Matches in SemOpenAlex for { <https://semopenalex.org/work/W134255162> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W134255162 abstract "Free-surface flow simulations are an important design and analysis tool in many areas of engineering, including civil engineering, marine and coating industries, and off-shore exploration. Two alternative computational approaches—interface-tracking and interface-capturing—are commonly considered. While interface-capturing offers unmatched flexibility for complex free-surface motion, the interfacetracking approach is very attractive due to its better mass conservation properties at low resolution. This provides motivation for expanding the reach of the interface-tracking methods. The fundamentals of interface-tracking free-surface flow simulations—stabilized discretizations of Navier-Stokes equations, ALE and space-time formulations on moving grids, general mesh update mechanisms based on solid mechanics—are widely known and adopted. Challenges still exist, and we discuss some of the issues that are limiting the success of interface-tracking approach. The generalized form of the kinematic condition, in the form of an elevation equation, as well as its stabilized GLS formulation, has been derived for cases where surface nodes move along prescribed straight lines. This method was then used to simulate water motion in trapezoidal tanks and channels. A further generalization is proposed for cases where surface nodes move along prescribed curvilinear spines. This allows for robust representation of the kinematic condition in an even wider set geometries, such as cylindrical vessels and channels. The wetting of solid walls is often represented on the macro scale with a slip boundary condition, at least in the immediate vicinity of the solid-liquid-air interface. A consistent application of a full slip condition at curved boundaries is non-trivial, and the standard approach is seen to induce spurious gravity-driven circulation in some cases. We propose an implementation of the slip condition that uses the concept of BC-free boundary condition. The usefulness of our overall approach is demonstrated in 2D and 3D situations." @default.
- W134255162 created "2016-06-24" @default.
- W134255162 creator A5006925272 @default.
- W134255162 creator A5066854463 @default.
- W134255162 date "2006-09-06" @default.
- W134255162 modified "2023-09-23" @default.
- W134255162 title "Towards robust free-surface flow simulation" @default.
- W134255162 hasPublicationYear "2006" @default.
- W134255162 type Work @default.
- W134255162 sameAs 134255162 @default.
- W134255162 citedByCount "0" @default.
- W134255162 crossrefType "journal-article" @default.
- W134255162 hasAuthorship W134255162A5006925272 @default.
- W134255162 hasAuthorship W134255162A5066854463 @default.
- W134255162 hasConcept C113843644 @default.
- W134255162 hasConcept C121332964 @default.
- W134255162 hasConcept C129307140 @default.
- W134255162 hasConcept C134306372 @default.
- W134255162 hasConcept C145420912 @default.
- W134255162 hasConcept C157915830 @default.
- W134255162 hasConcept C171889981 @default.
- W134255162 hasConcept C179428855 @default.
- W134255162 hasConcept C182310444 @default.
- W134255162 hasConcept C2524010 @default.
- W134255162 hasConcept C33923547 @default.
- W134255162 hasConcept C39920418 @default.
- W134255162 hasConcept C41008148 @default.
- W134255162 hasConcept C57879066 @default.
- W134255162 hasConcept C74650414 @default.
- W134255162 hasConcept C98343798 @default.
- W134255162 hasConceptScore W134255162C113843644 @default.
- W134255162 hasConceptScore W134255162C121332964 @default.
- W134255162 hasConceptScore W134255162C129307140 @default.
- W134255162 hasConceptScore W134255162C134306372 @default.
- W134255162 hasConceptScore W134255162C145420912 @default.
- W134255162 hasConceptScore W134255162C157915830 @default.
- W134255162 hasConceptScore W134255162C171889981 @default.
- W134255162 hasConceptScore W134255162C179428855 @default.
- W134255162 hasConceptScore W134255162C182310444 @default.
- W134255162 hasConceptScore W134255162C2524010 @default.
- W134255162 hasConceptScore W134255162C33923547 @default.
- W134255162 hasConceptScore W134255162C39920418 @default.
- W134255162 hasConceptScore W134255162C41008148 @default.
- W134255162 hasConceptScore W134255162C57879066 @default.
- W134255162 hasConceptScore W134255162C74650414 @default.
- W134255162 hasConceptScore W134255162C98343798 @default.
- W134255162 hasLocation W1342551621 @default.
- W134255162 hasOpenAccess W134255162 @default.
- W134255162 hasPrimaryLocation W1342551621 @default.
- W134255162 hasRelatedWork W1605341850 @default.
- W134255162 hasRelatedWork W1968266734 @default.
- W134255162 hasRelatedWork W2021571670 @default.
- W134255162 hasRelatedWork W2087952492 @default.
- W134255162 hasRelatedWork W2116872215 @default.
- W134255162 hasRelatedWork W2162292600 @default.
- W134255162 hasRelatedWork W2289812013 @default.
- W134255162 hasRelatedWork W2312651395 @default.
- W134255162 hasRelatedWork W2317955487 @default.
- W134255162 hasRelatedWork W2750045416 @default.
- W134255162 hasRelatedWork W2791422536 @default.
- W134255162 hasRelatedWork W2798615799 @default.
- W134255162 hasRelatedWork W2889737708 @default.
- W134255162 hasRelatedWork W2965217932 @default.
- W134255162 hasRelatedWork W3152579681 @default.
- W134255162 hasRelatedWork W3214414817 @default.
- W134255162 hasRelatedWork W426893714 @default.
- W134255162 hasRelatedWork W2521505790 @default.
- W134255162 hasRelatedWork W2549618877 @default.
- W134255162 hasRelatedWork W2560010046 @default.
- W134255162 isParatext "false" @default.
- W134255162 isRetracted "false" @default.
- W134255162 magId "134255162" @default.
- W134255162 workType "article" @default.