Residue Cost Formation of a High Bypass Turbofan Engine

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Residue Cost Formation of a High Bypass Turbofan Engine ( residue-cost-formation-high-bypass-turbofan-engine )

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Appl. Sci. 2020, 10, 9060 23 of 25 FPR representation In terms of external resources P∗ = F∗ + R∗ Table A4. Cont. Exergy costs k∗ = ∣P⟩tκe P k∗F = r0 + ⟨PF⟩tk∗P P∗ = ⟨P∗∣Fe, P∗ = P+⟨P∗∣(I+R) ΠP =ΠF+ΠR+Z Πe =ceFe Π =⟨P∗∣(Πe+Z) P ΠF = Πe +⟨FP⟩ΠP ΠR = ⟨RP⟩ΠP ΠPT =ut(Πe+Z) = FtP−1 r0t = {r0j = E ̇0j/F ̇j}1×n ⟨P∗∣ = (U F∗ = F∗e + ⟨FP⟩P∗ D −⟨FP⟩−⟨RP⟩)−1 κt = {κ = E ̇ /P ̇ } e 0i 0ij1×n eD PFR representation In terms of final products R∗ = PD⟨KR⟩tk∗P k∗P = (UD +∣I⟩+∣R⟩)tu R∗ = ⟨RP⟩P∗ Contributions of irreversibilities and residues to the exergy costs ΠP = ΠeP +ΠrP +ΠzP ΠeP = ⟨P∗Π∣Πe, ⟨P∗Π∣ = (UD − ⟨FP⟩)−1 ΠrP = ⟨P∗Π∣ΠR ΠzP = ⟨P∗Π∣Z References cP = ceP +crP +czP ce =P−1Πe ,cr =P−1Πr andc =P−1Πz Exergoeconomic costs c =P−1Π ,c =P−1Πe,c =P−1Π ,c =P−1Z cP =cPF+cPR+cPZ Pr D R Pe D PF D F Pz D c =P−1Π =∣P⟩t(c +c ) PDP PePz cF = ce +⟨PF⟩tcP cPF = cPe +⟨KP⟩tcP ΠR = PD⟨KR⟩tcP cPR = ⟨KR⟩tcP ΠPT =ctPPs=cteF+utZ Contributions of energy resources, residues, and component costs to the product cost P D P P D P Pz D P ceP = ∣P∗Π⟩tcPe, ∣P∗Π⟩ = (UD − ⟨KP⟩)−1 crP = ∣P∗Π⟩tcPR czP = ∣P∗Π⟩tcPz 1. Balli, O. Thermodynamic, thermoeconomic and environmental performance analyses of a high bypass turbofan engine used on commercial aircraft. J. Sci. Sak. Univ. 2019, 23, 453–461. [CrossRef] 2. Balli, O.; Sohret, Y.; Karakic, H. Energetic and exergetic performance evaluation of GE90-115B high bypass turbofan engine for different fuel ussage. In Proceedings of the 7th Global Conference on Global Warming (GCGW-2018), Izmir, Turkey, 24–28 June 2018. 3. Balli, O.; Aras, H.; Aras, N.; Hepbasli, A. Exergetic and exergoeconomic analysis of an Aircraft Jet Engine (AJE). Int. J. Exergy 2008, 5, 567. [CrossRef] 4. Turgut, E.; Karakoc, T.; Hepbasli, A. Exergoeconomic analysis of an aircraft turbofan engine. Int. J. Exergy 2009, 6, 277–294. [CrossRef] 5. Aydin, H.; Turan, O.; Midilli, A.; Karakoc, T. Exergetic and exergo–economic analysis of a turboprop engine: A case study for CT7–9C. Int. J. Exergy 2012, 11, 69–88. [CrossRef] 6. Altuntas, O.; Karakoc, T.; Hepbasli, A. A parametric study of a piston-prop aircraft engine using exergy and exergoeconomic analysis methods. Int. J. Green Energy 2015, 12, 2–14. [CrossRef] 7. Altuntas, O.; Karakoc, T.; Hepbasli, A. Exergoeconomic environmental optimization of piston-prop aircraft engines. Int. J. Green Energy 2015, 12, 41–50. [CrossRef] 8. Sahu, M.; Choudhary, T.; Sanjay, Y. Exergoeconomic Analysis of Air Cooled Turboprop Engine: Air Craft Application. In Proceedings of the SAE 2017 AeroTech Congress & Exhibition, Fort Worth, TX, USA, 26–28 September 2017; SAE Technical Paper 2017-01-2044. 9. Picallo, A.; Catrini, P.; Piacentino, A.; Sala, J. A novel thermoeconomic analysis under dynamic operating conditions for space heating and cooling systems. Energy 2019, 180, 819–837. [CrossRef] 10. Lozano, M.; Valero, A. Theory of the exergetic cost. Energy 1993, 18, 939–960. [CrossRef] 11. Valero, A.; Cuadra, C. Thermoeconomic Analysis. In Exergy, Energy System Analysis and Optimization-Volume II: Thermoeconomic Analysis Modeling, Simulation and Optimization in Energy Systems; Frangopoulos, C.A., Ed.; EOLSS Publishers: Oxford, UK, 2006; Chapter 2. 12. Torres, C.; Valero, A.; Perez, E. Guidelines to developing software for thermoeconomic analysis of energy systems, part I: The thermoeconomic model. Proc. ECOS 2007, 2007, 435e42. 13. Torres, C.; Valero, A.; Rangel, V.; Zaleta, A. On the cost formation process of the residues. Energy 2008, 33, 144–152. [CrossRef]

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