Bibliografias temáticas / Solar engines

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Literatura científica selecionada sobre o tema "Solar engines"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 1 de agosto de 2024

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Artigos de revistas sobre o assunto "Solar engines"

Luo, Haoyan. "Efficiency Improvement and Key Opportunities of Stirling Engine." Highlights in Science, Engineering and Technology 88 (March 29, 2024): 835–46. http://dx.doi.org/10.54097/jwd1s558.

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Amidst the backdrop of an evolving societal landscape, the impending scarcity of energy resources has intensified the quest for innovative energy solutions. The Stirling engine, conceived by the Scottish clergyman Robert Stirling in 1816, emerges as a promising avenue to address contemporary energy challenges. This external combustion engine operates on the fundamental principle of harnessing work from heat transfer coupled with the expansion and contraction of gases. Its versatility lies in its capability to transmute diverse natural energy sources, ranging from wood and solar radiation to ga

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Badescu, Viorel. "Simulation of a Solar Stirling Engine Operating Under Various Weather Conditions on Mars." Journal of Solar Energy Engineering 126, no. 2 (May 1, 2004): 812–18. http://dx.doi.org/10.1115/1.1687796.

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A solar stirling engine based on a horizontal selective flat-plate converter is analyzed in this work. A detailed model for the heat losses towards the atmosphere is presented. The engine’s output power is maximised numerically. The analysis is based on meteorological data measured at Viking Landers sites during clear sky and dust storm conditions. All the computations were performed for a solar collection area similar in size with that of Mars Pathfinder’s Sojourner. The efficiency of converting solar energy into mechanical work at noon is as high as 18%. The power provided by the engine is a

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Duan, Chen, Shui Ming Shu, Guo Zhong Ding, and Ji Wei Yan. "Preliminary Design and Adiabatic Analysis of a 3kW Free Piston Stirling Engine." Applied Mechanics and Materials 325-326 (June 2013): 277–82. http://dx.doi.org/10.4028/www.scientific.net/amm.325-326.277.

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In recent years, as one kind of Stirling engines, free piston Stirling engines are attracting world attention. Free piston Stirling engines could be applied to the solar dish system, micro-CHP system and so on. The development of a free piston Stirling engine is discussed in this paper. The ideal adiabatic model is used in the preliminary design of the free piston Stirling engine. The key parameters of the designed engine and the thermodynamic analysis are described in detail. Then the performance of the engine is obtained.

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Dologlonyan, Andrey V., Dmitriy S. Strebkov, and Valeriy T. Matveenko. "Thermodynamic Characteristics of Hybrid Solar Microgas Turbine Plants under Tropical Climate." Elektrotekhnologii i elektrooborudovanie v APK 2, no. 43 (2021): 20–35. http://dx.doi.org/10.22314/2658-4859-2021-68-2-20-35.

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The article presents the results obtained during the study of the characteristics of hybrid solar micro-gas turbine units with an integrated parabolocylindrical solar collector. The efficiency of a hybrid solar gas turbine plant depends both on the efficiency of the solar collector and the location of its integration, and on the efficiency of the gas turbine engine. (Research purpose) The research purpose is in studying hybrid solar gas turbine installations based on a parabolocylindrical focusing solar collector in combination with micro-gas turbine engines of various configurations to determ

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Adkins, Douglas R. "Design Considerations for Heat-Pipe Solar Receivers." Journal of Solar Energy Engineering 112, no. 3 (August 1, 1990): 169–76. http://dx.doi.org/10.1115/1.2930476.

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Heat pipes are being developed to transfer solar energy from the focal point of a parabolic dish concentrator to the working fluid of Stirling engines. With these receivers, concentrated solar energy that is absorbed on the concave surface of a dome is removed by the evaporation of liquid sodium on the convex side of the dome. Vaporized sodium then condenses on an engine’s heater tubes and transfers energy to the working fluid of the engine. The condensed sodium returns to the absorber surface where it is redistributed across the dome by the capillary action of a wick. Issues concerning the fl

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Valdès, L. C. "Competitive solar heat engines." Renewable Energy 29, no. 11 (September 2004): 1825–42. http://dx.doi.org/10.1016/j.renene.2004.02.008.

