Assessment of fiber orientation models predictability by comparison with X-ray µCT data in injection-molded short glass fiber-reinforced polyamide

Oubellaouch, Keltoum; Pelaccia, Riccardo; Bonato, Nicolò; Bettoni, Nicola; Carmignato, Simone; Orazi, Leonardo; Donati, Lorenzo; Reggiani, Barbara

doi:10.1007/s00170-024-12990-5

Int J Adv Manuf Technol

2024

DOI: 10.1007/s00170-024-12990-5

|View full text |Cite

Assessment of fiber orientation models predictability by comparison with X-ray µCT data in injection-molded short glass fiber-reinforced polyamide

Keltoum Oubellaouch,

Riccardo Pelaccia,

Nicolò Bonato

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

On the infiltration of cellular solids by sheet molding compound: process simulation and experimental validation

Bernardi,

Sensini,

Raimondi

et al. 2024

Int J Adv Manuf Technol

View full text Add to dashboard Cite

This study examines a numerical method to simulate the production of novel multi-material metal-composite components, where an additive-manufactured cellular solid is infiltrated by a sheet molding compound (SMC) in a single-step compression molding operation. A single-fiber numerical approach is adopted to predict microstructural changes, such as fiber orientation, fiber-matrix separation, and fiber volume content variations during molding. The accuracy of the numerical predictions is confirmed by physical samples using micro-computed tomography and optical microscopy investigations at both the qualitative and quantitative scales. From optical microscopy observations, there emerged a positive correlation between experimental outcomes and simulation results, accurately capturing fiber swirling, wrinkling, and draping that occurred during molding. At a quantitative scale, a 0.6% mismatch was observed when void volume and unfilled areas were compared, as measured by micro-computed tomography and numerical simulation.

show abstract

On the infiltration of cellular solids by sheet molding compound: process simulation and experimental validation

Bernardi,

Sensini,

Raimondi

et al. 2024

Int J Adv Manuf Technol

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Assessment of fiber orientation models predictability by comparison with X-ray µCT data in injection-molded short glass fiber-reinforced polyamide

Cited by 1 publication

References 33 publications

On the infiltration of cellular solids by sheet molding compound: process simulation and experimental validation

On the infiltration of cellular solids by sheet molding compound: process simulation and experimental validation

Contact Info

Product

Resources

About