Thermodynamic evaluation of different gas turbine blade cooling techniques

2008 2nd International Conference on Thermal Issues in Emerging Technologies, ThETA 2008

Volumn , Issue , 2008, Pages 237-244

  Kumar, Sanjay ^a   Singh, Onkar ^a  

^a Court Butler Technological Institute ^*  (India)

Author keywords

[No Author keywords available]

Indexed keywords

BLADE COOLING; COMPARATIVE EVALUATIONS; COMPRESSOR PRESSURE RATIO; COMPUTER CODES; COOLANT TEMPERATURE; COOLING EFFECTIVENESS; COOLING MEDIUM; COOLING TECHNIQUE; FILM COOLING; GAS PROPERTIES; GAS TURBINE BLADES; GAS TURBINE CYCLES; GAS TURBINE MODELS; GAS TURBINE TECHNOLOGIES; INDEPENDENT VARIABLES; NEW MATERIAL; OVERALL EFFICIENCY; SPECIFIC POWER; THERMODYNAMIC EVALUATION; TURBINE BLADE; TURBINE BLADE COOLING;

COLD STORAGE; COMPRESSED AIR; COOLING; GAS TURBINES; GASES; SEMICONDUCTOR QUANTUM DOTS;

TURBOMACHINE BLADES;

EID: 70449652407     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/THETA.2008.5167172     Document Type: Conference Paper

References (6)

1. Young, J B., Horlock, J.H., 2006, "Defining the Efficiency of a Cooled Turbine", ASME Journal of Turbomachinery,Volume 128, pp 658-667.
2. Chiesa, P., Macchi, E., 2004, "A Thermodynamic Analysis of Different Options to Break 6O°o Electric Efficiency in Combined Cycle Power Plants", ASME Journal of Engineering For Gas Turbines and Power, Volume 126, pp. 770-784.
3. Torbidoni, L., Massardo Aristide, F., 2004, "Analytical Blade Row Cooling Model for Innovative Gas Turbine Cycle Evaluations Supported by Semi-Empirical Air-Cooled Blade Data", ASME Journal of Engineering For Gas Turbines And Power, Volume 126, pp 498-506.
4. Horlock, J.H., Watson, D.T., Jones TV., 2001, "Limitations on Gas Turbine Performance Imposed by Large Turbine Cooling Flows", ASME Journal of Engineering For Gas Turbines and Power, Volume 123, pp. 487-494.
5. R. Lanzafame, M. Memina' 2000, "A New Method For The Calculation Of Gases Enthalpy" AIAA-2000-2851, pp 3 18-328.
6. El-Masri, MA., Pourkey, F., 1986, "Prediction of Cooling Flow requirements for Advanced Utility Gas Turbines Part 1: Analysis and Scaling of the Effectiveness Curve", ASME, Winter annual Meeting, pp 1-9.