Relevant bibliographies by topics / Cogeneration steam turbine

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Cogeneration steam turbine'

Author: Grafiati
Published: 3 June 2025
Last updated: 20 July 2025

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Journal articles on the topic "Cogeneration steam turbine"

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Langston, Lee S. "Cogeneration: Gas Turbine Multitasking." Mechanical Engineering 134, no. 08 (2012): 50. http://dx.doi.org/10.1115/1.2012-aug-4.

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This article describes the functioning of the gas turbine cogeneration power plant at the University of Connecticut (UConn) in Storrs. This 25-MW power plant serves the 18,000 students’ campus. It has been in operation since 2006 and is expected to save the University $180M in energy costs over its 40-year design life. The heart of the UConn cogeneration plant consists of three 7-MW Solar Taurus gas turbines burning natural gas, with fuel oil as a backup. These drive water-cooled generators to produce up to 20–24 MW of electrical power distributed throughout the campus. Gas turbine exhaust hea
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Larson, E. D., and R. H. Williams. "Steam-Injected Gas Turbines." Journal of Engineering for Gas Turbines and Power 109, no. 1 (1987): 55–63. http://dx.doi.org/10.1115/1.3240006.

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Among cogeneration and central station power generating technologies, gas turbine systems are attractive largely because of their low capital cost and simplicity. However, poor part-load efficiencies have restricted simple-cycle gas turbines largely to base-load cogeneration applications, while relatively low efficiencies for the production of power only have restricted gas turbines largely to peaking central station applications. Steam-injected gas turbines overcome cogeneration part-load problems by providing for steam in excess of process requirements to be injected into the combustor to ra
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Hristov, Kaloyan, and Ivan Genovski. "Influence of temperature of return district water on the performance of a backpressure steam turbine installation." IOP Conference Series: Earth and Environmental Science 1128, no. 1 (2023): 012024. http://dx.doi.org/10.1088/1755-1315/1128/1/012024.

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Abstract The district heating systems supply heat to a wide range of consumers. In the heat source of such systems, highly efficient technologies are used for the combined production of electrical and thermal energy mainly based on steam turbine installations with backpressure turbines or turbines with adjustable steam extractions. Combined production leads to a reduction in fuel consumption (fuel saving) compared to the separate production of the two energy products. The fuel saving resulting from cogeneration reduces carbon dioxide emissions. Combined production affects the amount of fuel sa
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., Hariyanto, Enny Rosmawar Purba, Pratiwi ., and Budi Prasetyo. "Energy Saving through Implementation and Optimization of Small and Medium Scale Cogeneration Technology." KnE Energy 2, no. 2 (2015): 94. http://dx.doi.org/10.18502/ken.v2i2.362.

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<p>Cogeneration or Combined Heat and Power (CHP) is defined as the sequential generation of two different forms of useful energy from a single primary energy source.This paper deals with a comparison study on the aspects of energy efficiency and energy economics in commercial building and industrial plant utility using conventional system and cogeneration system. This study presents the performance test result of micro turbine cogeneration application (60 kW) pilot project in comercial building and optimization of existing cogeneration system (40 MW) at utility plant of industry. The mic
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Larson, E. D., and R. H. Williams. "Biomass-Gasifier Steam-Injected Gas Turbine Cogeneration." Journal of Engineering for Gas Turbines and Power 112, no. 2 (1990): 157–63. http://dx.doi.org/10.1115/1.2906155.

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Steam injection for power and efficiency augmentation in aeroderivative gas turbines is now commercially established for natural gas-fired cogeneration. Steam-injected gas turbines fired with coal and biomass are being developed. In terms of efficiency, capital cost, and commercial viability, the most promising way to fuel steam-injected gas turbines with biomass is via the biomass-integrated gasifier/steam-injected gas turbine (BIG/STIG). The R&D effort required to commercialize the BIG/STIG is modest because it can build on extensive previous coal-integrated gasifier/gas turbine developm
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Larson, E. D., T. G. Kreutz, and S. Consonni. "Combined Biomass and Black Liquor Gasifier/Gas Turbine Cogeneration at Pulp and Paper Mills." Journal of Engineering for Gas Turbines and Power 121, no. 3 (1999): 394–400. http://dx.doi.org/10.1115/1.2818486.

