Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process
This paper presents the investigation of the effects of epoxy moulding compound’ (EMC) viscosity on the FSI aspects during moulded underfill process (MUF). Finite volume (FV) code and finite element (FE) code were connected online through the Mesh-based Parallel Code Coupling Interface (MpCCI) m...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2017
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| Subjects: | |
| Online Access: | http://eprints.usm.my/37007/ http://eprints.usm.my/37007/1/%28Influence_of_Material_Properties%29_matecconf_etic2017_01059.pdf |
| _version_ | 1848878071224991744 |
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| author | Khor, C.Y. Ishak, Muhammad Ikman Rosli, M.U. Jamalludin, Mohd Riduan Zakaria, M.S Yamin, A.F.M. Abdul Aziz, M.S. Abdullah, M.Z. |
| author_facet | Khor, C.Y. Ishak, Muhammad Ikman Rosli, M.U. Jamalludin, Mohd Riduan Zakaria, M.S Yamin, A.F.M. Abdul Aziz, M.S. Abdullah, M.Z. |
| author_sort | Khor, C.Y. |
| building | USM Institutional Repository |
| collection | Online Access |
| description | This paper presents the investigation of the effects of epoxy
moulding compound’ (EMC) viscosity on the FSI aspects during moulded
underfill process (MUF). Finite volume (FV) code and finite element (FE)
code were connected online through the Mesh-based Parallel Code
Coupling Interface (MpCCI) method for fluid and structural analysis. The
EMC flow behaviour was modelled by Castro-Macosko model, which was
written in C language and incorporated into the FV analysis. Real-time
predictions on the flow front, chip deformation and stress concentration
were solved by FV- and FE-solver. Increase in EMC viscosity raises the
deformation and stress imposed on IC and solder bump, which may induce
unintended features on the IC structure. The current simulation is expected
to provide the better understandings and clear visualization of FSI in the
moulded underfill process. |
| first_indexed | 2025-11-15T17:25:30Z |
| format | Article |
| id | usm-37007 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T17:25:30Z |
| publishDate | 2017 |
| publisher | EDP Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-370072017-10-10T04:17:46Z http://eprints.usm.my/37007/ Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process Khor, C.Y. Ishak, Muhammad Ikman Rosli, M.U. Jamalludin, Mohd Riduan Zakaria, M.S Yamin, A.F.M. Abdul Aziz, M.S. Abdullah, M.Z. TJ1-1570 Mechanical engineering and machinery TL1-4050 Motor vehicles. Aeronautics. Astronautics This paper presents the investigation of the effects of epoxy moulding compound’ (EMC) viscosity on the FSI aspects during moulded underfill process (MUF). Finite volume (FV) code and finite element (FE) code were connected online through the Mesh-based Parallel Code Coupling Interface (MpCCI) method for fluid and structural analysis. The EMC flow behaviour was modelled by Castro-Macosko model, which was written in C language and incorporated into the FV analysis. Real-time predictions on the flow front, chip deformation and stress concentration were solved by FV- and FE-solver. Increase in EMC viscosity raises the deformation and stress imposed on IC and solder bump, which may induce unintended features on the IC structure. The current simulation is expected to provide the better understandings and clear visualization of FSI in the moulded underfill process. EDP Sciences 2017 Article PeerReviewed application/pdf en http://eprints.usm.my/37007/1/%28Influence_of_Material_Properties%29_matecconf_etic2017_01059.pdf Khor, C.Y. and Ishak, Muhammad Ikman and Rosli, M.U. and Jamalludin, Mohd Riduan and Zakaria, M.S and Yamin, A.F.M. and Abdul Aziz, M.S. and Abdullah, M.Z. (2017) Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process. MATEC Web of Conferences, 97 ( 01059). pp. 1-6. ISSN 2261-236X https://doi.org/10.1051/matecconf/20179701059 |
| spellingShingle | TJ1-1570 Mechanical engineering and machinery TL1-4050 Motor vehicles. Aeronautics. Astronautics Khor, C.Y. Ishak, Muhammad Ikman Rosli, M.U. Jamalludin, Mohd Riduan Zakaria, M.S Yamin, A.F.M. Abdul Aziz, M.S. Abdullah, M.Z. Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process |
| title | Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process |
| title_full | Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process |
| title_fullStr | Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process |
| title_full_unstemmed | Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process |
| title_short | Influence of Material Properties on the Fluid-Structure Interaction aspects during Molded Underfill Process |
| title_sort | influence of material properties on the fluid-structure interaction aspects during molded underfill process |
| topic | TJ1-1570 Mechanical engineering and machinery TL1-4050 Motor vehicles. Aeronautics. Astronautics |
| url | http://eprints.usm.my/37007/ http://eprints.usm.my/37007/ http://eprints.usm.my/37007/1/%28Influence_of_Material_Properties%29_matecconf_etic2017_01059.pdf |