SCIENCE, 42(15), 6161–6170.

By: N. Anantharamaiah n, K. Roempert, H. Tafreshi n  & B. Pourdeyhimi n 

Contributors: N. Anantharamaiah n, K. Römpert n, H. Vahedi Tafreshi  n & B. Pourdeyhimi n 

Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2007 journal article

A simple expression for predicting the inlet roundness of micro-nozzles

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 17(5), N31–N39.

By: N. Anantharamaiah n, H. Tafreshi  n & B. Pourdeyhimi n 

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6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

A study on the role of hydroentangling waterjets in reorienting fibers in nonwoven fabrics

Journal of Materials Science, 42, 6161–6170.

By: N. Anantharamaiah, K. Rompert, H. Vahedi Tafreshi & B. Pourdeyhimi 

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

A study on flow through hydroentangling nozzles and their degradation

CHEMICAL ENGINEERING SCIENCE, 61(14), 4582–4594.

By: N. Anantharamaiah n, H. Tafreshi  n & B. Pourdeyhimi n 

author keywords: watedet; hydroentangling; corrosion; fluid mechanics; hydrodynamics; multiphase flow
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

A study on hydroentangling waterjets and their impact forces

EXPERIMENTS IN FLUIDS, 41(1), 103–113.

By: N. Anantharamaiah n, H. Tafreshi  n & B. Pourdeyhimi n 

Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Numerical simulation of the formation of constricted waterjets in hydroentangling nozzles - Effects of nozzle geometry

CHEMICAL ENGINEERING RESEARCH & DESIGN, 84(A3), 231–238.

By: N. Anantharamaiah n, H. Tafreshi  n & B. Pourdeyhimi n 

author keywords: waterjet; flow simulation; reattachment length; hydroentangling; nonwovens
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Atmospheric pressure helium plasma treatment of ultra high-modulus polyethylene fibers

Advanced Composites Letters, 10(3), 135–139.

By: Y. Qiu, N. Anantharamaiah, S. Xie, N. Vaidya & C. Zhang

Source: NC State University Libraries
Added: August 6, 2018

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