Exploració per altres contribucions "Bergadà Granyó, Josep Maria"

Ara es mostren els items 21-40 de 43

    • Flow analysis study in a combustion chamber 

      Castellvell Baqué, Francesc (Universitat Politècnica de Catalunya, 2016-01)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      This study if focusing on evaluating de flow behaviour inside a combustion chamber in order to establish CO and NOx emissions. First part of the project present a brief introduction to combustion chamber operating and ...

    • Flow control, active and passive applications 

      Bergadà Granyó, Josep Maria; Bugeda Castelltort, Gabriel (Multidisciplinary Digital Publishing Institute (MDPI), 2023-08-29)
      Llibre
      Accés obert
      The articles presented in this book are related to novel flow control technologies and are divided into four main categories. The first one presents several Passive Flow Control (PFC) applications, which highlights the ...

    • Implementation of the Taylor-Maccoll equations and CFD simulation of a scramjet engine 

      Zurita Sánchez, David (Universitat Politècnica de Catalunya, 2023-07-14)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Low order modeling of thermoacoustic instabilities 

      Fargas Cañas, Marina (Universitat Politècnica de Catalunya, 2022-01-26)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      Pollution and The Greenhouse Effect are a concern in our society. The high levels of CO2, NOx, ozone, and methane gasses are alarming and have pushed gas turbine industries to develop more environmentally friendly combustors. ...

    • Nose shape optimisation of the X43 supersonic aircraft 

      Molina Quiles, Sergi (Universitat Politècnica de Catalunya, 2020-06-30)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Numerical investigation of Active Flow Control applied to an airfoil leading edge 

      Samala, Bhanu Prakash Reddy (Universitat Politècnica de Catalunya, 2015-06-16)
      Projecte Final de Màster Oficial
      Accés obert
      Objectives: 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 ...

    • Numerical investigation on applications simulated via using lattice Boltzmann method 

      An, Bo (Universitat Politècnica de Catalunya, 2019-12-12)
      Tesi
      Accés obert
      The present doctoral thesis is about the numerical investigation simulated via using lattice Boltzmann method (LBM), the applications cover a large scale of subjects, including 1. Mathematical-physical equations A new ...

    • Numerical study on active flow control using synthetic jet actuators over a NACA 4421 airfoil 

      Guerrero Pich, Xavier (Universitat Politècnica de Catalunya, 2015-06-12)
      Treball Final de Grau
      Accés obert
      This study is focused on evaluating the effects of using a Zero Net Mass Flux (ZNMF) actuator on a NACA 4421 airfoil for active flow control. First part of the study presents the fundamentals of boundary layer and a study ...

    • Research on fluidic oscillators under incompressible and compressible flow conditions 

      Baghaei, Masoud (Universitat Politècnica de Catalunya, 2020-07-24)
      Tesi
      Accés obert
      One of the main advantages of fluidic oscillators is that they do not have moving parts, which brings high reliability whenever being used in real applications. To use these devices in real applications, it is necessary ...

    • Study of aerodynamic geometry optimization with RMOP2.0 and OpenFOAM 

      Carós Roca, Lidia (Universitat Politècnica de Catalunya, 2019-06)
      Treball Final de Grau
      Accés obert
      The focus of this Final Bachelor Thesis is the coupling and automation of a CFD case withan optimizer in order to produce an autonomous optimization process for an aerodynamicgeometry. The case that will be used as test ...

    • Study of car aerodynamic forces modification with mirror suppression via CFD 

      Garcia Boix, Joan (Universitat Politècnica de Catalunya, 2023-07-14)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Study of flow control mechanisms with OpenFOAM 

      Jané Ippel, Christian (Universitat Politècnica de Catalunya, 2019-06)
      Treball Final de Grau
      Accés obert
      The main focus of the study is the implementation of a Zero-Net-Mass-Flux (ZNMF)boundary condition on the airfoil NACA 4415, with the intention of evaluating the ef-fects of an Active Flow Control (AFC) mechanism in the ...

    • Study of passive flow control applied on Formula one cars 

      Sánchez Guillermo, David (Universitat Politècnica de Catalunya, 2016-04)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      L’estudi aerodinàmic que es presenta a continuació té com a objectiu principal il·lustrar els fenòmens físics que succeeixen en l’exterior d’un dels pontons d’un vehicle de Formula 1 de forma numèrica i gràfica i fer-ne ...

    • Study of rear car airfoil forces modification via Active Flow Control 

      Rajo Esteve, Joel (Universitat Politècnica de Catalunya, 2023-07-14)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Study of the Ahmed body aerodynamics using AFC 

      Sanchez Recuero, Eduardo (Universitat Politècnica de Catalunya, 2018-04-20)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      Avaluar inicialment el flux al voltant de un Ahmed body i posteriorment avaluar la modificació del flux amb AFC

    • Study of the application of Active Flow Contol (AFC) to wing profiles used in F1 cars. 

      Greaves, Jack (Universitat Politècnica de Catalunya, 2019-09-30)
      Projecte Final de Màster Oficial
      Accés restringit per acord de confidencialitat

    • Study of the effect of the AFC on the wind turbine blade aerodynamics 

      Sánchez Romeu, Andreu Martí (Universitat Politècnica de Catalunya, 2018-01)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      The main objective of this Mater Thesis is to study which is the effect of using Active Flow Control techniques on the aerodynamics of a wind turbine aerofoil. The study is performed over a NACA 4418 aerofoil, a common ...

    • Study of the flow around a non-planar C-wing via computational fluid dynamics 

      Giménez Herrero, Sergi (Universitat Politècnica de Catalunya, 2023-10-23)
      Treball Final de Grau
      Accés obert
      In the aeronautical industry, the pursuit of efficiency is a fundamental factor that governs the characteristics of an aircraft. Therefore, the implementation of new aerodynamic devices capable of altering the airflow ...

    • Study of the flow around a square cylinder with an upstream splitter plate 

      Elmansy, Reda Mohamed Yousyf Abdallah (Universitat Politècnica de Catalunya, 2023-01-19)
      Tesi
      Accés obert
      (English) This PhD mostly focuses in studding the flow around a square cylinder with an upstream splitter plate and considering different velocity ratios between the upper and lower inlet velocities. The PhD is based in ...

    • Study of the water-based cooling system employed in the ALBA accelerator 

      Wang Wang, Zhuo Hao (Universitat Politècnica de Catalunya, 2022-07-19)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Sincrotró ALBA
      The ALBA Synchrotron requires an important cooling system, as the emitted radiation heats the multiple mirrors, lenses, and magnets. The cooling system is based on water as a transportation fluid for most components, ...