Droplet evolution prediction in material jetting via tensor time series analysis

LJ Segura, Z Li, C Zhou, H Sun - Additive Manufacturing, 2023 - Elsevier
Material Jetting (MJ) process is an additive manufacturing process that is able to produce
structures with high resolutions. The performance and quality of the MJ printed parts …

Computational ElectroHydroDynamics in microsystems: A Review of Challenges and Applications

C Narváez-Muñoz, AR Hashemi, MR Hashemi… - … Methods in Engineering, 2024 - Springer
The principle of electrohydrodynamics (EHD) processes relies on manipulating fluids using
electric forces. The advantage of EHD over other fluid manipulation approaches, such as …

An enriched finite element/level-set model for two-phase electrohydrodynamic simulations

C Narváez-Muñoz, MR Hashemi, PB Ryzhakov… - Physics of …, 2023 - pubs.aip.org
In this work, a numerical model for the simulation of two-phase electrohydrodynamic (EHD)
problems is proposed. It is characterized by a physically consistent treatment of surface …

Online droplet anomaly detection from streaming videos in inkjet printing

LJ Segura, T Wang, C Zhou, H Sun - Additive Manufacturing, 2021 - Elsevier
Inkjet printing (IJP) has demonstrated its capabilities to produce high-quality and high-
resolution parts, such as sensors, bio-chips, etc., with outstanding functionality. However, the …

[HTML][HTML] Enriched finite element approach for modeling discontinuous electric field in multi-material problems

C Narváez-Muñoz, MR Hashemi, PB Ryzhakov… - Finite Elements in …, 2023 - Elsevier
This work is devoted to developing an efficient and robust technique for accurately capturing
the electric field in multi-material problems. The formulation is based on the finite element …

Determination of the operational parameters for the manufacturing of spherical PVP particles via electrospray

C Narváez-Muñoz, P Ryzhakov, J Pons-Prats - Polymers, 2021 - mdpi.com
This work aims at bridging experimental and numerical approaches to determine the optimal
operating parameters for the fabrication of well-shaped polyvinylpyrrolidone (PVP) particles …

Electrospinning Process Modeling: A Multi-Stage View

C Zuniga-Navarrete, SJ Segura… - International …, 2024 - asmedigitalcollection.asme.org
Electrospinning is a versatile electrohydrodynamic-based manufacturing process that can
produce micro/nanofibers from polymeric solutions (eg, polylactide (PLA), polyacrylonitrile …

Tensor Data Analytics in Advanced Manufacturing Processes

B Shen - Multimodal and Tensor Data Analytics for Industrial …, 2024 - Springer
The emergence of edge computing, coupled with the growth of the Industrial Internet of
Things (IIoT), along with sensors and intelligent/smart technologies, has opened up …

Reinforcement Learning Based Systems Modeling and Decision-Making

Z Li - 2024 - search.proquest.com
The development of modern advanced manufacturing systems enables the fulfillment of
customized and/or complex requirements. The quality control plays an important role in …

A Graph-Time Signal Processing Approach for Modeling and Monitoring with Applications in Healthcare and Occupational Safety

S Hajifar - 2022 - search.proquest.com
Abstract Development of sensing and imaging technologies have provided industries with
novel measuring systems. Two of the most noteworthy areas where measuring systems and …