Design of effective injection strategy and operable cure window for an aircraft wing flap composite part using neat resin characterization and multi‐physics process …

A Zade, S Neogi, RRP Kuppusamy - Polymer Composites, 2022 - Wiley Online Library
A methodology using neat resin characterization and multi‐physics process simulation was
proposed to develop a resin transfer molding (RTM) process for an aircraft wing flap …

Probing the intensity of dilatancy of high performance shear-thickening fluids comprising silica in polyethylene glycol

VA Chatterjee, P Dey, SK Verma… - Materials Research …, 2019 - iopscience.iop.org
High-performance shear thickening fluids (STFs) due to its dilatant behaviour find
appositeness in any applications which require the effective dissipation of energy without …

A preform deformation and resin flow coupled model including the cure kinetics and chemo-rheology for the VARTM process

D Wu, R Larsson, B Blinzler - International Journal of Material Forming, 2021 - Springer
The present paper deals with preform deformation and resin flow coupled to cure kinetics
and chemo-rheology for the VARTM process. By monitoring the coupled resin infusion and …

Effect of Process and Material Parameters on the Permeabilities of Reinforcement Mats: Experimentations and Machine Learning Techniques

A Zade, S Neogi, RRP Kuppusamy - Fibers and Polymers, 2024 - Springer
The main objective of this work was to evaluate the effect of processing and material
parameters on the reinforcement mat permeability through mould-filling experiments and to …

Measurement of effective permeability of reinforcement mats using sensitivity analysis

RRP Kuppusamy, VM Shinde, S Neogi - Polymer composites, 2012 - Wiley Online Library
A methodology using sensitivity analysis is proposed to measure the effective permeability
which includes the interaction of the resin and the reinforcement. Initially, mold‐filling …

Development of kinetics sub-model of cyanate ester-based prepregs for autoclave molding process simulation

P Maji, S Neogi - High Temperature Materials and Processes, 2018 - degruyter.com
Autoclave molding of prepregs is an established fabrication method to produce composite
components to be used in the aerospace industry and elsewhere. The process involves the …

[图书][B] Selecting Best Compromises among Performance Measures during In-Mold Coating of Sheet Molding Compound Compression Molding Parts

S Ko - 2015 - search.proquest.com
In recent years, the application of thermosetting resins as coatings and in high performance
composites have received increasing attention from the automotive and aerospace …

Processability study of in‐mold coating for sheet molding compound compression molded parts

S Ko, X Ouyang, EJ Straus, LJ Lee… - Polymer Engineering & …, 2019 - Wiley Online Library
In‐mold coating (IMC) is applied to compression molded sheet molding compound (SMC)
exterior automotive or truck body panels as an environmentally friendly primer to make the …

Chemorheology of in-mold coating for compression molded SMC applications

S Ko, EJ Straus, JM Castro - AIP Conference Proceedings, 2015 - pubs.aip.org
In-mold coating (IMC) is applied to compression molded sheet molding compound (SMC)
exterior automotive or truck body panels as an environmentally friendly alternative to make …

Liquid fragility of the unsaturated polyester resin

XL Zhao, XF Bian, CC Yang, XZ Wang - Science China Chemistry, 2013 - Springer
Curing behaviors of the unsaturated polyester resin (UPR) containing 1–1.8 wt% methyl
ethyl ketone peroxide (MEKP) initiator are investigated. The viscosity, gelation and …