Emissivity of Powder Beds

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dc.creatorSih, Samuel Sumin
dc.creatorBarlow, Joel W.
dc.date.accessioned2018-11-08T15:25:31Z
dc.date.available2018-11-08T15:25:31Z
dc.date.issued1995
dc.description.abstractA simple model for estimating the emissivity ofthe surface of a powder bed from knowledge only ofthe bed porosity and solid emissivity is presented. Estimates by this model are compared with experimental measurements for powder beds of alumina, silicon carbide, and iron. Agreement within the uncertainty ofthe measurements, ± 10%, is obtaineden_US
dc.description.departmentMechanical Engineeringen_US
dc.identifierdoi:10.15781/T2V40KJ7S
dc.identifier.urihttp://hdl.handle.net/2152/69888
dc.language.isoengen_US
dc.relation.ispartof1995 International Solid Freeform Fabrication Symposiumen_US
dc.rights.restrictionOpenen_US
dc.subjectthermal modelsen_US
dc.subjectSLSen_US
dc.subjectemissivityen_US
dc.titleEmissivity of Powder Bedsen_US
dc.typeConference paperen_US

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1995 International Solid Freeform Fabrication Symposium