Enhancement of gas turbine power output using earth to air heat exchanger (EAHE) cooling system
Enhancement of gas turbine power output using earth to air heat exchanger (EAHE) cooling system
复制标题
DOI：
10.1016/j.enconman.2015.12.060
复制
发表时间：
2016-03
影响因子：
10.4
通讯作者：
S. Barakat;A. Ramzy;A. Hamed;S. H. E. Emam
中科院分区：
文献类型：
--
作者：
S. Barakat;A. Ramzy;A. Hamed;S. H. E. Emam
研究了土-空气热交换器（EAHE）作为进气冷却系统对燃气轮机性能的影响。开发了瞬态一维模型来预测 EAHE 的热性能。应用 EAHE 评估燃气轮机输出功率、效率和燃料消耗率。 MATLAB 程序是为求解离散数值方程而开发的。选择达米埃塔电厂作为案例研究。燃气轮机输出功率和热效率分别提高9%和4.8%；分别。此外，年收入将增加 1.655 * 106 美元，投资回收期为 1.2 年。
The application of earth to air heat exchanger (EAHE) as an inlet air cooling system on gas turbine performance has been investigated. Transient, one-dimensional model was developed for predicting the thermal performance of EAHE. Gas turbine output power, efficiency and specific fuel consumption are assessed with application of EAHE. MATLAB program is developed for solving the discrete numerical equations. Damietta power plant is selected as case study. The output power and thermal efficiency of gas turbine increases by 9% and 4.8%; respectively. In addition the annual revenue will increase by 1.655 ∗ 106$ with payback period of 1.2 year.