Essays about: "turbine exhaust case"

Showing result 1 - 5 of 10 essays containing the words turbine exhaust case.

1. 1. HYDROGEN-FIRED GAS TURBINE FOR POWER GENERATION WITH EXHAUST GAS RECIRCULATION : Emission and economic evaluation of pure hydrogen compare to natural gas

   University essay from Mälardalens högskola/Framtidens energi

   Author : Nemir Gibrael; Hamse Hassan; [2019]
   Keywords : harmful emission; natural gas; fuel reforming process; hydrogen fired gas turbine; exhaust gas recirculation; techno-economic analysis;

   Abstract : The member states of European Union aim to promote the reduction of harmful emissions. Emissions from combustion processes cause effects on human health and pose environmental issues, for example by increasing greenhouse effect. READ MORE

3. 2. Relating gas turbine performance to combined cycle efficiency

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Simon Frick; [2018]
   Keywords : combined cycle efficiency; second law efficiency; exergy; HRSG; irreversibility; heat engine; thermodynamics; T-q diagram; Technology and Engineering;

   Abstract : The gas turbine has been around for over a century, providing power for a variety of applications. The efficiency, i.e. the amount of power produced per kilogram of fuel provided, has increased steadily over the years and is today greater than 44 percent in a state of the art gas turbine. READ MORE

4. 3. Steam driven boiler feed pumps for Lakvijaya Power Station, Sri Lanka

   University essay from Högskolan i Gävle/Energisystem

   Author : Buddhika Hasantha Wanasinghe; [2017]
   Keywords : steam driven; electric motor driven; BFP; coal; SRI LANKA; sub-critical;

   Abstract : Energy saving in coal power plants is a popular topic in present days with the global energy crisis. Internal electricity demand or auxiliary power consumption is an energy portion related with equipment supportive to the main equipment, which is unavoidable but with a proper investigation, some amount of this energy can be saved either by introducing thermally efficient auxiliary equipment or improving efficiencies of available equipment. READ MORE

5. 4. Probability of failure in Turbine Exhaust Cases subjected to crack propagation

   University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Author : Rasmus Johansson; [2016]
   Keywords : ;

   Abstract : In the aviation industry the most important factor is safety. GKN are producing the Turbine Exhaust Case (TEC) which is a component in an airplane engine. The welds in an airplane engine are a risk for a breakdown because of fatigue failure due to crack propagation. READ MORE

6. 5. Numerical Modelling of a Radial Inflow Turbine with and without Nozzle Ring at Design and Off-Design Conditions

   University essay from KTH/Energiteknik

   Author : Felippo Valentini; [2016]
   Keywords : ;

   Abstract : The design of a radial turbine working at peak efficiency over a wide range of operating conditions is nowadays an active topic of research, as this constitutes a target feature for applications on turbochargers. To this purpose many solutions have been suggested, including the use of devices for better flow guidance, namely the nozzle ring, which are reported to boost the performance of a radial turbine at both design and off-design points. READ MORE