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Reisz, Aloysius I. "To Go Beyond." Mechanical Engineering 130, no. 11 (November 1, 2008): 42–45. http://dx.doi.org/10.1115/1.2008-nov-2.

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This article discusses experiments with an advanced electromagnetic engine that aims for high-speed, long-distance transportation to reach farther into space. Experimental work at Marshall Space Flight Center in Alabama is attempting to develop an electromagnetic engine designed to achieve higher velocities than current space-engine options and to last longer, too. Space engines with higher specific impulse will sense new science from deep space exploration quicker. In a way, higher specific impulse quickens our intelligence acquisition. Reisz Engineers and the University of Michigan are inves

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Tailer, Peter. "Stirling Machines." Energy Exploration & Exploitation 7, no. 4 (August 1989): 262–70. http://dx.doi.org/10.1177/014459878900700405.

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The operation of a basic Stirling engine is explained along with the theoretical advantages of these engines compared to other energy conversion devices. Some recent research and development programs are briefly described which have produced or evaluated Stirling engines for automobiles, submarines, space vehicles, and solar thermal electricity generation. Smaller engines include one designed to power an artificial human heart. Stirling coolers, heat pumps, and other devices may contribute to more efficient energy use.

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Topgül, Tolga. "Design, Manufacturing, and Thermodynamic Analysis of a Gamma-type Stirling Engine Powered by Solar Energy." Strojniški vestnik - Journal of Mechanical Engineering 68, no. 12 (January 4, 2023): 757–70. http://dx.doi.org/10.5545/sv-jme.2022.368.

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Stirling engines are external combustion engines. This feature eliminates the possible dependency of the engine on a specific energy resource and allows it to work with diverse energy sources, especially solar and other renewable energy sources. Also, Stirling engines could be built in different configurations that have a significant impact on the engine performance. With these aspects, Stirling engines have attracted the attention of researchers. In this study, firstly, a double-cylinder V-type air compressor has been converted to a gamma-type Stirling engine. The block, cylinders, connecting

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Geok Pheng, Liaw, Rosnani Affandi, Mohd Ruddin Ab Ghani, Chin Kim Gan, and Jano Zanariah. "Stirling Engine Technology for Parabolic Dish-Stirling System Based on Concentrating Solar Power (CSP)." Applied Mechanics and Materials 785 (August 2015): 576–80. http://dx.doi.org/10.4028/www.scientific.net/amm.785.576.

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Solar energy is one of the more attractive renewable energy sources that can be used as an input energy source for heat engines. In fact, any heat energy sources can be used with the Stirling engine. Stirling engines are mechanical devices working theoretically on the Stirling cycle, or its modifications, in which compressible fluids, such as air, hydrogen, helium, nitrogen or even vapors, are used as working fluids. When comparing with the internal combustion engine, the Stirling engine offers possibility for having high efficiency engine with less exhaust emissions. However, this paper analy

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Teses / dissertações sobre o assunto "Solar engines"

Gaitan, Carlos. "Rural electrification in Bolivia through solar powered Stirling engines." Thesis, KTH, Energiteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-148079.

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This study focuses on the rural areas of Bolivia. The village investigated is assumed to have 70 households and one school. Electrical supply will be covered with the help of solar powered Stirling engines. A Stirling engine is an engine with an external heat source, which could be fuel or biomass for example. The model calculates the electrical demand for two different cases. One low level demand and one high level demand. By studying the total electrical demand of the village, the model can calculate a sizing for the Stirling system. However, for the sizing to be more accurate, more research

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Clark, David Anthony. "High performance heat engines for solar and biomass applications." Thesis, Queensland University of Technology, 1993. https://eprints.qut.edu.au/226903/1/T%28BE%26E%29%20375_Clark_1993.pdf.