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Kraft pulp and paper mills generate large quantities of black liquor and byproduct biomass suitable for gasification. These fuels are used today for onsite cogeneration of heat and power in boiler/steam turbine systems. Gasification technologies under development would enable these fuels to be used in gas turbines. This paper reports results of detailed full-load performance modeling of pulp-mill cogeneration systems, based on gasifier/gas turbine technologies and, for comparison, on conventional steam-turbine cogeneration technologies. Pressurized, oxygen-blown black liquor gasification, the
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Law, B., and B. V. Reddy. "EFFECT OF OPERATING VARIABLES ON THE PERFORMANCE OF A COMBINED CYCLE COGENERATION SYSTEM WITH MULTIPLE PROCESS HEATERS." Transactions of the Canadian Society for Mechanical Engineering 33, no. 1 (2009): 65–74. http://dx.doi.org/10.1139/tcsme-2009-0007.

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Combined cycle power plants with a gas turbine topping cycle and a steam turbine bottoming cycle are widely used due to their high efficiencies. Combined cycle cogeneration has the possibility to produce power and process heat more efficiently, leading to higher performance and reduced green house gas emissions. The objective of the present work is to analyze and simulate a natural gas fired combined cycle cogeneration unit with multiple process heaters and to investigate the effect of operating variables on the performance. The operating conditions investigated include, gas turbine pressure r
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Stepanova, Elena, and Alexey Maksimov. "Influence of inter nal relative efficiency of steam turbine compartments on the performance of steam turbine cogeneration plant." E3S Web of Conferences 69 (2018): 02006. http://dx.doi.org/10.1051/e3sconf/20186902006.

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The paper considers a steam turbine cogeneration plant that includes a back-pressure steam turbine and a natural gas-fired steam boiler that enables exhaust gas heat recovery, which is rather promising for the isolated heat and electricity consumers. A design and verification mathematical model of the steam turbine plant was developed. The focus is made on the optimization studies into the effect of the relative efficiency of turbine compartments on the performance indices of the steam turbine cogeneration plant with an installed electric capacity of 50 MW that uses the heat of steam contained
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HATEM, FALAH F. "Using Alternative Cogeneration Plants in Iraqi Petroleum Industry." Journal of Engineering 20, no. 12 (2023): 117–31. http://dx.doi.org/10.31026/j.eng.2014.12.08.

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The present paper describes and analyses three proposed cogeneration plants include back pressure steam-turbine system, gas turbine system, diesel-engine system, and the present Dura refinery plant. Selected actual operating data are employed for analysis. The same amount of electrical and thermal product outputs is considered for all systems to facilitate comparisons. The theoretical analysis was done according to 1st and 2nd law of thermodynamic. The results demonstrate that exergy analysis is a useful tool in performance analysis of cogeneration systems and permits meaningful comparisons of
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Strusnik, Dusan, Igor Kustrin, and Jurij Avsec. "Off-design flow analysis of cogeneration steam turbine with real process data." Thermal Science 26, no. 5 Part B (2022): 4107–17. http://dx.doi.org/10.2298/tsci2205107s.

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This paper presents the concept of reconstruction of the existing coal-fired combined heat and power plant to comply with new European environmental policies. The existing coal-fired boiler will be replaced by two new dual pressure heat recovery steam generators, which will utilize the exhaust gas heat from two new gas turbines. The steam from the heat recovery steam generators will be fed to the existing steam turbine. After the reconstruction, the nominal turbine inlet steam mass-flow of 40 kg/s will be reduced to 30 kg/s. During periods of low heat demand, only one gas turbine and one heat
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Dissertations / Theses on the topic "Cogeneration steam turbine"

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Uhmann, Petr. "Kogenerace v jednotkách pro termické zpracování biomasy a odpadů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230146.

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The diploma thesis deals with the cogeneration in units for thermal processing of biomass and waste. The theoretical part deals with the description of biomass and waste and energy recovery from these sources. In theoretical part is also focused on cogeneration and description of computational models of steam turbines. The practical part is focused on a specific calculation of the three steam turbines and comparison of computational models. On the base of the results is designed implementation of computational models to the simulation software W2E.
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Pokorný, Vojtěch. "Zvyšování elektrické účinnosti kogeneračních jednotek." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230866.

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In this masters thesis are discusses the possibilities of increasing the electrical efficiency of cogeneration units with an internal combustion engine with the power output 800 kWe. Technical and economical aspect the connection with steam turbine, steam engine and ORC turbine is compared. It include the design of heat exchanger for ORC cycle.
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Šikula, František. "Kondenzační parní turbína." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-254377.

