Numerička simulacija gašenja metalnih materijala primjenom Eulerova dvofluidnoga modela

Autor: Cukrov, Alen

A novel approach for the solution of mass transfer within the framework of the multi-fluid model supplemented with the Volume of Fluid (VOF) method, i.e. two-fluid VOF, is presented in this thesis. The governing equation set is comprised of mass, mom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______9595::e1cd600afa747acbf768bff2698e5616
https://repozitorij.fsb.unizg.hr/islandora/object/fsb:8984

Optimization of Airfoils Using the Adjoint Approach and the Influence of Adjoint Turbulent Viscosity

Autor: Matthias Schramm, Bernhard Stoevesandt, Joachim Peinke

Publikováno v: Computation, Vol 6, Iss 1, p 5 (2018)

The adjoint approach in gradient-based optimization combined with computational fluid dynamics is commonly applied in various engineering fields. In this work, the gradients are used for the design of a two-dimensional airfoil shape, where the aim is

Externí odkaz: https://doaj.org/article/c61576cf6e24481b90c31c4152da0923

Effect of frozen turbulence assumption on the local blades vibration on the choke flutter instability in transonic UHBR fan

Autor: Quentin Rendu, Pierre Duquesne, S. Aubert, Pascal Ferrand

Publikováno v: IUTAM Symposium on Critical flow dynamics involving moving/deformable structures with design applications
IUTAM Symposium on Critical flow dynamics involving moving/deformable structures with design applications, IUTAM, Jun 2018, Santorin, Greece
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030555931

The choke flutter can lead to the failure of fan or compressor blade in turbojet engines. Choke flutter appears when a strong shock-wave chokes the blade to blade channel. In UHBR fan, choke flutter appears at part speed regimes and at low or negativ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87dc90fd2984ec8e1b104203384aa469
https://hal.archives-ouvertes.fr/hal-02146259

Optimization of Airfoils Using the Adjoint Approach and the Influence of Adjoint Turbulent Viscosity

Autor: Schramm, Matthias, Stoevesandt, Bernhard, Peinke, Joachim

Publikováno v: Computation, Vol 6, Iss 1, p 5 (2018)

The adjoint approach in gradient-based optimization combined with computational fluid dynamics is commonly applied in various engineering fields. In this work, the gradients are used for the design of a two-dimensional airfoil shape, where the aim is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cd72152d841372c0875833dba86326cd
http://www.mdpi.com/2079-3197/6/1/5

Topology optimization of turbulents flows and application to building's ventilation

Autor: Rivière, Garry

Publikováno v: Génie mécanique [physics.class-ph]. Université de la Réunion, 2017. Français. ⟨NNT : 2017LARE0003⟩

Ventilation plays a key role in thermal comfort of building's occupants in hot climates by refreshing air surrounding them. Mechanical or natural ventilation must be controlled for two reasons: do not disturb the bulding's occupants and comply with t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5aebc7deda6987ec40f00e37087efc8b
https://tel.archives-ouvertes.fr/tel-01623622/document