Search for dissertations about: "thesis on code mixing"

Showing result 1 - 5 of 23 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. Steam condensation in a water pool and its effect on thermal stratification and mixing

    University dissertation from Sweden : KTH Royal Institute of Technology

    Author : Ignacio Gallego-Marcos; KTH.; [2018]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Steam injection; EHS EMS; blowdown pipes; spargers; chugging; oscillatory bubble; CFD; condensation pool; stratification; mixing; Teknisk mekanik; Engineering Mechanics;

    Abstract : The Pressure Suppression Pool (PSP) of a Boiling Water Reactor (BWR) is a large heat sink designed to limit the containment pressure by condensing steam released from the primary coolant system. The development of thermal stratification is a safety concern since it leads to higher containment pressures than in completely mixed conditions, and can affect the performance of systems such as the emergency core cooling and containment spray, which the use PSP as a source of water. READ MORE

  3. 3. Bio-diesel Spray Combustion Modeling Based on a Detailed Chemistry Approach

    University dissertation from Sweden : KTH Royal Institute of Technology

    Author : Junfeng Yang; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; engine modeling; bio-diesel; thermo-physical properties; detailed chemistry combustion; emissions formation; spray characteristics;

    Abstract : The increased use of bio-diesel fuel is expected to reduce emissions of carbon-containing greenhouse gases. To optimize the application of bio-diesel in internal combustion engines, a theoretical model has been developed. READ MORE

  4. 4. 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

    University dissertation from Sweden : KTH Royal Institute of Technology

    Author : Ola Stenlåås; Lund University.; Lunds universitet.; [2004]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bränslen; sprängämnen; 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

  5. 5. Full Cycle Engine Simulations with Detailed Chemistry

    University dissertation from KFS AB

    Author : Adina Gogan; Lund University.; Lunds universitet.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; plasmas; Gaser; Gases; fluid dynamics; aktuariematematik; programmering; operationsanalys; Statistik; actuarial mathematics; programming; operations research; Statistics; detailed kinetics; emissions; engine knock; autoignition; modeling; spark ignition engine; diesel engine; fluiddynamik; plasma; Technological sciences; Teknik; Thermal engineering; applied thermodynamics; Termisk teknik; termodynamik; Motors and propulsion systems; Motorer; framdrivningssystem; stochastic reactor model;

    Abstract : The modeling work developed in this thesis can be divided in two main areas of investigations: autoignition related to spark ignition engine and combustion and emissions formation in relation to diesel engines. A first version of a detailed kinetics engine simulation program, extended to handle full cycle calculations, was employed in order to demonstrate the strong effect that nitric oxide from the residual gas has on the autoignition onset. READ MORE