Matches in SemOpenAlex for { <https://semopenalex.org/work/W2905048387> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2905048387 abstract "It is a common practice in pressure forming to make an Equal Channel Angular Extrusion (ECAE) of a workpiece through a die with channel intersection angle 2θ = 90° using a standard punch of brick or cylindrical shape with 2θ0 = 90°. However Nejadseyfi et al (2015) have applied a beveled 2θ0-punch to the process of ECAE through a standard angular die of Segal geometry with 2θ = 90° and 2θ0 ≠ 2θ. The scope of the article is focused on an alternative numerical study of Nejadseyfi-ECAE-Scheme using techniques of Computational Fluid Dynamics (CFD). A finite-difference method was applied to the numerical solution of the boundary value problem for the Navier-Stokes equations in the form of a vorticity transfer equation. The complex of 2D plots for CFD-derived fields of flow lines and flow velocities and 3D plots for spatial distributions of flow velocities and tangential stresses were firstly derived for Nejadseyfi-ECAE-Scheme during viscous flow of polymer workpiece models through angular die with 2θ = 90° for the different punch inclination angles 30° ≤ 2θ0 ≤ 150°. It was found that Nejadseyfi-ECAE-Scheme provides enhancement of the rotary modes of intensive deformations during ECAE. Results provide visualization of velocity gradients and macroscopic rotation and the illustration of Nejadseyfi et al’s ideas from an alternative CFD-based viewpoint." @default.
- W2905048387 created "2018-12-22" @default.
- W2905048387 creator A5012292507 @default.
- W2905048387 creator A5081176420 @default.
- W2905048387 date "2018-12-31" @default.
- W2905048387 modified "2023-09-26" @default.
- W2905048387 title "ALTERNATIVE STUDY OF A BEVEL PUNCH-ASSISTED ECAE SCHEME" @default.
- W2905048387 cites W1487492513 @default.
- W2905048387 cites W1535293562 @default.
- W2905048387 cites W1536763182 @default.
- W2905048387 cites W1557223482 @default.
- W2905048387 cites W3139825994 @default.
- W2905048387 doi "https://doi.org/10.12776/ams.v24i4.1147" @default.
- W2905048387 hasPublicationYear "2018" @default.
- W2905048387 type Work @default.
- W2905048387 sameAs 2905048387 @default.
- W2905048387 citedByCount "6" @default.
- W2905048387 countsByYear W29050483872019 @default.
- W2905048387 countsByYear W29050483872020 @default.
- W2905048387 countsByYear W29050483872021 @default.
- W2905048387 crossrefType "journal-article" @default.
- W2905048387 hasAuthorship W2905048387A5012292507 @default.
- W2905048387 hasAuthorship W2905048387A5081176420 @default.
- W2905048387 hasBestOaLocation W29050483871 @default.
- W2905048387 hasConcept C111106434 @default.
- W2905048387 hasConcept C121332964 @default.
- W2905048387 hasConcept C127413603 @default.
- W2905048387 hasConcept C140820882 @default.
- W2905048387 hasConcept C1633027 @default.
- W2905048387 hasConcept C183906286 @default.
- W2905048387 hasConcept C18903297 @default.
- W2905048387 hasConcept C191897082 @default.
- W2905048387 hasConcept C192562407 @default.
- W2905048387 hasConcept C199639397 @default.
- W2905048387 hasConcept C200114574 @default.
- W2905048387 hasConcept C2524010 @default.
- W2905048387 hasConcept C2776959353 @default.
- W2905048387 hasConcept C2778958987 @default.
- W2905048387 hasConcept C33923547 @default.
- W2905048387 hasConcept C38349280 @default.
- W2905048387 hasConcept C57879066 @default.
- W2905048387 hasConcept C62926433 @default.
- W2905048387 hasConcept C78519656 @default.
- W2905048387 hasConcept C86803240 @default.
- W2905048387 hasConceptScore W2905048387C111106434 @default.
- W2905048387 hasConceptScore W2905048387C121332964 @default.
- W2905048387 hasConceptScore W2905048387C127413603 @default.
- W2905048387 hasConceptScore W2905048387C140820882 @default.
- W2905048387 hasConceptScore W2905048387C1633027 @default.
- W2905048387 hasConceptScore W2905048387C183906286 @default.
- W2905048387 hasConceptScore W2905048387C18903297 @default.
- W2905048387 hasConceptScore W2905048387C191897082 @default.
- W2905048387 hasConceptScore W2905048387C192562407 @default.
- W2905048387 hasConceptScore W2905048387C199639397 @default.
- W2905048387 hasConceptScore W2905048387C200114574 @default.
- W2905048387 hasConceptScore W2905048387C2524010 @default.
- W2905048387 hasConceptScore W2905048387C2776959353 @default.
- W2905048387 hasConceptScore W2905048387C2778958987 @default.
- W2905048387 hasConceptScore W2905048387C33923547 @default.
- W2905048387 hasConceptScore W2905048387C38349280 @default.
- W2905048387 hasConceptScore W2905048387C57879066 @default.
- W2905048387 hasConceptScore W2905048387C62926433 @default.
- W2905048387 hasConceptScore W2905048387C78519656 @default.
- W2905048387 hasConceptScore W2905048387C86803240 @default.
- W2905048387 hasLocation W29050483871 @default.
- W2905048387 hasOpenAccess W2905048387 @default.
- W2905048387 hasPrimaryLocation W29050483871 @default.
- W2905048387 hasRelatedWork W103299902 @default.
- W2905048387 hasRelatedWork W1598179727 @default.
- W2905048387 hasRelatedWork W178082139 @default.
- W2905048387 hasRelatedWork W2062918971 @default.
- W2905048387 hasRelatedWork W2090469656 @default.
- W2905048387 hasRelatedWork W2170105128 @default.
- W2905048387 hasRelatedWork W2191135952 @default.
- W2905048387 hasRelatedWork W2306742638 @default.
- W2905048387 hasRelatedWork W2350818105 @default.
- W2905048387 hasRelatedWork W4225157616 @default.
- W2905048387 isParatext "false" @default.
- W2905048387 isRetracted "false" @default.
- W2905048387 magId "2905048387" @default.
- W2905048387 workType "article" @default.