Influence of recoil pressure, mushy zone flow resistance and reflectivity on melt pool shape in laser powder bed fusion simulation

Journal article

Creator

Jun Katagiri (author) (Search by this author)

https://orcid.org/0000-0002-6399-1951

Research Center for Structural Materials, National Institute for Materials Science

Jun Katagiri ;

Masahiro Kusano, (author) (Search by this author)

https://orcid.org/0000-0002-5061-0195

Research Center for Structural Materials, National Institute for Materials Science

NIMS Researchers Directory SAMURAI

Masahiro Kusano, ;

Sukeharu Nomoto (author) (Search by this author)

https://orcid.org/0000-0001-6503-4699

Research Center for Structural Materials, National Institute for Materials Science

NIMS Researchers Directory SAMURAI

Sukeharu Nomoto ;

Makoto Watanabe (author) (Search by this author)

https://orcid.org/0000-0002-5064-9583

Research Center for Structural Materials, National Institute for Materials Science

NIMS Researchers Directory SAMURAI

Makoto Watanabe

Keyword

Laser powder bed fusion, Multi-physics CFD simulation, Recoil pressure, Mushy zone flow resistance, Fresnel laser reflection model, Melt pool shape

Date published

2023-09-11

Updated at

2024-01-05 22:12:21 +0900