Advances in Gas Turbine Technology Part 17 docx

... structure Advances in Gas Turbine Technology 492 Results of examining turbine vanes and blades with the pulsed thermography methods while investigating into discontinuities in the subsurface ... Advances in Gas Turbine Technology 494 Further on, cognitive examination of items in service was carried out with the thermographic method. The examination was fo...

Ngày tải lên: 12/08/2014, 04:22

... Advances in Gas Turbine Technology 412 BLISKs can be produced by machining from a single forged part or by welding individual blades to a disk structure. Electron-beam and inertia welding ... component (disk + blades), machining the BLISK from a single forged raw part is a costly and inefficient way. Therefore, welding the blades Advances in Gas Turbine Technolo...

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... pressure turbine. Significant business case 18 Advances in Gas Turbine Technology Contents Preface IX Part 1 Aero and Marine Gas Turbines 1 Chapter 1 Future Aero Engine Designs: ... Increasing of Ship Propulsion and Marine Power Plant with the System Combined of Marine Diesel Engine, Gas Turbine and Steam Turbine 45 Marek Dzida Part 2 Gas Turbine...

Ngày tải lên: 21/06/2014, 02:20

... compressed using the energy contained only in part of the exhaust gas flow. The remaining part of the exhaust gas flow can be expanded in an additional gas turbine, the so-called power turbine, which ... 2007). Interacting with secondary flows, shock waves concur in development of blockage (Suder, 1998), in corner Advances in Gas Turbine Technology 48 exh...

Ngày tải lên: 21/06/2014, 02:20

... point in terms of efficiency, since the gas turbine exit are still used to generate power in other equipment. Fig. 4. Scheme of a combined cycle. Biofuel and Gas Turbine Engines 117 ... decrease in the efficiency of combustion in gas turbine as the percentage of biodiesel in the blend increase. In terms of emissions, an increase of CO content in the g...

Ngày tải lên: 21/06/2014, 02:20

... problems concerning pumping and spraying (heating, filtration etc.). When considering using aviation gas turbines for industrial purposes (existing aviation gas turbines with minimal modifications) ... the flue gases exhausted from the gas turbine depend on the fuel type, load, fluid injection in the gas turbine (water, steam), environmental conditions etc. The gas turbin...

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... However the initial model training is a nonlinear optimization problem, requiring conjugate Advances in Gas Turbine Technology 192 Fig. 2. A schematic of a cutaway of a small gas turbine. 2. ... the modern gas turbine with common cooling blade techniques. Jet Impingement Cooling in Gas Turbines for Improving Thermal Efficiency and Power Density 193 3. Typ...

Ngày tải lên: 21/06/2014, 02:20

... flow, single-shaft gas turbine In conventional machines, calculations are usually done by assuming that the gas turbine is adiabatic (q = 0). The adiabatic version of a gas turbine is one in which ... influence on the turbine life span. Fig. 6. Adiabatic compressor map with operating points in the three configurations Advances in Gas Turbine Technology...

Ngày tải lên: 21/06/2014, 02:20

... Advances in Gas Turbine Technology 262 Becker, B. & Schetter, B. (1992). Gas Turbines Above 150 MW for Integrated Coal Gasification Combined Cycles (IGCC), Trans. ASME: J Eng. Gas Turbines ... paper, No.79-GT -172 , San Diego, California, USA, March 11-15, 1979. Advances in Gas Turbine Technology 278 8.5 Initial particle speed It is difficult to determ...

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... Titanium in the Gas Turbine Engine 331 mechanical testing aimed at detailing these variations in a range of prestrained Ti834 specimens. Fig. 16. Micrograph of Ti834, indicating a bimodal ... stress and strain at the node adjacent to the notch root. Fig. 12. ABAQUS modelling of a stress-strain loop at 20⁰C in Ti6246 (Whittaker et. al., 2010a). Advances in Gas...

Ngày tải lên: 21/06/2014, 02:20