...Raub W. Smith The best assurance an owner has to maximize the performance of the entire combined cycle power plant is the perfect alignment of heat recovery steam generator (HRSG) performance guarantee metrics to this goal. Currently, HRSG equipment performance guarantees include steam generation...

... conversion Gas turbine technology Heat recovery Modeling Power systems Temperature Thermal Thermodynamics Turbines Two-phase Vibration Over the past years, the consumption of fossil fuel continues to grow [ 1 ] due to the increase in energy demand in both heat and electricity forms...

... A , 211 ( 2 ), pp. 121 – 131 . 10.1243/0957650971537042 [2] Fujii , S. , Kaneko , K. , Otani , K. , and Tsujikawa , Y. , 2001 , “ Mirror Gas Turbines: A Newly Proposed Method of Exhaust Heat Recovery ,” ASME J. Eng. Gas Turbines Power , 123 ( 3 ), pp. 481 – 486 . 10.1115...

... 31, 2017; final manuscript received October 16, 2017; published online June 15, 2018. Assoc. Editor: David Sánchez. 31 01 2017 16 10 2017 Computational fluid dynamics Energy conversion Heat recovery Power Turbines Co- generation Organic Rankine cycle (ORC) systems...

...Guohui Zhu; Jingping Liu; Jianqin Fu; Shuqian Wang A combined organic Rankine cycle (ORC) was proposed for both engine coolant energy recovery (CER) and exhaust energy recovery (EER), and it was applied to a gasoline direct injection (GDI) engine to verify its waste heat recovery (WHR) potential...

.... 08 02 2017 08 03 2017 Alternative energy sources Gas turbine technology Heat recovery The reduction of fuel consumption of future aircraft represents a major challenge on the way to environmentally friendly and cost-efficient air transport systems. Among the discussed...

...Zhihang Chen; Colin Copeland; Bob Ceen; Simon Jones; Alan Agurto Goya The exhaust gas from an internal combustion engine contains approximately 30% of the thermal energy of combustion. The exhaust-gas heat-recovery systems aim to reclaim a proportion of this energy in a bottoming thermodynamic...

... (GT), a single pressure heat recovery system generator (HRSG) with supplementary firing and an extraction condensing steam turbine. Technical limitations of the gas turbine, the supplementary firing, and the steam turbine constrain the load range of the plant. In consideration of these constraints...

... Alternative energy sources Energy extraction of energy from its natural resource Environmental Exergy Gas turbine technology Heat recovery Modeling Thermodynamics The potential depletion of fossil fuel-bound energy reserves in combination with the environmental impact associated with fossil...

... ECT = electronically controlled turbocharger/turbocharging EGT = exhaust gas turbocharger/turbocharging IC = internal combustion PMEP = pumping mean effective pressure PWM = pulse width modulation VGT = variable geometry turbine WHR = waste heat recovery...

... output exceeds the reference temperature, the temperature error becomes negative. Thus, the temperature control output starts to decrease. When this output becomes lower than the speed controller output, the turbine operates on temperature control. The heat recovery boiler is a shell and tube type...

... , “ Experimental Investigation of a Hermetic Scroll Expander–Generator ,” 12th International Compressor Engineering Conference , West Lafayette, IN, July 19–22, pp. 459 – 464 . [6] Quoilin , S. , 2011 , “ Sustainable Energy Conversion Through the Use of Organic Rankine Cycles for Waste Heat Recovery...

... at aircraft level plays a key role in meeting the required performance parameters. Aeronautical propulsion Aerospace applications Design optimization Gas turbine technology Heat exchangers Heat recovery Heat transfer Thermodynamics Aerospace Propulsion systems 24 03 2015 07 05...

...Guillaume Becquin; Matthew Lehar As the demand grows for low-temperature waste heat recovery systems, organic Rankine cycles (ORCs), and other alternatives to traditional steam, Rankine cycles are becoming more common in industry. Although analytical tools exist that can predict the performance...

... , 11 = − ( μ O + μ D ) 13 07 2010 23 07 2010 19 05 2011 19 05 2011 heat recovery Markov processes nuclear power stations nuclear reactor steam generators Typical commercial nuclear power plant probabilistic risk assessments (PRAs...

...Lawrence A. Hawkins; Lei Zhu; Eric J. Blumber The development and testing of an integrated power module (IPM) for a waste heat recovery system is described. The IPM is part of a waste heat recovery system based on the organic Rankine cycle. The waste heat system can recover energy from a wide...

... approximately 20% less steam for solvent regeneration by utilizing preheated water extracted from heat recovery steam generator. The further recovery of heat from exhaust gases for water preheating by use of an increased economizer flow results in an outlet stack temperature comparable to those achieved...

...Luciano Andrea Catalano; Fabio De Bellis; Riccardo Amirante; Matteo Rignanese Designing and manufacturing high-efficiency heat exchangers is usually considered a limiting factor in the development of gas turbines employing either heat recovery Joule–Brayton cycles or external combustion...

...Lars O. Nord; Olav Bolland This article illustrates aspects of heat recovery steam generator (HRSG) design when employing process integration in an integrated reforming combined cycle (IRCC) with precombustion CO 2 capture. Specifically, the contribution of this paper is to show how heat...

... reactor cooling heat pumps heat recovery hydrogen production waste heat Cu–Cl thermochemical cycle water splitting hydrogen production heat pump retrograde fluids cyclohexane biphenyl nuclear reactor Cogeneration can significantly enhance the efficiency of power plants, through...