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What is the difference between an open cycle power plant and a closed-cycle or combined cycle?

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Question added by ayman سعدلله , تقني سامي في الصيانة , Decelect Tunisie
Date Posted: 2016/10/19
Abdu Hussien Imam   Abduldaiem
by Abdu Hussien Imam Abduldaiem , مهندس استشارى اشراف , دار المجد مهندسون استشارون

The difference between closed cycle gas turbine and open cycle gas turbine can be done on the basis of source of heating, types of working fluid, circulation of air, wearing capacity of turbine blades, installation, maintenance cost and much more. The basic difference between them is the circulation of working fluid. In the closed cycle gas turbine the same working fluid is circulated again and again within the turbine but in the open cycle gas turbine the working fluid i.e. air is replaced again and again while flowing through the gas turbine.

Alex Haliabarda
by Alex Haliabarda

Hi! Incorrect handling or leakage of gas can pose a serious threat to life and property. All gas utilities understand this, and Philadelphia Gas Works is no exception. They carry out regular leak inspections and maintenance to ensure gas systems are functioning properly and there are no potential hazards. But if you have an emergency, you should immediately call the philadelphia gas works customer service number report it, and they will take care of the problem.

ayman سعدلله
by ayman سعدلله , تقني سامي في الصيانة , Decelect Tunisie

A combined cycle plant, commonly called CCGT (Combined Cycle Gas Turbine), or TGV (Steam Gas Turbine), is a thermal power plant that combines two types of turbines: combustion turbine and steam turbine. Each of these turbines drives a generator that produces electricity ("multi-shaft" or "multi-shaft" configuration) or both types of turbines are coupled to the same generator ("single-shaft" configuration). open cycle plant contains only gas turbines so the combined cycle plant is a more economical plant than the other

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