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Journal articles on the topic 'Power, geothermal energy, horticulture'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Kurpaska, Sławomir. "Pro-Ecological Energy Solutions which Minimize The Use of Fossil Fuels in The Roofed Facilities." Agricultural Engineering 20, no. 4 (December 1, 2016): 113–25. http://dx.doi.org/10.1515/agriceng-2016-0069.

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Abstract The paper, based on the materials of the Main Statistical Office, presents a present state of use of renewable energy sources in the Polish power industry. Moreover, based on the available data, the amount of energy used for roofed production was estimated (heat, electric energy). Additionally, the amount of emission to atmosphere of hazardous substances (sulphur oxides, lead oxides, carbon dioxide and carbon oxide, dust and benzo(a) piren) was determined. Based on the available literature, technical solutions, which are analysed in various scientific centres, which aim at decrease of fuel consumption, were presented. A detailed analysis focused on the possibility of substituting fossil fuel with another heat source, effectiveness of energy use, increase of insulation ability of the facility roof and modification of greenhouses structures. From among the available energy sources, problems and its possible use in horticultural production were presented. The following energy sources were analysed: geothermal energy, sun and wind energy, biomass, heat pump; co-generative system (triple co-generative). Also barriers and possibilities of use of own boiler house and heat from central heating grid as energy source were analysed.

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2

Butuzov, Vitaly. "Geothermal energy in Germany." Energy Safety and Energy Economy, 6 (December 2020): 18–23. http://dx.doi.org/10.18635/2071-2219-2020-6-18-23.

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Geothermal energy is a significant source of renewable power. In Germany, geothermal technology incorporates a wide range of solutions as shown in this paper. Briefly, this technology is generally based on geothermal loop systems with double wells. There are also five well heat exchanger geothermal systems and two shaft water geothermal systems operating in Germany. Eleven geothermal power plants of 21.8 MW in sum are binary cycle operated and using coolants. Four of them generate electric power while seven cogenerate electric power and heat.

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Suharmanto, Puji, Annisa Nor Fitria, and Sitti Ghaliyah. "Indonesian Geothermal Energy Potential as Source of Alternative Energy Power Plant." KnE Energy 1, no. 1 (November 1, 2015): 119. http://dx.doi.org/10.18502/ken.v1i1.325.

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<p>Indonesia is known as the Ring of Fire, nearly about 40% world's geothermal potential located in Indonesia. About 252 geothermal sites in Indonesia spread following the path of volcanic formation which stretches from Sumatra, Java, Nusa Tenggara, Sulawesi, to Maluku. It has total potential of about 27 GWe. Geothermal energy as a renewable energy and environmentally friendly, this large potential needs to be upgraded the contribution to fulfill domestic energy need which is able to reduce Indonesia's dependence on fossil energy sources which are depleting. Potential for geothermal energy is expected to fulfill the target of developing geothermal energy to generate electricity through the Geothermal Power Plant of 6000 MWe in 2020.</p><p><strong>Keywords:</strong> Geothermal Energy, Electrical Energy, Geothermal Power Plant <br /><br /></p>

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4

Kaieda, Hideshi. "A New Geothermal Energy Development Technology : Hot Dry Rock Geothermal Power." Journal of the Society of Mechanical Engineers 98, no. 922 (1995): 762–64. http://dx.doi.org/10.1299/jsmemag.98.922_762.

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5

Luo, Chao, Jun Zhao, Yulie Gong, Yongzhen Wang, and Weibin Ma. "Energy efficiency comparison between geothermal power systems." Thermal Science 21, no. 6 Part A (2017): 2633–42. http://dx.doi.org/10.2298/tsci151225074l.

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The geothermal water which can be considered for generating electricity with the temperature ranging from 80? to 150? in China because of shortage of electricity and fossil energy. There are four basic types of geothermal power systems: single flash, double flash, binary cycle, and flash-binary system, which can be adapted to geothermal energy utilization in China. The paper discussed the performance indices and applicable conditions of different power system. Based on physical and mathematical models, simulation result shows that, when geofluid temperature ranges from 100? to 130?, the net power output of double flash power is bigger than flash-binary system. When the geothermal resource temperature is between 130? and 150?, the net power output of flash-binary geothermal power system is higher than double flash system by the maximum value 5.5%. However, the sum water steam amount of double flash power system is 2 to 3 times larger than flash-binary power system, which will cause the bigger volume of equipment of power system. Based on the economy and power capacity, it is better to use flash-binary power system when the geofluid temperature is between 100? and 150?.