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Generation systems which are fuelled by renewable energy sources, such as solar and biomass, are the environmentally-preferred option for the production of electricity and heat. This study examines the technical and economic feasibility of small-scale (less than 1 MW) renewable generation systems based on a steam-driven engine. Specifically, the study investigates the thermodynamic and mechanical design of the engine. The theory of engine operation is presented in Chapter 3 of this thesis. A computor model of the engine was used to predict the performance of different engine configurat

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Tegeder, Troy. "Development of an efficient solar powered unmanned aerial vehicle with an onboard solar tracker /." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1723.pdf.

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Gohary, Mohamed Morsy Abdel Meguid Salama el. "Diesel engines and solar energy for electric and cooling applications." [S.l. : s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=973168242.

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Kheder, Abdul-Sameei Yaseen. "Starting high inertia, high friction loads from limited power sources." Diss., The University of Arizona, 1988. http://hdl.handle.net/10150/184455.

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At starting, electrical motors require large power and current. This may not be a problem in a large electrical system but it may be very severe for a limited power source like a solar array. If a direct approach is taken the array rating must be 5-6 times the motor rating in order to start the motor and its high inertia high friction load. Batteries have been used to store energy and supply that energy for starting. Batteries need maintenance and their low efficiency is a problem too. In this study a new type of controller has been suggested and developed for the use with D.C. motors. Compute

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Naddeo, Massimo. "Test and development of a solar-hybrid vehicle prototype and turbo-compressor model for automotive engines." Doctoral thesis, Universita degli studi di Salerno, 2016. http://hdl.handle.net/10556/2205.

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2014 - 2015 In last decade, Hybrid Electric Vehicles (HEV) have emerged as real alternatives to engine-driven vehicles, in order to reduce fuel consumption and emissions.... [edited by author] XIV n.s.

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Howard, Dustin F. "Modeling, simulation, and analysis of grid connected dish-stirling solar power plants." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/34832.

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The percentage of renewable energy within the global electric power generation portfolio is expected to increase rapidly over the next few decades due to increasing concerns about climate change, fossil fuel costs, and energy security. Solar thermal energy, also known as concentrating solar power (CSP), is emerging as an important solution to new demands for clean, renewable electricity generation. Dish-Stirling (DS) technology, a form of CSP, is a relatively new player in the renewable energy market, although research in the technology has been ongoing now for nearly thirty years. The firs

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Dentello, Rodrigo Orefise. "Estudo de geração de energia elétrica em motores stirling acionados por biogás e/ou energia solar /." Guaratinguetá, 2017. http://hdl.handle.net/11449/151835.

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Orientador: Jose Luz Silveira Coorientadora: Eliana Vieira Canettieri Coorientador: Antonio Wagner Forti Banca: Nestor proenza Pérez Banca: Ederaldo Godoy Junior Resumo: O motor Stirling é um motor de combustão externa que opera com diferenças de temperaturas, produzindo trabalho mecânico e eletricidade. Esse tipo de motor opera em um ciclo fechado, que através do uso de uma fonte quente e uma fria, expande e comprime um fluido de trabalho (ar, hélio ou hidrogênio, dentre os mais comuns), fornecendo assim o movimento de um pistão. Pode operar com calor residual e também com a qu

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McHugh, Megan. "Solar Powered Stirling Engine." The University of Arizona, 2017. http://hdl.handle.net/10150/623462.

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Sustainable Built Environments Senior Capstone Project This paper provides a study on the configuration of Stirling engines and the effect using a solar dish as a heat source on efficiency. The Stirling engine was based on the MIT 2.670 design - a Gamma configuration, low temperature differential Stirling engine. Temperature and speed were measured for the base model Stirling engine to determine the initial efficiency. Modifications were planned to add a parabolic mirror as a solar dish and compare the efficiency to the initial design, however, the completed solar Stirling engine testing an

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Ghaem, Sigarchian Sara. "Modeling and Analysis of a Hybrid Solar-Dish Brayton Engine." Thesis, KTH, Kraft- och värmeteknologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-104425.

