لطفا منتظر بمانید ...
0% Complete
صفحه اصلی
/
دهمین کنفرانس بین المللی فناوری و مدیریت انرژی
Energy and Exergy Analysis of an Enhanced Combined Cycle Power Plant with Steam Injection
نویسندگان :
Shahrzad Nikpoosh
1
Mostafa Baghsheikhi Mofrad
2
1- دانشگاه صنعتی قم
2- دانشگاه صنعتی قم
کلمات کلیدی :
combined cycle power plant،gas turbine،steam injection،exergy analysis،exergy efficiency،exergy destruction
چکیده :
With the growing demand for electricity and recent awareness of the decarbonization trends in power generation, transforming gas turbine power plants into combined cycles has become a coherent strategy to enhance the overall energy output and reduce related emissions. In this study, the effect of steam injection into the gas turbine combustion chamber on the performance of the proposed combined cycle power plant, by implementing the 1st and 2nd laws of thermodynamics on each power plant’s components, is discussed. By performing the energy-exergy analysis we can obtain the exact magnitude of exergy destruction and efficiency in each component, separately. Additionally, this allows us to evaluate the effect of operating conditions, such as the pressure ratio for gas turbine and turbine inlet temperature, on the performance of the combined cycle and gas turbine cycle through sensitivity analysis. The results indicate that increasing the steam injection fraction and turbine inlet temperature enhances the combined cycle total energy and exergy efficiencies while raising energy and exergy efficiencies to 53.06% and 51.47%, respectively. Also, a 3.53% rise in the overall output of the power plant is evaluated.
لیست مقالات
لیست مقالات بایگانی شده
ارزیابی فنی و اقتصادی جایگزینی کولرهای گازی فرسوده در کشور (مطالعه موردی استان خوزستان)
مصطفی قاسمی - علی خندانی - نیلوفر نیکزاد - رحیم زینالی
Design of a Solar Farm in the Siahpoosh Region of Qazvin Integrated With a Hydropower Plant for Energy Storage
Seyed Mohammad Hassan Nobakhti - Behdad Mahdavi - Alireza Jalali - Alireza Riasi
Resiliency-oriented scheduling of a residential community with a shared electric vehicle parking lot
Alireza Akbari-Dibavar - Kazem Zare - Tuba Gözel
Comparative investigation of adsorption of agricultural pesticides on zeolite imidazole frameworks (ZIF8)
Pourya Nemati Shizari - Arash Kamran Pirzaman - Afshin Dehghani Kiadehi - Hassan Abedini
A Comparative Study of the Proposed ANN-based Machine Learning MPPT Method in a Large-Scale Grid-Connected PV System under Variable Climatic Conditions
Navid Dehghan - Mohammad Hossein Shaabani - Mohammad Hossein Nemati - Gevork Gharehpetian - Behrooz Vahidi
بررسی و طراحی فیلتر LCL با میرا کننده پسیو بهینه برای اینورترهای متصل به شبکه قدرت
محمدرضا صالحی راد - میترا میرحسینی
بهبود سیستم کنترل توان حقیقی توربین گازی کلاس E در لحظه ی سنکرون با شبکه سراسری براساس طراحی و پیاده سازی عملی در نیروگاه گازی اردکان
مجتبی حیدرزاده قره ورن - مهدی باشوکی - نصرالله فیروزی - مهدی حیدرزاده قره ورن
Three-Port Ultra-High Voltage Gain Quadratic DC-DC Converter for Renewable Energy Applications
Ali Nadermohammadi - Fatemeh Falahi - Pouneh Aghakhanlou - Hamed Heydari-Doostabad - Seyed Hossein Hosseini - Ebrahim Babaei
Combination of Porous Layer and Jet impingement in an Annular Heat sink
Mohsen Mashhadi Keshtiban - Mohammad Zabetian - Mohammad mahdi Heyhat
Advancing Sustainability in Dairy Farming: Integrating Renewable Energy and Dietary Innovations
Ashkan Gholami - Mehdi Dehghan Banadaky - Aslan Gholami
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.8.1
