Essays about: "CFX combustion"

Found 4 essays containing the words CFX combustion.

  1. 1. Evaluation of CFD Methods for Prediction of Total Temperature and Total Pressure Distribution in Gas Turbines

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Lars Fredrik Wahlgren; [2019]
    Keywords : ;

    Abstract : This thesis work was performed as a collaboration between the Royal Institute of Technology in Stockholm and Siemens Industrial Turbomachinery in Finspång. It was undertaken with the purpose of investigating the use of CFD methods in ANSYS CFX to predict flow mixing in gas turbines. READ MORE

  3. 2. Computational Fluid Dynamics Unstructured Mesh Optimization for the Siemens 4th Generation DLE Burner

    University essay from KTH/Mekanik

    Author : Dejan Koren; [2015]
    Keywords : CFD; Ansys; Fluent; CFX; Mesh optimization; DLE burner; Siemens; Mixing;

    Abstract : Every computational fluid dynamics engineer deals with a never ending story – limitedcomputer resources. In computational fluid dynamics there is practically never enoughcomputer power. READ MORE

  4. 3. Optimization of Global Reaction Mechanisms Evaluated on The Sandia Flame D

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Seyedmohammad Mohseni; [2012]
    Keywords : CFD; multi-step global reaction mechanism; CFX; CHEMKIN; modeFRONTIER; Laminar Flame Speed; Perfectly Stirred Reactor;

    Abstract : The main goal is to develop and evaluate global reaction mechanisms. The optimization is done using two methods; Laminar Flame Speed and Perfectly Stirred Reactor. READ MORE

  5. 4. Numerical Study of NOx and Flame Shape of a DLE Burner

    University essay from Mekanisk värmeteori och strömningslära; Tekniska högskolan

    Author : Naser Hamedi; [2012]
    Keywords : CFD; combustion; NOx emission; flame shape; burner;

    Abstract : For natural gas combustion, there is a large amount of experience in the gas turbine industry. However, much of the design work is based on costly combustion tests due to insufficient accuracy of existing prediction tools for data such as emissions and effects due to fuel composition. READ MORE