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Livros sobre o assunto "Solar engines"

Fujii, Iwane. From solar energy to mechanicalpower. Chur: Harwood Academic Publishers, 1990.

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Fujii, Iwane. From solar energy to mechanical power. Chur: Harwood Academic Publishers, 1990.

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M, Savino Joseph, and United States. National Aeronautics and Space Administration., eds. A program for advancing the technology of space concentrators. [Washington, DC]: National Aeronautics and Space Administration, 1989.

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United States. National Aeronautics and Space Administration., ed. Concentration of off-axis radiation by solar concentrators for space power. [Washington, DC]: National Aeronautics and Space Administration, 1989.

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R, Secunde Richard, Lovely Ronald G, and United States. National Aeronautics and Space Administration., eds. Solar dynamic power for Space Station Freedom. [Washington, DC]: National Aeronautics and Space Administration, 1989.

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Dzhumanaliev, N. D. Vvedenie v prikladnui͡u︡ radiat͡s︡ionnui͡u︡ nebesnui͡u︡ mekhaniku. Frunze: Izd-vo "Ilim", 1986.

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M, Friefeld Jerry, and United States. National Aeronautics and Space Administration., eds. Solar dynamic power system definition study: Final report. Canoga Park, Calif: Rocketdyne Division, Rockwell International Corporation, 1988.

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Röbke-Doerr, Peter. Energía solar: Construcción y montaje de equipos para aplicaciones eléctricas. Barcelona: Ediciones CEAC, 1996.

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Shaltens, Richard K. Overview of the solar dynamic ground test demonstration program. [Washington, DC]: National Aeronautics and Space Administration, 1993.

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Capítulos de livros sobre o assunto "Solar engines"

Vos, A. "How to Unify Solar Energy Converters and Carnot Engines." In Thermodynamic Optimization of Complex Energy Systems, 345–62. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4685-2_26.

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Bellanca, Nicolò, and Luca Pardi. "Risorse e popolazione umana." In Studi e saggi, 21–45. Florence: Firenze University Press, 2020. http://dx.doi.org/10.36253/978-88-5518-195-2.06.

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The history of the genus Homo, and of the sapiens species in particular, is different from that of other species due to the extreme importance of cultural evolution compared to biological evolution. But from the discovery of how to use fire and generate it, up to the invention of the steam engine, man essentially lives, like the other organisms of the biosphere, on the energy flow guaranteed by solar radiation. With the encounter between machines and fossil fuels and the entry into the era of engines, the rules of the game change radically, and the activities of Homo sapiens change in extent and intensity, in such a way as to progressively reduce the living space of all other animal and plant species, except for the allied and commensal ones. The global industrialized society arising from the meeting between machines and fossil sources is presently facing two fundamental difficulties: the gradual saturation of terrestrial ecosystems with the waste of social and economic metabolism, and the finiteness of fossil energy sources, which are not easy replacement due to their special chemical-physical properties.

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Hafner, Manfred, Pier Paolo Raimondi, and Benedetta Bonometti. "Low-Carbon Energy Strategies in MENA Countries." In The Energy Sector and Energy Geopolitics in the MENA Region at a Crossroad, 175–261. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-30705-8_4.

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AbstractThe chapter provides an analysis of the different strategies envisaged by each MENA country regarding the low-carbon energy transformation, mainly in the field of renewable energy sources. By examining the different national strategies, the chapter outlines how they depend on different level of commitments, ambitions and preferences regarding renewable energy sources and project size. Given their high potential, all MENA countries are considering solar projects, and to some extent wind projects (for example in Morocco and Egypt). The transformation of the global energy system and the internal challenges in MENA countries are the driving engines in the energy sector of these countries, though at varying speed depending also on their hydrocarbon endowment (or lack thereof).

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Hayton, Mark. "Marine Electrification is the Future: A Tugboat Case Study." In Lecture Notes in Civil Engineering, 868–79. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6138-0_77.