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The topic of this thesis is a project of condensing steam turbine, which uses as an energy source heat waste from high output combustion engines. In the first part of the thesis, there is a general overview of different types of combustion engines and their thermodynamic cycles. There are also explained important features, which are essential for running of combustion engines. In the second part, there is a theoretical explanation of steam turbine. The main part of the thesis is a project of condensing steam turbine with an integrated gearbox. At first there are chosen basic conceptions, which
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Mogawer, Tamer [UNESP]. "Analise técnica e econômica para seleção de sistemas de cogeração em ciclo combinado." Universidade Estadual Paulista (UNESP), 2005. http://hdl.handle.net/11449/99343.

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Made available in DSpace on 2014-06-11T19:30:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-12Bitstream added on 2014-06-13T19:39:27Z : No. of bitstreams: 1 mogawer_t_me_guara.pdf: 1050701 bytes, checksum: ac5394fa773726920ea684e1c38e8892 (MD5)<br>Universidade Estadual Paulista (UNESP)<br>O setor elétrico brasileiro vem continuamente passando por crises energéticas; os consumidores, indústrias que dependem de energia para exercerem as suas atividades passaram a valorizar e a buscar fontes alternativas, confiáveis e ecologicamente adequadas com o objetivo de garantir o fornecimento
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Albrecht, Jan. "Parní turbina rychloběžná." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230628.

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Main aim of presented master thesis is focused on construction of high speed steam turbine. Steam turbine is designed based on parameters of waste incineration plant in Brno. First chapters shortly summarized historical development, transformation process and work principal of steam turbine. Consequently on first captures is in depth described impulse and reaction blading including expansion in i-s diagram and basic equations for efficiency calculations. In major part of master thesis is firstly discussed conceptual possibilities of turbine application for given parameters. Based on chosen con
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Grolig, Ondřej. "Základní parametry technologie pro výrobu energie z biomasy." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2009. http://www.nusl.cz/ntk/nusl-228709.

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This thesis deals with a technical economic analysis of the midrange biomass units use. The main output product of the thesis is the computational system based on balance models of cogeneration key nodes. The computational system is suited for cogeneration technologies based on the Rankin steam cycle. The computational system was used for a particular case study calculation focused on a 1 MW biomass boiler extension by an expansion engine (a steam turbine or steam engine).
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Mogawer, Tamer. "Analise técnica e econômica para seleção de sistemas de cogeração em ciclo combinado /." Guaratinguetá : [s.n.], 2005. http://hdl.handle.net/11449/99343.

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Resumo: O setor elétrico brasileiro vem continuamente passando por crises energéticas; os consumidores, indústrias que dependem de energia para exercerem as suas atividades passaram a valorizar e a buscar fontes alternativas, confiáveis e ecologicamente adequadas com o objetivo de garantir o fornecimento de eletricidade de forma econômica, possibilitando desta maneira uma certa independência energética. Neste contexto, este trabalho tem a finalidade de selecionar sistemas de cogeração utilizando ciclos combinados com conjuntos a gás associadas a caldeira de recuperação sem queima suplementar e
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Bouše, Richard. "Paroplynové zařízení se vznětovým spalovacím motorem." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-378720.

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This master’s thesis deals with the possibility of increasing efficiency of energy blocks with combustion engines by the combination of the Sabat and Clausius-Rankine cycle into the combined cycle. In the thesis is briefly described the principle of the function of the auxiliary device, which can increase the efficiency of the combustion engine. This device, which consists of a waste heat boiler and two turbine modules, is designed using calculations. Both turbine modules are prepared with drawing documentation and there are described important structural elements. Each key part of the thesis
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Jančok, Lukáš. "Kogenerační zdroj." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230755.

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V diplomové práci je krok po kroce vypracováno řešení zabezpečení energetického zdroje pro typické město v Sibiřské oblasti. Data, která tvoří zadání, byla získána od zákazníka pomocí dotazníku, protože pro nás oblast v čase vypracování nebyla dostupná. Na základě informací o aktuální energetické situaci, obyvatelstvu a dřevospracujícímu průmyslu je vybrána vhodná technologie pro zabezpečení tepla a elektrické energie. Druh zdroje byl vybrán dle dostupného paliva a následně byl proveden výpočet a design en- ergetického zdoje založeného na Rankine Clausiovém cyklu. Řešení obsahuje technický i e
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Drábek, Ivo. "Energetický zdroj se spalovací turbinou." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230039.

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The goal of this master´s thesis is designing power plant with gas turbine of 50 MWe power output for the site. It includes appropriete choose of gas turbine and its simplified termodynamic calculation, designing the thermal diagram and its calculation, for the parameters complying with nominal temperature of outside air, layout design, annual energy and mass flow results, savings of combined heat and power, intended at this application and economic evaluation of investment.
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Books on the topic "Cogeneration steam turbine"

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Kehlhofer, Rolf. Combined-cycle gas & steam turbine power plants. Fairmont Press, 1991.

