Browsing by Subject "Fluid dynamics--Computer simulation"
Now showing items 1-11 of 11
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3D compressible simulation of a muffler with pseudosound prediction levels
(Purdue University, 2016)
Conference lecture
Restricted access - publisher's policyThe main objective of this paper is to present a numerical resolution of a suction muffler configuration by using an in-house object oriented CFD & HT code TermoFluids (Lehmkuhl et al. 2007), able to handle tridimensional ... -
A dynamic wall model for large eddy simulation on unstructured meshes. Application to wind turbine dedicated airfoils
(Begell House, 2015)
Conference report
Restricted access - publisher's policyLarge eddy simulations (LES) of wall resolved flows at high Reynolds number are still computation-ally demanding. In the present work, a new Dynamic Wall Model (DWM) for LES is presented. The methodology, implemented on ... -
Advanced CFD&HT numerical modeling of solar tower receivers
(Elsevier, 2013)
Conference report
Open AccessThis paper presents an advanced methodology for the detailed modeling of the heat transfer and fluid dynamics phenomena in solar tower receivers. It has been carried out in the framework of a more ambitious enterprise which ... -
Characteristics of the near wake region behind a cylinder at critical and super-critical Reynolds numbers
(Begell House, 2015)
Conference report
Restricted access - publisher's policyLarge-eddy simulations (LES) of the flow past a circular cylinder are used to investigate the characteristics of the near wake region at Reynolds numbers Re = 2.5 × 105 - 8.5 × 105. This range encompasses both the critical ... -
Estudi de la hidrodinàmica de tancs d’aqüicultura per a la criança de peixos
(Universitat Politècnica de Catalunya, 2008-07-09)
Master thesis (pre-Bologna period)
Restricted access - author's decisionPel correcte desenvolupament dels animals criats en tancs d’aqüicultura és important assegurar unes condicions d’entorn idònies per a la seva vida, però també cal optimitzar l’eficiència de la criança pel que fa a l’espai, ... -
Estudio computacional de la interacción fluido-estructura en un parapente
(Universitat Politècnica de Catalunya, 2011-08)
Master thesis (pre-Bologna period)
Open Access -
Flow and heat transfer in a wall-bounded pin matrix
(Begell House, 2012)
Conference report
Restricted access - publisher's policy -
Large eddy simulation model assessment of the turbulent flow through dynamic compressor valves
(2013)
Conference report
Restricted access - publisher's policyThe present paper attempts the dynamic simulation of the fluid flow through the valve reed taking into account valve movement due to piston displacement. This work widens previous studies based on numerical experiments ... -
Migration of a generic multi-physics framework to HPC environments
(2011)
Conference report
Open AccessCreating a highly parallelizable code is a challenge and development for distributed memory machines (DMMs) can be very different form developing a serial code in term of algorithms and structure. For this reason, many ... -
Numerical investigation of Active Flow Control applied to an airfoil leading edge
(Universitat Politècnica de Catalunya, 2015-06-16)
Master thesis
Open AccessObjectives: The major objective of the Master Thesis proposal is to perform 2D computational study and compare the enhancement in the global aerodynamic coefficients, mainly lift and drag coefficients, for cases of with ... -
The effects of roughness on the boundary layer development of a circular cylinder
(European Research Community on Flow, Turbulence, and Conbustion (ERCOFTAC), 2017)
Conference report
Restricted access - publisher's policyThis paper focuses on the effects of surface roughness in the flow past a circular cylinder at different Reynolds numbers. Large eddy simulations of the flow, from subcritical to transcritical Reynolds numbers and at ...
