Gas Turbine Inlet Cooling Absorption Chiller

Abstract. Read online. Two-stage Gas turbine unite (GTU) inlet air cooling by absorption lithium-bromide chiller (ACh) to the temperature 15 C and by refrigerant ejector chiller (ECh) to 10 C through utilizing the turbine exhaust gas heat for changeable ambient air temperatures and corresponding heat loads on the air coolers for the south Ukraine climatic conditions is analysed.

Also known as Turbine Inlet Air Cooling (TIAC) and Turbine Inlet Cooling (TIC), GTIAC is a cost-effective solution that meets the growing demand for power without adding more generators.

As a result, various cooling techniques have been developed so as to help maximize gas turbines power output, especially when operating in hot climates (e.g in the Middle East). Inlet air cooling helps to makeup the loss of power by increasing the air massflow through the turbine and also by cooling the air, which reduces the work of compression.

Aug 29, 2018 Absorption chillers have also been successfully applied for gas turbine inlet air cooling applications or hazardous area outdoor applications, such as in a refinery or a petrochemical plant ...

CHP Gas Turbine - Energy. Dec 31, 2015 because the high temperature gas turbine exhaust can either ... (with an absorption chiller). The exhaust can also be used directly for industrial process drying or heating. ... recuperation, intercooling, inlet air cooling, reheat, steam injection, simple cycle, or combined cycle).

Feb 07, 2011 Gas turbine (GT) output power is affected by temperature, gas turbine inlet air-cooling systems are used to solve this. In the present work, the effect of using absorption chiller in GT power plants for two regions in Iran, namely Tabas with hot–dry and Bushehr with hot–humid climate conditions is conducted.

Mar 28, 2020 Abstract. An enhancement of gas turbine (GT) fuel efficiency at high temperatures of ambient air is possible by its cooling in exhaust heat conversion chillers (EHCCh) using the heat of exhaust gas. The cooling capacity of EHCCh should cover the GT inlet air cooling needs for as long time as possible during the year with great fuel effect.

Mar 31, 2019 To improve the energy efficiency of a gas turbine, Inlet air cooling technique for cooling down the intake air is the best way. the direct output of cooling down the inlet air temperature is ...

May 25, 2022 The fuel efficiency of combustion engines and especially gas turbines (GT), is strictly influenced by ambient air temperature at their inlet [1, 2].The application of absorption lithium-bromide chillers (ACh) [3, 4] for turbine inlet air cooling (TIC) is very effective in hot climatic conditions due to high ambient air temperatures and enlarged their drops and fuel …

Shuangliang Eco-Energy is the World Leader in industrial absorption chillers, with over 30,000 installations in over 30 countries. Over 35 years in production and over 500 patents, Shuangliang Eco-Energy absorption chillers have many unique features that have proven to deliver key benefits over alternative manufacturers. MORE RELIABLE.

This technology can enhance power output By up to 30% and efficiency by up to 4% at a fraction of the cost of a new gas turbine generator. Johnson Controls was the first to have their York chillers deployed in a GTIAC application in the early 1990s in USA. Now, they can be found at the heart of inlet air cooling systems in power plants worldwide.

Turbine Inlet Chilling (TIC) is a system of air conditioning for a gas turbine to maximize the gas turbine output across all ambient conditions. This system can use water or forced air as the form of cooling. Why Chill a Gas Turbine? Gas turbines are designed to have optimum performance at ISO conditions (sea level, 59F/15C with 60% relative ...

YHAU-CL Hot Water Absorption Chiller Gas Turbine Inlet Air Cooling The entire line of YORK centrifugal chillers is ideal for the high capacity per footprint requirements of GTIAC applications, increasing energy efficiency while delivering reliable, long life performance. YORK centrifugal chillers: superior performance under real-world ...

Zare, V. (2020). Performance improvement of biomass-fueled closed cycle gas turbine via compressor inlet cooling using absorption refrigeration; thermoeconomic analysis and multi-objective optimization.