|
|||||
|
|
Methodology to determine the appropriate amount of excess air for the operation of a gas turbine in a wet environment |
|
| Authors: | R Lugo-Leyte JM Zamora-Mata M Toledo-Velázquez M Salazar-Pereyra A Torres-Aldaco |
| Affiliation: | 1. Universidad Autónoma Metropolitana-Iztapalapa, Departamento de Ingeniería de Procesos e Hidráulica, San Rafael Atlixco 186, Col Vicentina 09340, Iztapalapa, México, D.F., Mexico;2. Instituto Politécnico Nacional, Escuela Superior de Ingeniería Mecánica y Eléctrica, Sección de Estudios de Posgrado e Investigación, Laboratorio de Ingeniería Térmica e Hidráulica Aplicada, Unidad Profesional Adolfo López Mateos, Edificio 5, 3er piso SEPI-ESIME, C.P. 07738, Col. Lindavista, México D.F., Mexico;3. Tecnológico de Estudios Superiores de Ecatepec, División de Ingeniería Mecatrónica e Industrial, Posgrado en Ciencias en Ingeniería Mecatrónica, Av. Tecnológico s/n, Col. Valle de Anáhuac, C.P. 55210, Ecatepec de Morelos, Estado de México, México |
| Abstract: | This paper addresses the impact of excess air on turbine inlet temperature, power, and thermal efficiency at different pressure ratios. An explicit relationship is developed to determine the turbine inlet temperature as a function of excess air, pressure ratio and relative humidity. The effect of humidity on the calculation of excess air to achieve a pre-established power output is analyzed and presented. Likewise it is demonstrated that dry air calculations provide a valid upper bound for the performance of a gas turbine under a wet environment. |
| Keywords: | Thermal efficiency Excess air Relative humidity Turbine inlet temperature |
| 本文献已被 ScienceDirect 等数据库收录！ | |
