Matches in SemOpenAlex for { <https://semopenalex.org/work/W2254530372> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2254530372 endingPage "54" @default.
- W2254530372 startingPage "41" @default.
- W2254530372 abstract "Our previous work [J Pol Eng, 32, 245 (2012)] explores the role of viscoelasticity for the simplest relevant problem in thermoforming, the manufacture of cones. In this previous work, we use a differential model employing the corotational derivative [the corotational Maxwell model (CM)] for which we find an analytical solution for the sheet deformation as a function of time. This previous work also identifies the ordinary nonlinear differential equation corresponding to the upper convected Maxwell model (UCM), for which she finds no analytical solution. In this paper, we explore the role of the convected derivative by solving this UCM equation numerically by finite difference. We extend the previous work to include sag by incorporating a finite initial sheet curvature. We treat both steps in thermoforming: first free forming followed by constrained (where the melt touches the conical mold). We find that the convected derivative makes the forming times (for free forming) unreasonably sensitive to the initial curvature. Whereas, for the CM model, we get a free forming time that is independent of initial sheet curvature, so long as the sheet is nearly flat to begin with. For constrained forming, we find that the CM model is sensitive to the cone angle within the conical mold, whereas, for the UCM model, we get a constrained forming time that is nearly independent of the cone angle. We cast our results into dimensionless plots of thermoforming times versus disk radius of curvature." @default.
- W2254530372 created "2016-06-24" @default.
- W2254530372 creator A5007232611 @default.
- W2254530372 creator A5072268674 @default.
- W2254530372 date "2013-04-01" @default.
- W2254530372 modified "2023-09-23" @default.
- W2254530372 title "Corotating or Codeforming Models for Thermoforming" @default.
- W2254530372 hasPublicationYear "2013" @default.
- W2254530372 type Work @default.
- W2254530372 sameAs 2254530372 @default.
- W2254530372 citedByCount "0" @default.
- W2254530372 crossrefType "journal-article" @default.
- W2254530372 hasAuthorship W2254530372A5007232611 @default.
- W2254530372 hasAuthorship W2254530372A5072268674 @default.
- W2254530372 hasConcept C11665553 @default.
- W2254530372 hasConcept C121332964 @default.
- W2254530372 hasConcept C124961601 @default.
- W2254530372 hasConcept C127813850 @default.
- W2254530372 hasConcept C134306372 @default.
- W2254530372 hasConcept C159985019 @default.
- W2254530372 hasConcept C175017881 @default.
- W2254530372 hasConcept C178635117 @default.
- W2254530372 hasConcept C18762648 @default.
- W2254530372 hasConcept C192562407 @default.
- W2254530372 hasConcept C195065555 @default.
- W2254530372 hasConcept C24872484 @default.
- W2254530372 hasConcept C2524010 @default.
- W2254530372 hasConcept C26593445 @default.
- W2254530372 hasConcept C33923547 @default.
- W2254530372 hasConcept C38652104 @default.
- W2254530372 hasConcept C41008148 @default.
- W2254530372 hasConcept C57879066 @default.
- W2254530372 hasConcept C74650414 @default.
- W2254530372 hasConcept C97355855 @default.
- W2254530372 hasConceptScore W2254530372C11665553 @default.
- W2254530372 hasConceptScore W2254530372C121332964 @default.
- W2254530372 hasConceptScore W2254530372C124961601 @default.
- W2254530372 hasConceptScore W2254530372C127813850 @default.
- W2254530372 hasConceptScore W2254530372C134306372 @default.
- W2254530372 hasConceptScore W2254530372C159985019 @default.
- W2254530372 hasConceptScore W2254530372C175017881 @default.
- W2254530372 hasConceptScore W2254530372C178635117 @default.
- W2254530372 hasConceptScore W2254530372C18762648 @default.
- W2254530372 hasConceptScore W2254530372C192562407 @default.
- W2254530372 hasConceptScore W2254530372C195065555 @default.
- W2254530372 hasConceptScore W2254530372C24872484 @default.
- W2254530372 hasConceptScore W2254530372C2524010 @default.
- W2254530372 hasConceptScore W2254530372C26593445 @default.
- W2254530372 hasConceptScore W2254530372C33923547 @default.
- W2254530372 hasConceptScore W2254530372C38652104 @default.
- W2254530372 hasConceptScore W2254530372C41008148 @default.
- W2254530372 hasConceptScore W2254530372C57879066 @default.
- W2254530372 hasConceptScore W2254530372C74650414 @default.
- W2254530372 hasConceptScore W2254530372C97355855 @default.
- W2254530372 hasIssue "2" @default.
- W2254530372 hasLocation W22545303721 @default.
- W2254530372 hasOpenAccess W2254530372 @default.
- W2254530372 hasPrimaryLocation W22545303721 @default.
- W2254530372 hasRelatedWork W1678025595 @default.
- W2254530372 hasRelatedWork W1968110844 @default.
- W2254530372 hasRelatedWork W1976653817 @default.
- W2254530372 hasRelatedWork W1981964432 @default.
- W2254530372 hasRelatedWork W1993969979 @default.
- W2254530372 hasRelatedWork W2008938112 @default.
- W2254530372 hasRelatedWork W2016773431 @default.
- W2254530372 hasRelatedWork W2029322598 @default.
- W2254530372 hasRelatedWork W2052076031 @default.
- W2254530372 hasRelatedWork W2082662042 @default.
- W2254530372 hasRelatedWork W2083431108 @default.
- W2254530372 hasRelatedWork W2084024669 @default.
- W2254530372 hasRelatedWork W2103265932 @default.
- W2254530372 hasRelatedWork W2109200768 @default.
- W2254530372 hasRelatedWork W2134885891 @default.
- W2254530372 hasRelatedWork W2950854164 @default.
- W2254530372 hasRelatedWork W3099667473 @default.
- W2254530372 hasRelatedWork W3101036115 @default.
- W2254530372 hasRelatedWork W3171911801 @default.
- W2254530372 hasRelatedWork W3143443124 @default.
- W2254530372 hasVolume "8" @default.
- W2254530372 isParatext "false" @default.
- W2254530372 isRetracted "false" @default.
- W2254530372 magId "2254530372" @default.
- W2254530372 workType "article" @default.