Affiliation:
1. Laboratory of Thermal Turbomachines, National Technical University of Athens, P.O. Box 64069, Athens 15710, Greece
Abstract
Methods for correcting data from gas turbine acceptance testing are discussed, focusing on matters which are not sufficiently covered by existing standards. First a brief outline is presented of the reasoning on which correction curves are based. Typical performance correction curves are shown together with the method of calculating mass flow rate and turbine inlet temperature from test data. A procedure for verifying guarantee data at a specific operating point is then given. Operation with water injection is then considered. Ways of correcting performance data are proposed, and the reasoning of following such a procedure is discussed. Corrections for water amount as well as power and efficiency are discussed. Data from actual gas turbine testing are used to demonstrate how the proposed procedure can be applied in actual cases of acceptance testing.
Subject
Mechanical Engineering,Energy Engineering and Power Technology,Aerospace Engineering,Fuel Technology,Nuclear Energy and Engineering
Reference16 articles.
1. Volponi, A.
, 1998, “Gas Turbine Parameter Corrections,” ASME Paper No. 98-GT-347.
2. ISO 2314, 1989, Gas Turbine Acceptance Tests.
3. ASME PTC22-1997, Performance Test Code for Gas Turbines.
4. Cloyd, S. T., and Harris A. J., 1995, “Gas Turbine Performance. New Application and Test Correction Curves,” ASME Paper No. 95-GT-167.
5. Krampf, F. M., 1992, “A Practical Guide for Gas Turbine Performance Field and Test Data Analysis,” ASME Paper No. 92-GT-427.
Cited by
5 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献