69 citations · 309 across the 20 of their papers we have counts for
5 papers · 1 filter
Densification Mechanics of Polymeric Syntactic Foams
Pavana Prabhakar, Haotian Feng, Sabarinathan P Subramaniyan +1
In this paper, a fundamental understanding of the densification mechanics of polymeric syntactic foams under compressive loading is established. These syntactic foams are closed ce…
Flexural response of concurrently 3D printed sandwich composite
Bharath H S, Dileep Bonthu, Suhasini Gururaja +2
Among many lightweight materials used in marine applications, sandwich structures with syntactic foam core are promising because of lower water uptake in foam core amid face-sheets…
Optimal tool path planning for 3D printing with spatio-temporal and thermal constraints
Zahra Rahimi Afzal, Pavana Prabhakar, Pavithra Prabhakar
In this paper, we address the problem of synthesizing optimal path plans in a 2D subject to spatio-temporal and thermal constraints. Our solution consists of reducing the path plan…
Difference-Based Deep Learning Framework for Stress Predictions in Heterogeneous Media
Haotian Feng, Pavana Prabhakar
Stress analysis of heterogeneous media, like composite materials, using Finite Element Analysis (FEA) has become commonplace in design and analysis. However, determining stress dis…
3D Printed Lightweight Composite Foams
Bharath H S, Dileep Bonthu, Pavana Prabhakar +1
The goal of this paper is to enable 3D printed lightweight composite foams by blending hollow glass micro balloons (GMB) with high density polyethylene (HDPE). To that end, lightwe…