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1951-, Kehlhofer Rolf, ed. Combined-cycle gas & steam turbine power plants. 3rd ed. Penwell, 2008.

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International Joint Power Generation Conference (1990 Boston, Mass.). Cogeneration and combined cycle plants--design, interconnection, and turbine applications: Presented at the 1990 International Joint Power Generation Conference, Boston, Massachusetts, October 21-25, 1990. American Society of Mechanical Engineers, 1990.

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at, Energytech. Cogeneration (CHP) technology portrait. Energytech.at, 2002.

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Kehlhofer, Rolf. Combined-Cycle Gas & Steam Turbine Power Plants. Fairmont Pr, 1997.

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Kehlhofer, Rolf. Combined-Cycle Gas and Steam Turbine Power Plants. Prentice Hall, 1991.

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Book chapters on the topic "Cogeneration steam turbine"

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Larson, Eric D., Joan M. Ogden, Robert H. Williams, and Michael G. Hylton. "Biomass-Fired Steam-Injected Gas-Turbine Cogeneration for the Cane Sugar Industry." In Research in Thermochemical Biomass Conversion. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2737-7_7.

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"Gas Turbine Cogeneration System Economic Design Optimization and Heat Recovery Steam Generator Numerical Analysis." In Modeling, Analysis and Optimization of Process and Energy Systems. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118121160.ch10.

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"An Overview of Steam Turbines." In Handbook for Cogeneration and Combined Cycle Power Plants, Second Edition. ASME Press, 2010. http://dx.doi.org/10.1115/1.859537.ch5.

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Darie, George, and Horia Ionuţ Petcu. "Methodology and software for prediction of cogeneration steam turbines performances." In Computer Aided Chemical Engineering. Elsevier, 2007. http://dx.doi.org/10.1016/s1570-7946(07)80208-2.

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Soares, Claire. "Performance, Performance Testing, and Performance Optimization**Sources (except where specified): Notes on the proceedings of the annual panel sessions for ECMS as they relate to gas turbine component life extension, 1985 through 2003, chair and organizer, C. Soares; operations case studies and notes, turbomachinery in nonconventional energy (tarsands), conventional oil and gas, aeroengine fleet management, aeroengine repair and overhaul; C. Soares, course notes “Basic Operations and Theory of Gas and Steam Turbines, Cogeneration and Combined Cycle Plants,” 2005." In Gas Turbines. Elsevier, 2008. http://dx.doi.org/10.1016/b978-075067969-5.50015-6.

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Conference papers on the topic "Cogeneration steam turbine"

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Zabihian, Farshid, Alan S. Fung, and Fabio Schuler. "Modeling of Gas Turbine-Based Cogeneration System." In ASME 2012 6th International Conference on Energy Sustainability collocated with the ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/es2012-91148.

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Gas turbine-based power plants generate a significant portion of world’s electricity. This paper presents the modeling of a gas turbine-based cogeneration cycle. One of the reasons for the relatively low efficiency of a single gas turbine cycle is the waste of high-grade energy at its exhaust stream. In order to recover this wasted energy, steam and/or hot water can be cogenerated to improve the cycle efficiency. In this work, a cogeneration power plant is introduced to use this wasted energy to produce superheated steam for industrial processes. The cogeneration system model was developed bas
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Wen, Xueyou, Yingxin Wei, and Jiguo Zou. "PG5361 Steam Injected Cogeneration Plant." In ASME 1993 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1993. http://dx.doi.org/10.1115/93-gt-253.

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This paper gives a short description of the first-in-China steam-injected gas turbine plant for use in power stations. The adoption of steam injection techniques can lead to a significant enhancement in power output and sizable reduction in oil consumption rate.
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Hao, Zhenzhen, Puning Jiang, Xingzhu Ye, Gang Chen, Yifeng Hu, and Junhui Zhang. "Development of Steam Chest With Valve for Steam Extraction in Cogeneration." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-26080.

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Cogeneration has been identified as a key technical solution to improve environment, by reducing the impact of global climate change and reducing local emissions, such as particulates, sulphur and nitrogen oxides. In cogeneration, a certain pressure of steam has to be extracted from steam turbine. A mechanical device shall be used to maintain the pressure of the extracted steam. In this paper a new steam chest with valve used for cogeneration which is installed in the steam flow is introduced. Different amount of steam extractions need different valve openings. In order to obtain these several
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Redmond, J. L. (Larry), and Ezio Marson. "The Mojave Cogeneration Project Unit 2." In ASME 1991 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/91-gt-314.

