Sökning: "Oscar Flores"

Hittade 2 avhandlingar innehållade orden Oscar Flores.

  1. 1. Coherent structures and control in wall-bounded turbulent flows

    Författare :Marco Atzori; Philipp Schlatter; Ricardo Vinuesa; Oscar Flores; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Turbulent boundary layers; numerical simulations; coherent structures; predetermined flow control.; Turbulenta gränsskikt; numeriska simuleringar; koherenta strukturer; förutbestämd flödeskontroll; Teknisk mekanik; Engineering Mechanics;

    Sammanfattning : This thesis is concerned with two distinct topics related to the study of wall-bounded turbulence: the connection between instantaneous three-dimensional coherent structures and mean-flow properties, and the development and analysis of pre-determined control techniques for adverse-pressure-gradient boundary layers.We examined regions with intense velocity fluctuations in various flowcases. LÄS MER

  3. 2. Guerrilleros de papel : La representación del guerrillero en seis novelas centroamericanas de los años setenta y ochenta

    Författare :Oscar García; Sergio Infante; Héctor Areyuna; Jorge Román-Lagunas; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Central American literature; guerrilla soldier; representation; postcolonial theories; postcolonial discourse; subaltern; essentialism; hybridity; phenomenological hermeneutics.; Spanish language; Spanska språket; Spanish; spanska;

    Sammanfattning : The aim of the present study is to analyze and compare the representation of the guerrilla soldier in six contemporary Central American novels. According to Claudio Guillén, the comparison is a dialogue between unity and diversity. It can be defined with the help of two coordinates: a spatial and a temporal. LÄS MER