Zobrazeno 1 - 10
of 58
pro vyhledávání: '"K B Nakshatrala"'
Autor:
Tejasree Phatak, K. B. Nakshatrala
Publikováno v:
Transport in Porous Media. 138:401-441
Topology optimization (TopOpt) is a mathematical-driven design procedure to realize optimal material architectures. This procedure is often used to automate the design of devices involving flow through porous media, such as micro-fluidic devices. Top
Publikováno v:
Journal of Engineering Mechanics. 147
Many natural and human-made material systems (e.g., bone, shale, and cement-based composites) exhibit heterogeneous microstructures. Lattice models have reemerged to simulate such material ...
Autor:
Kurt Schab, K. B. Nakshatrala, Urmi Devi, Zachary J. Phillips, Reza Pejman, Ahmad R. Najafi, Jason F. Patrick
Publikováno v:
American Society for Composites 2021.
Fiber-reinforced polymer (FRP) composites, consisting of stiff/strong fibers embedded within a continuous matrix, are a lightweight structural platform supporting an array of modern applications. Bioinspired vascularization of fiber-composites can au
Autor:
Mohammad Joshaghani, K. B. Nakshatrala
Publikováno v:
Transport in Porous Media. 130:577-609
Many processes in nature (e.g., physical and biogeochemical processes in hyporheic zones, and arterial mass transport) occur near the interface of free-porous media. A firm understanding of these processes needs an accurate prescription of flow dynam
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 352:508-560
Modeling flow through porous media with multiple pore-networks has now become an active area of research due to recent technological endeavors like geological carbon sequestration and recovery of hydrocarbons from tight rock formations. Herein, we co
Autor:
K. B. Nakshatrala, Tejasree Phatak
Topology optimization offers optimal material layouts, enabling automation in the design of devices. Given the recent advances in computer technology and additive manufacturing, topology optimization is increasingly being used to design complex porou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b750bbe25532547c1fa742d946718c7f
A Microvascular‐Based Multifunctional and Reconfigurable Metamaterial (Adv. Mater. Technol. 11/2021)
Autor:
Kurt Schab, Ahmad R. Najafi, Reza Pejman, Jason F. Patrick, Pengfei Zhang, K. B. Nakshatrala, Zachary J. Phillips, Urmi Devi, Soheil Soghrati
Publikováno v:
Advanced Materials Technologies. 6:2170062
Autor:
Urmi Devi, Reza Pejman, K. B. Nakshatrala, Soheil Soghrati, Pengfei Zhang, Ahmad R. Najafi, Zachary J. Phillips, Jason F. Patrick, Kurt Schab
Publikováno v:
Advanced Materials Technologies. 6:2100433
Autor:
Hsuan Wen Huang, Jia-Ji Wang, Y.L. Mo, K. B. Nakshatrala, F.-Y. Menq, Kenneth H. Stokoe, Benchen Zhang
Publikováno v:
Soil Dynamics and Earthquake Engineering. 144:106602
A wave barrier—combining the advantages of trench-type wave barriers and metamaterials—is made by infilling the trench-type wave barrier with metamaterials. In this research, a series of full-scale field experiments are conducted to investigate t
Autor:
K. B. Nakshatrala, S. Karimi
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 323:98-131
In this paper, we propose a computational framework, which is based on a domain decomposition technique, to employ both finite element method (which is a popular continuum modeling approach) and lattice Boltzmann method (which is a popular pore-scale