Essays about: "SGT"

Showing result 11 - 15 of 30 essays containing the word SGT.

1. 11. ThermoacousticInstabilities in a Gas Turbine Combustor

   University essay from KTH/MWL Marcus Wallenberg Laboratoriet

   Author : Karl Bengtsson; [2017]
   Keywords : ;

   Abstract : Stationary gas turbines are widely used today for power generation and mechanical drive applications. The introduction of new regulations on emissions in the last decades have led to extensive development and new technologies used within modern gas turbines. READ MORE

3. 12. Transient model of a driven compressor

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Rasmus Johnsson; Sebastian Norén; [2017]
   Keywords : Technology and Engineering;

   Abstract : Industrial gas turbines are widely used in different applications. These can be divided into two main categories; power generation (PG) and mechanical drive (MD). To be able to predict the performance of the system, Siemens has during the years developed simulation models for both steady state and transient operation. READ MORE

4. 13. Investigation of Differences in Ansys Solvers CFX and Fluent

   University essay from KTH/Mekanik

   Author : Rutvika Acharya; [2016]
   Keywords : ;

   Abstract : This thesis aims at presenting Computational Fluid Dynamics studies conducted on an axisymmetric model of the Siemens SGT-800 burner using Ansys Fluent, Ansys CFX and Ansys ICEM. The goal is to perform a mesh study and turbulence model study for isothermal flow. READ MORE

5. 14. Experimental Investigation of Fuel Mixing Concepts for 3rd Generation DLE Burners : Evaluation Through Water Rig and Atmospheric Combustion Rig Measurements

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

   Author : Jonathan Lönning; [2016]
   Keywords : ;

   Abstract : New Siemens burner concepts thought to produce a more homogeneous air/fuel mix-ture and a better distribution of the fuel over the burner cross section have been evaluated. A homogeneous air/fuel mixture is known to produce the lowest levels of emitted oxides of nitrogen (NOx) which is a main objective for Siemens Industrial Turbomachinery AB (SIT). READ MORE

6. 15. Investigation on methods to improve heat loadprediction of the SGT-600 gas turbine

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

   Author : Arman Farhanieh; [2016]
   Keywords : Gas Turbine; CFD; Turbomachinery; High Pressure Turbine; Heat Load; Time Transformation; Profile Transformation; Mixing Plane;

   Abstract : In modern gas turbines, with the increase of inlet gas temperature to raise thework output, the importance of accurate aero-thermal analysis has become of vitalimportance. These analysis are required for temperature prediction throughoutthe turbine and to predict the thermal stresses and to estimate the cooling requiredfor each component. READ MORE