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AbstractIncreased emissions regulations, global volatility of petroleum supply chains, and a significant push to source energy from renewable and sustainable sources encourages companies and governments to move away from petroleum-based products. Research was conducted on the efficiencies and optimal operating parameters of internal combustion engines and electric motors, exposing situations where each would be best utilized given current energy infrastructure. To support the claim of partially electrified solutions for inland waterway vessels, an in-depth analysis was conducted for an inland waterway tugboat with a rated engine of 1800 kW. The unique operating parameters for tugboats make them prime candidates for plug-in-hybrid propulsion solutions. In this case, the 1800 kW rated tugboat operates at 360 kW or less 87% of the time. This means that most of the operating profile requires a very large engine to be running at low loads, wasting fuel. Proposing electric propulsion for operating modes that require 360 kW or less yields a 62% decrease in fuel consumption. Plug-in hybrid propulsion solutions allow for vessels to plug-in to charging stations after the completion of each voyage. Renewable sources like wind and solar, among others, directly feed the grid, permitting more flexibility in the move for sustainability. New developments in battery technology, require regulatory oversight to maintain safety compliance, specifically regarding the standardization of charging plugs and fire suppression systems for lithium-ion batteries. Implementing charging stations at frequented mooring locations will open the door for sustainable technology, like electrified propulsion solutions, to permeate the inland waterway infrastructure.

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McMordie, Robert K., Mitchel C. Brown, and Robert S. Stoughton. "Stirling Engine Solar Power Systems." In Solar Energy Fundamentals, 87–92. New York: Routledge, 2021. http://dx.doi.org/10.1201/9780203739204-11.

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Saxena, Shakti, and Rahul. "Portable Solar Stirling Engine." In Lecture Notes in Mechanical Engineering, 279–86. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1894-2_23.

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Kreider, Jan F. "Solar Energy Applications." In Mechanical Engineers' Handbook, 663–701. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/0471777471.ch20.

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Hassan, Hamdy, and Tamer F. Megahed. "Solar Cell Modeling." In Computing and Simulation for Engineers, 1–18. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003222255-1.

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Roberts, Paul H. "The Solar Dynamo." In The Solar Engine and Its Influence on Terrestrial Atmosphere and Climate, 1–26. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-79257-1_1.

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Michel, H., and E. Melchior. "200 kW Stirling Engine for SSP Module; Solar Stirling Receiver Concepts." In Solar Thermal Energy Utilization, 269–367. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-52340-3_5.

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Trabalhos de conferências sobre o assunto "Solar engines"

Archibald, John P. "Design and Construction of Solar Thermal Tile Systems for Stand-By Heating of Emergency Diesel Generators." In ASME Solar 2002: International Solar Energy Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/sed2002-1029.

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Emergency diesel generators in outdoor enclosures use large amounts of electric resistance heat to keep the engines warm all year. The heat is delivered to the jacket water of the engine by means of an electric resistance cartridge heater. For mid sized generators (150 KW – 1,000 KW) the annual electric use to deliver 130 degree F water can be 10,000 to 30,000 kwhr in a climate zone with 4,000 heating degree days (65 F base). An alternative to electric heating of the jacket water, is to solar heat the enclosure with 110 F air. This reduces the heat loss from the engine and therefore reduces th

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Diver, Richard B., James E. Miller, Mark D. Allendorf, Nathan P. Siegel, and Roy E. Hogan. "Solar Thermochemical Water-Splitting Ferrite-Cycle Heat Engines." In ASME 2006 International Solar Energy Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/isec2006-99147.

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Thermochemical cycles are a type of heat engine that utilize high-temperature heat to produce chemical work. Like their mechanical work-producing counterparts, their efficiency depends on operating temperature and on the irreversibilities of their internal processes. With this in mind, we have invented innovative design concepts for two-step solar-driven thermochemical heat engines based on iron oxide and iron oxide mixed with other metal oxides (ferrites). These concepts utilize two sets of moving beds of ferrite reactant material in close proximity and moving in opposite directions to overco

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Holtz, R. E., and K. L. Uherka. "Reliability Study of Stirling Engines for Solar-Dish/Heat Engine Systems." In 22nd Intersociety Energy Conversion Engineering Conference. Reston, Virginia: American Institute of Aeronautics and Astronautics, 1987. http://dx.doi.org/10.2514/6.1987-9414.

