Search for dissertations about: "thesis on code mixing"

Showing result 1 - 5 of 14 swedish dissertations containing the words thesis on code mixing.

  1. 1. Code-switching in Chicano Theater Power, Identity and Style in Three Plays by Cherríe Moraga

    Author : Carla Jonsson; Umeå universitet.; [2005]
    Keywords : HUMANIORA; HUMANITIES; Linguistics; code-switching; Chicano theater; Chicano; Chicano discourse; power; identity; language ideology; third space; style; hybridity; code-mixing; Lingvistik; HUMANITIES and RELIGION Languages and linguistics Linguistic subjects Linguistics; HUMANIORA och RELIGIONSVETENSKAP Språkvetenskap Lingvistikämnen Lingvistik; engelska; English;

    Abstract : The thesis examines local and global functions of code-switching and code-mixing in Chicano theater, i.e. in writing intended for performance. The data of this study consists of three published plays by Chicana playwright Cherríe Moraga. READ MORE

  2. 2. On the Impact of Piston Motion and In-Cylinder Charge Composition on Energy Release, Auto Ignition and Emission Formation in Premixed Charge Internal Combustion Engines

    Author : Ola Stenlåås; Lunds universitet.; Lund University.; [2004]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sprängämnen; bränslen; Carbochemistry; petrochemistry; fuels and explosives technology; Petrokemi; Internal Combustion Engine; Emission; SI; Spark Ignition; HCCI; Homogeneous Charge Compression Ignition; zone model; Chemical Kinetic; Engine simulation; Reformed Methanol; Hydrogen; Knock; Auto Ignition; NO; Piston Motion; Nitric Oxide; Premixed Charge;

    Abstract : The results presented in this thesis can be divided into four areas of investigation: Investigation of the effect of new volume-crank angle relations on engine emissions, power and efficiency; investigation of nitrogen oxides effect on auto ignition and knock in SI engines; investigation of premixed SI and HCCI engine operation with the alternative fuels hydrogen and reformed methanol gas (RMG); software development of a detailed chemical kinetics zonal engine model. Model development of the in-house two-zone chemical kinetic code focused on expansion of the Jacobian matrix to allow simulations of variable in-cylinder charge. READ MORE

  3. 3. A study of turbulence and scalar mixing in a wall-jet using direct numerical simulation

    University dissertation from Stockholm : Mekanik

    Author : Daniel Ahlman; KTH.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningmekanik; TECHNOLOGY Engineering mechanics Fluid mechanics; TEKNIKVETENSKAP Teknisk mekanik Strömningsmekanik;

    Abstract : Direct numerical simulation is used to study the dynamics and mixing in a turbulent plane wall-jet. The investigation is undertaken in order to extend the knowledge base of the influence of the wall on turbulent dynamics and mixing. The mixing statistics produced can also be used to evaluate and develop models for mixing and combustion. READ MORE

  4. 4. CFD-modelling of the SNCR process in iron ore grate-kiln plants

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Per E.C. Burström; Luleå tekniska universitet.; [2012]
    Keywords : Strömningslära; Fluid Mechanics;

    Abstract : LKAB (Luossavaara-Kiirunavaara AB) is an international company that producesiron ore products for the steel industry; their main product is iron ore pellets.The aim with this research project is to numerically investigate if it is possible to use selective non-catalytic reduction (SNCR) technologies in grate-kiln pelletizingplants for NOx reduction. READ MORE

  5. 5. CFD Simulation of Jet in Asymmetric Co-flows in a Down-scaled Rotary Kiln Model

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Ziyan Teng; Luleå tekniska universitet.; [2017]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Rotary kilns are industrial furnaces that have been widely used in limestone calcination, cement industry and hazardous waste incineration for centuries. In this work a rotary kiln used for the iron ore pellet sintering process in the grate-kiln pelletizing system has been studied. READ MORE