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Gemechu, B. D., and V. I. Sharapov. "Energy efficiency assessment of hybrid solar-geothermal power plant." Power engineering: research, equipment, technology 21, no. 4 (December 9, 2019): 3–11. http://dx.doi.org/10.30724/1998-9903-2019-21-4-3-11.

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An assessment of the energy efficiency of a hybrid solar-geothermal power plant is performed taking into account the geothermal resource of one of the productive well (TD4) and the direct normal irradiance at Tendaho geothermal site in Ethiopia. A thermodynamic model of a single-flash geothermal plant integrated with a parabolic trough concentrated solar power system is developed to estimate the energy production in a hybrid solar-geothermal power plant. In the hybrid power plant, the parabolic trough concentrated solar power system is employed to superheat the geothermal steam in order to gain more energy before it expands in the turbine. Thermodynamic analysis, based on the principles of mass and energy conservation, was performed to assess the efficiency of the hybrid power plant at the given conditions of Tendaho geothermal site. A figure of merit analysis was also employed to evaluate whether a hybrid power plant could produce more power than two stand-alone power plants namely the solar and geothermal power plants that constitute the hybrid power plant. Results showed that the hybrid power plant technically outperformed the two stand-alone power plants. By integrating the two energy resources, the hybrid power plant proved to generate 7158 kW of electricity which is larger than the sum of the two stand-alone power plants (geothermal and solar).

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7

Kaygusuz, Kamil, and Abdullah Kaygusuz. "Geothermal Energy: Power for a Sustainable Future." Energy Sources 24, no. 10 (October 2002): 937–47. http://dx.doi.org/10.1080/00908310290086851.

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8

Hekim, Mahmut, and Engin Cetin. "Regeneration of Electrical Energy from Waste Geothermal Fluid in Geothermal Power Plants." Academic Perspective Procedia 2, no. 3 (November 22, 2019): 525–31. http://dx.doi.org/10.33793/acperpro.02.03.44.

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Geothermal power plants are the plants that provide the conversion of thermal energy in geothermal fluid to electrical energy as a result of the extraction of underground hot water resources to the earth by drilling. The total installed power of geothermal power plants in the field of geothermal resources in Turkey has reached 1,336 MW. The geothermal fluid, which is used for electric power generation in geothermal power plants, is re-injected into the underground wells after electrical energy production. For efficient generation of electrical energy in geothermal power plants, it is aimed to reuse the waste heat energy within the geothermal fluid before it is sent to the re-injection well. To achieve this aim, thermoelectric generator modules which convert waste heat energy to electrical energy can be used. In this study, a thermoelectric generator-based geothermal power plant simulator that converts geothermal fluid waste heat into electrical energy is installed and commissioned in the laboratory conditions.

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9

Balat, Mustafa. "Current Geothermal Energy Potential in Turkey and Use of Geothermal Energy." Energy Sources, Part B: Economics, Planning, and Policy 1, no. 1 (January 2006): 55–65. http://dx.doi.org/10.1080/009083190881436.

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10

Gokcen, Gulden, and Nurdan Yildirim. "Effect of Non-Condensable Gases on geothermal power plant performance. Case study: Kizildere Geothermal Power Plant-Turkey." International Journal of Exergy 5, no. 5/6 (2008): 684. http://dx.doi.org/10.1504/ijex.2008.020832.

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11

AKASAKA, Ryo, Hiroshi SUZUKI, Kazuo HIROWATARI, Daisuke SONODA, and Takehiro ITO. "413 Power Generation From Low Temperature Geothermal Energy." Proceedings of Conference of Kyushu Branch 2000.53 (2000): 109–10. http://dx.doi.org/10.1299/jsmekyushu.2000.53.109.

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12

HASHIMOTO, Masanari. "“GEO Power System” ventilation system using geothermal energy." Proceedings of the Symposium on Global Environment 13 (2005): 171–75. http://dx.doi.org/10.2208/proge.13.171.

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13

HASHIMOTO, Masanari. ""GEO Power System" ventilation system using geothermal energy." Proceedings of the Thermal Engineering Conference 2004 (2004): 295–96. http://dx.doi.org/10.1299/jsmeted.2004.295.

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14

Guglielminetti, M. "Section 4 Electric power production from geothermal energy." Geothermics 14, no. 2-3 (January 1985): 157–63. http://dx.doi.org/10.1016/0375-6505(85)90057-4.

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Butuzov, V. A., and G. V. Tomarov. "Geothermal Energy of Kamchatka." Thermal Engineering 67, no. 11 (October 20, 2020): 820–32. http://dx.doi.org/10.1134/s004060152011004x.

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Zimnukhova, Darya, Galina Zubkova, and Ekaterina Kamchatova. "Geothermal energy for heating." E3S Web of Conferences 114 (2019): 05002. http://dx.doi.org/10.1051/e3sconf/201911405002.

