contributor author | A. K. Owen | |
contributor author | D. Garrard | |
contributor author | H. C. Reynolds | |
contributor author | R. D. Wright | |
contributor author | A. Daugherty | |
date accessioned | 2017-05-08T23:59:32Z | |
date available | 2017-05-08T23:59:32Z | |
date copyright | July, 1999 | |
date issued | 1999 | |
identifier issn | 1528-8919 | |
identifier other | JETPEZ-26790#384_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/122109 | |
description abstract | A generic one-dimensional gas turbine engine model, developed at the Arnold Engineering Development Center, has been configured to represent the gas generator of a General Electric axial-centrifugal gas turbine engine in the six-kg/sec airflow class. The model was calibrated against experimental test results for a variety of initial conditions to insure that the model accurately represented the engine over the range of test conditions of interest. These conditions included both assisted (with a starter motor) and unassisted (altitude windmill) starts. The model was then exercised to study a variety of engine configuration modifications designed to improve its starting characteristics and thus quantify potential starting improvements for the next generation of gas turbine engines. This paper presents the model calibration results and the results of the trade-off study. A companion paper discusses the model development and describes the test facilities used to obtain the calibration data. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | A Parametric Starting Study of an Axial-Centrifugal Gas Turbine Engine Using a One-Dimensional Dynamic Engine Model and Comparisons to Experimental Results: Part II—Simulation Calibration and Trade-Off Study | |
type | Journal Paper | |
journal volume | 121 | |
journal issue | 3 | |
journal title | Journal of Engineering for Gas Turbines and Power | |
identifier doi | 10.1115/1.2818485 | |
journal fristpage | 384 | |
journal lastpage | 393 | |
identifier eissn | 0742-4795 | |
keywords | Simulation | |
keywords | Gas turbines | |
keywords | Calibration | |
keywords | Engines | |
keywords | Air flow | |
keywords | Generators | |
keywords | Model development AND Test facilities | |
tree | Journal of Engineering for Gas Turbines and Power:;1999:;volume( 121 ):;issue: 003 | |
contenttype | Fulltext | |