Study and First Law Analysis of Gas Turbine-HRSG-ORC Co-generation System with Change in Atmospheric Temperature

Priyanshu Thakur; P. V. Ram Kumar

doi:https://doi.org/10.51976/ijari.721923

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Study and First Law Analysis of Gas Turbine-HRSG-ORC Co-generation System with Change in Atmospheric Temperature

Priyanshu Thakur, P. V. Ram Kumar

Vol 7 , Issue 2 , April - June 2019 | Pages: 148-154 | Research Paper

https://doi.org/10.51976/ijari.721923

Received: January 23, 2019 | Revised: March 20, 2019 | Accepted: April 10, 2019 | Published Online: June 15, 2019

Author Details ( * ) denotes Corresponding author

1. * Priyanshu Thakur, Department of Mechanical Engineering, Delhi Technological University, National Capital Region, New Delhi, Delhi, India (priyanshu6995@gmail.com)

2. P. V. Ram Kumar, Department of Mechanical Engineering, Delhi Technological University, National Capital Region, New Delhi, Delhi, India (pvrdce@gmail.com)

Gas turbine cogeneration system integrated with heat recovery steam generator and organic Rankine cycle provides an effective measure of waste heat recovery from exhaust gasses of gas turbine. The numerous study conducted to understand the variation in the performance of the integrated system has been done and the variation of performance with parameters such as turbine inlet temperature, compression ratio mass flow rate etc., has been carried out. The present paper investigates the variation in the performance of the system with change in the surrounding temperature. The paper provides the detailed first law analysis of the system and compares the first law efficiency obtained at different surrounding temperature to justify the location of use of the integrated system.

Keywords

Gas Turbine; Heat Recovery Steam Geenrator; Organic Cycle; First Law Efficiecny.

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