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Zhang, Houcheng, Lanmei Wu, and Guoxing Lin. "Performance Optimization and Parametric Analysis of a Class of Solar-Driven Heat Engines." In ASME 2010 4th International Conference on Energy Sustainability. ASMEDC, 2010. http://dx.doi.org/10.1115/es2010-90409.

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A class of solar-driven heat engines is modeled as a combined system consisting of a solar collector and a unified heat engine, in which muti-irreversibilities including not only the finite rate heat transfer and the internal irreversibility, but also radiation-convection heat loss from the solar collector to the ambience are taken into account. The maximum overall efficiency of the system, the optimal operating temperature of the solar collector, the optimal temperatures of the working fluid and the optimal ratio of heat transfer areas are calculated by using numerical calculation method. The

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Murali Krishna, B., and J. M. Mallikarjuna. "Renewable Biodiesel From CSO: A Fuel Option for Diesel Engines." In ASME 2006 International Solar Energy Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/isec2006-99051.

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The petroleum-based fuels are limited reserve fuels, with our present known reserves and the growing rate of consumption, it is feared that they are not going to last long. These finite resources of petroleum and highly concentrated in certain regions of the world has given rise to frequent disruptions and uncertainties in its supply and as well as price. This situation has created a problem to increase the prices of these oils. The growing dependence on oil has created great scarcities and hardships with serious economic imbalance. A part from the problem of fast vanishing reserves, Petroleum

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Haviv, Shimry, Natali Revivo, Nimrod Kruger, and Carmel Rotschild. "Luminescent solar power: Quantum separation between free-energy and heat for cost-effective base-load solar energy generation (Conference Presentation)." In Photonic Heat Engines: Science and Applications II, edited by Richard I. Epstein, Denis V. Seletskiy, and Mansoor Sheik-Bahae. SPIE, 2020. http://dx.doi.org/10.1117/12.2544885.

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Rizzo, Gianfranco, Cecilia Pisanti, Mario D'Agostino, and Massimo Naddeo. "Driver Intention Analysis for a Through-the-Road Solar Hybridized Car." In 11th International Conference on Engines & Vehicles. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2013. http://dx.doi.org/10.4271/2013-24-0079.

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Stone, Kenneth W., Eric Leingang, Gerry Rodriguez, Jonathan Paisley, Jean-Paul Nguyen, Dr Thomas Mancini, and Hans Nelving. "Performance of the SES/Boeing Dish Stirling System." In ASME 2001 Solar Engineering: International Solar Energy Conference (FORUM 2001: Solar Energy — The Power to Choose). American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/sed2001-113.

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Abstract The operation of Stirling Energy Systems’ Stirling Dish system and components, originally built and tested during the mid 1980s by McDonnell Douglas [Lopez, 1993] and operated in the Department of Energy Dish Engine Critical Components (DECC) Program since 1998 is presented in this paper. The operating time, performance, and system availability are presented. The data show that the Kockums Stirling engine has accumulated over 8,200 hours of on-sun operating time, has generated over 115 MWh of electrical energy, and has accumulated more than 15,000 hours of test cell operating time sin

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Coraggio, Gaetano, Gianfranco Rizzo, Cecilia Pisanti, and Adolfo Senatore. "Energy Management and Control of a Moving Solar Roof for a Vehicle." In 10th International Conference on Engines & Vehicles. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2011. http://dx.doi.org/10.4271/2011-24-0072.

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Kalathakis, C., N. Aretakis, I. Roumeliotis, A. Alexiou, and K. Mathioudakis. "Investigation of Different Solar Hybrid Gas Turbines and Exploitation of Rejected Sun Power." In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-57700.