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A cogeneration application of the CW251B10 industrial gas turbine is described in this paper. The gas turbine will generate electrical power and steam from a waste heat recovery boiler located downstream of the turbine exhaust. The steam generated by the boiler will be used to generate additional power in a Westinghouse condensing steam turbine. Steam will be extracted from the steam turbine for use in the plant and for injection into the gas turbine for NOx emission reduction. A description of the plant and components is included. Site performance tests results are presented and compared to t
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Song, Zheming, and Yongsheng Su. "Analysis of the effect on steam turbine rotor of load variation for Cogeneration Steam Turbine." In 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering. Atlantis Press, 2015. http://dx.doi.org/10.2991/isrme-15.2015.325.

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Khawaji, Akili D., Tariq Khan, and Jong-Mihn Wie. "Gas Turbine Operating Experience in a Power / Seawater Desalination Cogeneration Mode." In ASME 1997 Turbo Asia Conference. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/97-aa-120.

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The Royal Commission power, desalination and seawater cooling (PD&amp;SC) plant located in Madinat Yanbu Al-Sinaiyah, Saudi Arabia, includes eight MS-7001 E frame 7 gas turbine generators (GTGs). The GTGs are used in cogenerating electricity and process steam primarily required for desalinating seawater by a multi-stage flash (MSF) evaporation process. This paper describes the operating experience of the GTGs in a simple cycle and a cogeneration mode coupled to heat recovery steam generation. The significant problems, countermeasures and the GTG and heat recovery steam generator (HRSG) reliabi
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Sarabchi, K., and R. Akbarpour. "Thermodynamic Optimization of a Combined Cycle Cogeneration Plant With Backpressure Steam Turbine." In ASME Turbo Expo 2006: Power for Land, Sea, and Air. ASMEDC, 2006. http://dx.doi.org/10.1115/gt2006-90243.

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Cogeneration heat and power plant has a long history of application in many types of industries, buildings etc, because of its benefits, such as environmental, energy and cost saving. A useful type of cogeneration plants is the combined cycle cogeneration plant. In this paper, thermodynamic optimization analysis for this type of plant (with backpressure steam turbine) and its performance criteria have been developed. It has been shown that the most efficient plant, for a target stack temperature could be achieved when the gas turbine and steam cycle are designed for maximum specific net work a
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Olsson, E., U. Desideri, S. S. Stecco, and G. Svedberg. "An Integrated Gas Turbine-Kalina Cycle for Cogeneration." In ASME 1991 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/91-gt-202.

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A number of studies have shown that the Kalina cycle, using an ammonia-water mixture, can reach higher efficiencies than the normal steam Rankine cycle. In this paper, the Kalina cycle, with a gas turbine topping cycle is applied to cogeneration for district heating. Since the district heating temperatures vary with the heat demand over the year, this application may prove to be especially suitable for the Kalina cycle with its many degrees of freedom in the condensation system. A theoretical comparison between different bottoming cycles producing heat for a typical Scandinavian district heati
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Eidensten, Lars, Jinyue Yan, and Gunnar Svedberg. "Biomass Externally Fired Gas Turbine Cogeneration." In ASME 1994 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1994. http://dx.doi.org/10.1115/94-gt-345.

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This paper is a presentation of systematic study on externally fired gas turbine cogeneration fueled by biomass. The gas turbine is coupled in series with a biomass combustion furnace in which the gas turbine exhaust is used to support combustion. Three cogeneration systems have been simulated. They are systems without a gas turbine, with a non top-fired gas turbine, and a top-fired gas turbine. For all systems, three types of combustion equipment have been selected: circulating fluidized bed (CFB) boiler, grate fired steam boiler and grate fired hot water boiler. The sizes of biomass furnaces
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Boyce, Meherwan P. "Performance Charateristics of Advanced Gas Turbine Cogeneration Power Plants." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-82325.

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The performance analysis of the new generation of Gas Turbines in combined cycle operation is complex and presents new problems, which have to be addressed. The new units operate at very high turbine firing temperatures. Thus variation in this firing temperature significantly affects the performance and life of the components in the hot section of the turbine. The compressor pressure ratio is high which leads to a very narrow operation margin, thus making the turbine very susceptible to compressor fouling. The turbines are also very sensitive to backpressure exerted on them by the heat recover
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