Essays about: "Twin shaft gas turbine"

Found 3 essays containing the words Twin shaft gas turbine.

1. 1. An on-engine twin-scroll turbine performance estimation

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Viktor Olsson; [2015]
   Keywords : ;

   Abstract : In this study the main objective was to estimate the instantaneous turbine shaft power and turbine efficiency of a turbocharger mounted on a 6-cylinder 13 literheavy-duty diesel engine. The work was carried out at Scania CV AB in Södertälje, Sweden from January to June 2015 as master thesis under the division of Internal Combustion Engines at the Royal Institute of Technology KTH, Stockholm, Sweden. READ MORE

3. 2. Exhaust gas recirculation on twin shaft gas turbines - A study to improve part load performance

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Benjamin Mattsson; [2015]
   Keywords : Exhaust gas recirculation; EGR; FGR; Twin shaft gas turbine; Part load; Emissions; SGT-750; IPSEpro; SimTech; Technology and Engineering;

   Abstract : By recirculating exhaust gases to the gas turbine inlet a temperature rise and hence, a density reduction, is achieved at the compressor inlet. For a constant volume flow this results in a reduced mass flow, ultimately affecting the temperature of the flame, and the emissions, at part load. READ MORE

4. 3. VGV optimization for performance

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Sara Ling; Ted Sönne; [2014]
   Keywords : Twin-shaft; Tropical matched; Performance; Gas turbine; Ambient temperature; Variable guide vane; Siemens; Technology and Engineering;

   Abstract : Today’s market for gas turbines is very competitive and it is important to constantly improve the performance of the engines. It is commonly known that gas turbines have better performance at low ambient temperatures than at high ambient temperatures. READ MORE