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Solar hybrid gas turbine performance is studied through consideration of four engine configurations: a) single shaft, b) recuperated single-shaft, c) twin-shaft and d) two-spool three-shaft, intercooled, recuperated. For each configuration and for the same design point, the performance is obtained for two hybridization schemes: Fuel only engines Retrofitted for Solar operation (FRS) and engines designed with Solar only operation at the Design Point (SDP). In an attempt to further improve the benefits of hybridization, the concept of a Dual Fluid Receiver for exploiting the rejected solar power

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Relatórios de organizações sobre o assunto "Solar engines"

Renk, K., Y. Jacques, C. Felts, and A. Chovit. Holographic Solar Energy Concentrators for Solar Thermal Rocket Engines. Fort Belvoir, VA: Defense Technical Information Center, May 1988. http://dx.doi.org/10.21236/ada198807.

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Thomas, Tucker, and Cowell. PR-283-10204-R01 Prevent Variable Guide Vane Lock-up - Solar Gas Turbines with Intermittent Operation. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), January 2016. http://dx.doi.org/10.55274/r0010856.

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A study was completed to demonstrate that a guide vane field refurbishment process and improved maintenance practices are effective at preventing corrosion and lock-up of the guide vanes of Solar�s Taurus 60-7802S gas turbine operated in intermittent duty. A Taurus 60 engine located at Dominion�s Crayne compressor station was refurbished and operated over a five year period using maintenance practices to slow the build-up of corrosion. The visible condition of the VGV assembly on this Test Unit was monitored and the guide vane actuator force measured to assess if corrosion build-up was occurri

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Boehm, R. Maximum performance of solar heat engines: discussion of thermodynamic availability and other second law considerations and their implications. Office of Scientific and Technical Information (OSTI), September 1985. http://dx.doi.org/10.2172/5244073.

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Courtright, E. CRADA with EPRI, Allied Signal, Solar Turbines, Howmet Corporation and Pacific Northwest National Laboratory (PNL-079): Innovative Multilayer Barrier Coatings for Turbine Engines. Office of Scientific and Technical Information (OSTI), March 2000. http://dx.doi.org/10.2172/770367.

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Taylor. L51755 Development and Testing of an Advanced Technology Vibration Transmission. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), July 1996. http://dx.doi.org/10.55274/r0010124.

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Fiber optic sensors have been under development in industrial and government laboratories around the world for over a decade. The commercial market for fiber sensors for measuring parameters such as temperature, displacement, and liquid level is now estimated to exceed $100 M/year. Aside from the commercial interest, the U. S. Department of Defense has vigorously pursued the development of fiber gyroscopes and hydrophones. In spite of the high level of research and development activity, however, until recently fiber sensors had not been successfully applied in high-temperature engine environme

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Cowell. PR-283-10214-R01 Improved Part Load Efficiency of Solar DLE Units. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), May 2013. http://dx.doi.org/10.55274/r0010792.

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The report describes a modification to a Solar Turbine Mars 16000SA low NOx engine that improvise part load efficiency and increases engine turndown. Obtaining a copy of this report requires the execution of a non-disclosure agreement with Solar Turbines.

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Author, Not Given. Solar dish engine. Office of Scientific and Technical Information (OSTI), January 2009. http://dx.doi.org/10.2172/1216668.

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Author, Not Given. Solar dish/engine systems. Office of Scientific and Technical Information (OSTI), April 1998. http://dx.doi.org/10.2172/654075.

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Cooke. L51783 100000 Hour Design Life of Turbo Compressor Packages. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), January 1998. http://dx.doi.org/10.55274/r0010340.

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The gas pipeline industry continues to respond to the challenges of competitive markets and the need to manage the cost of service effectively. A major cost element being reviewed by the industry is the operating and maintenance expense for its fleet of older turbo compressor units. Many turbo-machinery manufacturers and operators typically quote 100,000 hours as a design limit for service life of turbo compressor components. The Pipeline Research Committee initiated this study to review the life limiting criteria for certain critical components and determine if the design target of 100,000 ho

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Stearns, J. Stirling engine alternatives for the terrestrial solar application. Office of Scientific and Technical Information (OSTI), October 1985. http://dx.doi.org/10.2172/5172329.

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