Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Sudharshan Anandan"'
Publikováno v:
Virtual and Physical Prototyping, Vol 14, Iss 3, Pp 277-283 (2019)
One of the polymer additive manufacturing processes commonly used today is fused deposition modelling (FDM). FDM is the process of manufacturing three-dimensional structure through the use of a layer-by-layer printing of the polymer filament. Due to
Externí odkaz:
https://doaj.org/article/91c5bc8d85eb4491b73a560d121161c6
Autor:
Sudharshan Anandan, Rafid M. Hussein, Myranda Spratt, Joseph Newkirk, K. Chandrashekhara, Heath Misak, Michael Walker
Publikováno v:
Virtual and Physical Prototyping, Vol 14, Iss 2, Pp 114-122 (2019)
Cellular structures, specifically honeycombs, are commonly used as core materials in sandwich structures. This is especially true in aerospace applications where high bending and out-of-plane compressive stiffness coupled with low component weight is
Externí odkaz:
https://doaj.org/article/89544fa91085461297d9b88c40dd05d1
Autor:
Rafid M. Hussein, Sudharshan Anandan, Joseph William Newkirk, Mishak Heath, Michael Walker, Myranda Spratt, K. Chandrashekhara
Publikováno v:
Rapid Prototyping Journal. 26:1049-1057
Purpose The purpose of this study is to analyze the build quality and compression properties of thin-walled 304L honeycomb structures manufactured by selective laser melting. Four honeycomb wall thicknesses, from 0.2 to 0.5 mm, were built and analyze
Publikováno v:
Journal of Cellular Plastics. 56:611-629
Polyurethane foams are widely used for insulation applications due to their high insulation properties as compared to conventional materials such as extruded polystyrene foam and mineral wool. In this study, soy-based polyurethane foams were prepared
Autor:
Sudharshan Anandan, Joseph William Newkirk, Rafid M. Hussein, Myranda Spratt, Michael Walker, Misak Heath, K. Chandrashekhara
Publikováno v:
Rapid Prototyping Journal. 26:971-980
Purpose Honeycomb cellular structures exhibit unique mechanical properties such as high specific strength, high specific stiffness, high energy absorption and good thermal and acoustic performance. This paper aims to use numerical modeling to investi
Dissertation/ Thesis
ndoor air quality (IAQ) due to the presence of airborne microorganisms or bioaerosols (0.01-10 μm) in indoor spaces has been a concern for many years; however, it gained significant attention during the COVID-19 pandemic. Photocatalytic oxidation (P
Autor:
Paul Ki-souk Nam, Gurjot S. Dhaliwal, Nicholas Dudenhoeffer, Sudharshan Anandan, K. Chandrashekhara
Publikováno v:
Journal of Polymers and the Environment. 27:1897-1907
This study is focused on the fabrication and evaluation of polyurethane (PU) foam fabricated using soy-based polyol that can potentially replace conventional petroleum-based PU foam for thermal applications. Rigid soy-based PU foam samples investigat
Autor:
Rafid M. Hussein, Myranda Spratt, Sudharshan Anandan, Heath Edward Misak, Michael Walker, Joseph William Newkirk, K. Chandrashekhara
Publikováno v:
Virtual and Physical Prototyping. 14:114-122
Cellular structures, specifically honeycombs, are commonly used as core materials in sandwich structures. This is especially true in aerospace applications where high bending and out-of-plane compr...
Publikováno v:
European Polymer Journal. 107:105-117
Bio-based polyols can replace petroleum-based polyols for producing a wide range of polyurethane (PU) products. Bio-based polyols are derived from renewable resources, however, their utilization is limited due to the complex molecular structure and r
Publikováno v:
Journal of Sandwich Structures & Materials. 22:1838-1858
A sandwich structure consists of a two thin and strong facesheets, bonded to a thick lightweight core material. The mechanical response of a sandwich structure depends on the properties of its constituents. A numerical model and experimental validati