Contribution à l'amélioration du couplage thermodynamique entre l'installation de la turbine à gaz et l'installation de la turbine à vapeur dans les centrales électriques à cycles combinés gaz/vapeur

Abstract : In 1st chapter is made: a) a presentation the state of the art in gas turbines (GT) and combined cycles (CC); b) an analyze of CC which use "H" technologies. The 2nd chapter shows the original mathematical model and the computing program of GT, based on sheet data (manufacturer's data). The 3rd and 4th chapters show the mathematical models and computing programs for the heat recovery steam generator (HRSG) exergetic optimization with one and two pressure level of steam production, by imposing the total heat transfer area. Into the 5th chapter is made a sensibility analysis of HRSG optimization. The 6th chapter shows the CC optimization with HRSG which have one or two pressure level of steam production without reheating. The final section contents the closing conclusions.
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Victor-Eduard Cenusa. Contribution à l'amélioration du couplage thermodynamique entre l'installation de la turbine à gaz et l'installation de la turbine à vapeur dans les centrales électriques à cycles combinés gaz/vapeur. Autre. Université Henri Poincaré - Nancy 1, 2004. Français. ⟨NNT : 2004NAN10228⟩. ⟨tel-01748093⟩

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