Matches in SemOpenAlex for { <https://semopenalex.org/work/W309464054> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W309464054 endingPage "601" @default.
- W309464054 startingPage "590" @default.
- W309464054 abstract "The Discrete Element Method (DEM) is today a commonly used tool to simulate compaction of particulate media. The main issue when using DEM in compaction problems is the description of the contact between two powder particles. If the material properties are known, analytical and semi-analytical methods can be used [1, 2] but for many industrial applications, for instance spray dried granules, the mechanical behaviour is unknown. The compaction behaviour and green properties of a cemented carbide powder is studied in this work and the issue of the contact description is solved by performing experiments on the powder granules. Firstly, compression tests are made on the single granules giving information of the mechanical properties at low strains. To get information at high strains, which are needed in powder compaction simulations, nanoindentation tests are performed. The measured material parameters are used in a FE model of two spheres in contact and the resulting contact law is exported to a DEM program. The DEM program is used to investigate the compaction properties of a powder compact and especially the springback during unloading which is important for predicting the final shape of the product. The results are compared with presently performed experiments and the applicability range of the discrete element simulations will be discussed." @default.
- W309464054 created "2016-06-24" @default.
- W309464054 creator A5066990947 @default.
- W309464054 creator A5080482758 @default.
- W309464054 date "2013-01-01" @default.
- W309464054 modified "2023-09-23" @default.
- W309464054 title "Study of springback of green bodies using micromechanical experiments and the discrete element method" @default.
- W309464054 hasPublicationYear "2013" @default.
- W309464054 type Work @default.
- W309464054 sameAs 309464054 @default.
- W309464054 citedByCount "0" @default.
- W309464054 crossrefType "journal-article" @default.
- W309464054 hasAuthorship W309464054A5066990947 @default.
- W309464054 hasAuthorship W309464054A5080482758 @default.
- W309464054 hasConcept C121332964 @default.
- W309464054 hasConcept C127413603 @default.
- W309464054 hasConcept C146978453 @default.
- W309464054 hasConcept C159985019 @default.
- W309464054 hasConcept C171872576 @default.
- W309464054 hasConcept C180016635 @default.
- W309464054 hasConcept C18762648 @default.
- W309464054 hasConcept C192562407 @default.
- W309464054 hasConcept C196715460 @default.
- W309464054 hasConcept C2779715934 @default.
- W309464054 hasConcept C49326732 @default.
- W309464054 hasConcept C5335593 @default.
- W309464054 hasConcept C57879066 @default.
- W309464054 hasConcept C72422203 @default.
- W309464054 hasConcept C78519656 @default.
- W309464054 hasConceptScore W309464054C121332964 @default.
- W309464054 hasConceptScore W309464054C127413603 @default.
- W309464054 hasConceptScore W309464054C146978453 @default.
- W309464054 hasConceptScore W309464054C159985019 @default.
- W309464054 hasConceptScore W309464054C171872576 @default.
- W309464054 hasConceptScore W309464054C180016635 @default.
- W309464054 hasConceptScore W309464054C18762648 @default.
- W309464054 hasConceptScore W309464054C192562407 @default.
- W309464054 hasConceptScore W309464054C196715460 @default.
- W309464054 hasConceptScore W309464054C2779715934 @default.
- W309464054 hasConceptScore W309464054C49326732 @default.
- W309464054 hasConceptScore W309464054C5335593 @default.
- W309464054 hasConceptScore W309464054C57879066 @default.
- W309464054 hasConceptScore W309464054C72422203 @default.
- W309464054 hasConceptScore W309464054C78519656 @default.
- W309464054 hasLocation W3094640541 @default.
- W309464054 hasOpenAccess W309464054 @default.
- W309464054 hasPrimaryLocation W3094640541 @default.
- W309464054 hasRelatedWork W192807010 @default.
- W309464054 hasRelatedWork W2056373669 @default.
- W309464054 hasRelatedWork W2075005839 @default.
- W309464054 hasRelatedWork W2318434926 @default.
- W309464054 hasRelatedWork W2738079449 @default.
- W309464054 hasRelatedWork W2792278338 @default.
- W309464054 hasRelatedWork W2808407330 @default.
- W309464054 hasRelatedWork W2899260551 @default.
- W309464054 hasRelatedWork W2908265312 @default.
- W309464054 hasRelatedWork W2913261084 @default.
- W309464054 hasRelatedWork W2947028375 @default.
- W309464054 hasRelatedWork W2969815680 @default.
- W309464054 hasRelatedWork W2996824458 @default.
- W309464054 hasRelatedWork W3004711017 @default.
- W309464054 hasRelatedWork W3008684324 @default.
- W309464054 hasRelatedWork W3212404327 @default.
- W309464054 hasRelatedWork W50445464 @default.
- W309464054 hasRelatedWork W51400284 @default.
- W309464054 hasRelatedWork W71840214 @default.
- W309464054 hasRelatedWork W2182248623 @default.
- W309464054 isParatext "false" @default.
- W309464054 isRetracted "false" @default.
- W309464054 magId "309464054" @default.
- W309464054 workType "article" @default.