Essays about: "oxygen turbine"

Showing result 6 - 9 of 9 essays containing the words oxygen turbine.

  1. 6. Overload effects on the fatigue crack propagation behaviour in Inconel 718

    University essay from Hållfasthetslära; Tekniska högskolan

    Author : Erik Lundström; [2012]
    Keywords : Nickel-based superalloys; Inconel 718; fatigue crack propagation; high temperature hold times; overload effects;

    Abstract : In this master thesis, work done in the TURBO POWER project High temperature fatigue crack propagation in nickel-based superalloys during spring 2012 will be presented. The overall objective of this project is to develop and evaluate tools for designing against fatigue in gas turbine applications, with special focus on the crack propagation in the nickel-based superalloy Inconel 718. READ MORE

  3. 7. Monitoring of Lubricant Degradation with RULER and MPC

    University essay from Institutionen för fysik, kemi och biologi

    Author : Emma Maguire; [2010]
    Keywords : Lubricant oxidation; RULER; MPC;

    Abstract : Traditional oil analysis methods - e.g. acidity and viscosity measurements - have been used to monitor lubricant conditions. These methods can detect when the useful life of a lubricant is over but fall short when trying to gain insight on how long a lubricant in current use could last. READ MORE

  4. 8. Recovery of un-combusted fuel in a gas turbine power cycle with Chemical Looping Combustion.

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Jonas Gunnarsson; [2010]
    Keywords : Chemical Looping Combustion CLC un-combusted fuel gas turbine power cycle; Technology and Engineering;

    Abstract : Chemical Loping Combustion (CLC) is a novel combustion technology in which the exhaust gas is inherently divided into oxygen depleted air in one stream and CO2 and water vapour in another. This is however under the ideal condition that the fuel conversion is complete, i.e. READ MORE

  5. 9. Optimal control of a diesel engine with EGR and VGT

    University essay from Institutionen för systemteknik

    Author : Markus Welander; Jonas Olsson; [2006]
    Keywords : TOMOC; Matlab; PID controller; fmincon;

    Abstract : To fulfill todays requirements on emissions from engines, SCANIA has developed an engine with EGR (Exhaust Gas Recirculation) and VGT (Variable Geometry Turbine). This gives two extra control signals to take into consideration. READ MORE