Comprehensive review on integration strategies and numerical modeling of fuel cell hybrid system for power & heat production

AA Sinha, MZ Ansari, AK Shukla, T Choudhary - International Journal of …, 2023 - Elsevier
Recent advances in renewable energy research have suggested the fuel cell as a promising
future energy source. Compared to the conventional power generation process, which has …

Estimation of exergy-based sustainability index and performance evaluation of a novel intercooled hybrid gas turbine system

AA Sinha, T Choudhary, MZ Ansari - International Journal of Hydrogen …, 2023 - Elsevier
This paper contributes a novel sustainability index and modified exergy indicators for
conventional gas turbines and solid oxide fuel cell integrated gas turbine (SOFC-GT) hybrid …

A thermodynamic approach to analyze energy, exergy, emission, and sustainability (3E-S) performance by utilizing low temperature waste heat in SOFC–CHP-TEG …

AA Sinha, K Srivastava, AS Rajpoot… - International Journal of …, 2024 - Elsevier
Waste heat is one of the major problems associated with the energy system. This paper
discusses an energy, exergy, and emissions approach for the hybrid system by utilizing …

Energy, exergy, and sustainability a novel comparison of conventional gas turbine with fuel cell integrated hybrid power cycle

AA Sinha, T Choudhary, MZ Ansari… - International Journal of …, 2022 - Elsevier
In this paper, six novel modified exergy relations are explored to determine the precise
estimation of exergy destruction and to identify which component has the most improvement …

Waste heat recovery and exergy-based comparison of a conventional and a novel fuel cell integrated gas turbine hybrid configuration

AA Sinha, T Choudhary, MZ Ansari, AK Shukla… - Sustainable Energy …, 2023 - Elsevier
In conventional gas-turbine cycles, a significant amount of heat is generated and gets
unutilized, which results in lower thermal efficiency and higher exergy destruction. In this …

Qualitative–quantitative comparative assessment of conventional gas turbine with fuel cell-based integrated power cycle

AA Sinha, T Choudhary, MZ Ansari… - Environment, Development …, 2023 - Springer
A conventional gas turbine has potential to generate power but suffers from significant
losses in the form of exhaust. The system's efficiency can be improved by incorporating the …

Thermo-economics, emissions, and sustainability comparison of a novel hybrid evaporative cooled solid oxide fuel cell-recuperated gas turbine with conventional …

AA Sinha, T Choudhary, AK Shukla… - Process Safety and …, 2024 - Elsevier
A novel integration of a solid-oxide fuel cell to an evaporative intercooled recuperated gas
turbine (SOFC-EIc-RGT) is presented. The goal of this integrated system is to reduce power …

Performance comparison and entropy generation of simple gas turbine with hybrid power cycle

AA Sinha, T Choudhary, MZ Ansari… - Materials Today …, 2023 - Elsevier
Traditional gas turbines are utilized to generate electricity, however, there is a need for
alternate power cycle arrangements because of their low efficiency and high emissions. The …