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This study examines issues related to the use of modern renewable energy sources and environmentally friendly minerals for the production of heat and electricity. The paper presents the principle of operation of a modern geothermal plant, which produces thermal energy for heating, in addition, an analysis of the costs of implementing projects in the field of heating with geothermal energy is carried out and presents the advantages and disadvantages of using geothermal energy. The work conducted domestic and foreign experience of using geothermal heating systems, which allowed the authors of the study to draw conclusions about the promise of introducing such technologies everywhere, due to which the electric power industry will reduce the burden on the consumption of organic fuels and increase the ecological and energy security of the regions. At the end of the work, the main conclusions on the results of the study were made.

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17

Yuan, Z., and E. E. Michaelides. "Binary-Flashing Geothermal Power Plants." Journal of Energy Resources Technology 115, no. 3 (September 1, 1993): 232–36. http://dx.doi.org/10.1115/1.2905999.

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Binary-flashing units utilize new types of geothermal power cycles, which may be used with resources of relatively low temperatures (less than 150°C) where other cycles result in very low efficiencies. The thermodynamic cycles for the binary flashing units are combinations of the geothermal binary and flashing cycles. They have most of the advantages of these two conventionally used cycles, but avoid the high irreversibilities associated with some of their processes. Any fluid with suitable thermodynamic properties may be used in the secondary Rankine cycle. At the optimum design conditions binary-flashing geothermal power plants may provide up to 25 percent more power than the conventional geothermal units.

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18

Ganjehsarabi, Hadi, Ali Gungor, and Ibrahim Dincer. "Exergoeconomic evaluation of a geothermal power plant." International Journal of Exergy 14, no. 3 (2014): 303. http://dx.doi.org/10.1504/ijex.2014.061030.

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Winters, Matthew S., and Matthew Cawvey. "Governance Obstacles to Geothermal Energy Development in Indonesia." Journal of Current Southeast Asian Affairs 34, no. 1 (April 2015): 27–56. http://dx.doi.org/10.1177/186810341503400102.

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Despite having 40 per cent of the world's potential for geothermal power production, Indonesia exploits less than five per cent of its own geothermal resources. We explore the reasons behind this lagging development of geothermal power and highlight four obstacles: (1) delays caused by the suboptimal decentralisation of permitting procedures to local governments that have few incentives to support geothermal exploitation; (2) rent-seeking behaviour originating in the point-source nature of geothermal resources; (3) the opacity of central government decision making; and (4) a historically deleterious national fuel subsidy policy that disincentivised geothermal investment. We situate our arguments against the existing literature and three shadow case studies from other Pacific countries that have substantial geothermal resources. We conclude by arguing for a more centralised geothermal governance structure.

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20

Shi, Hua, and Efstathios E. Michaelides. "Binary dual-flashing geothermal power plants." International Journal of Energy Research 13, no. 2 (1989): 127–35. http://dx.doi.org/10.1002/er.4440130202.

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Demirbaş, Ayhan. "Turkey's Geothermal Energy Potential." Energy Sources 24, no. 12 (December 2002): 1107–15. http://dx.doi.org/10.1080/00908310290087030.

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22

Zhang, Yu Peng, Shu Zhong Wang, Qing Luo, Xiang Rong Luo, and Ze Feng Jing. "Research on the Development and Utilization of Geothermal Energy." Applied Mechanics and Materials 672-674 (October 2014): 467–71. http://dx.doi.org/10.4028/www.scientific.net/amm.672-674.467.

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Faced with two problems of energy shortage and environmental pollution, people focus on the development of renewable energy resources. Geothermal energy is the most realistic and competitive one among the renewable energy resources. Besides its reserves is abundant. Geothermal energy is widely used in many fields. Geothermal power generation technologies are introduced and whether dry stream power generation method, ORC or KC method is elected depends on the temperature of geothermal water. Geothermal heating is the simplest, most economic and most effective utilization of low temperature geothermal energy. There are also various applications in industry for geothermal energy. Geothermal water is more and more popular in health care. In addition, geothermal energy is used in planting and breeding. Cascade utilization is the most promising way for geothermal energy because the energy efficiency is the highest. Two comprehensive utilization projects are discussed in this paper. Then ground source heat pump is introduced.

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23

Yin, Hongmei, Likai Hu, Yang Li, Yulie Gong, Yanping Du, Chaofan Song, and Jun Zhao. "Application of ORC in a Distributed Integrated Energy System Driven by Deep and Shallow Geothermal Energy." Energies 14, no. 17 (September 2, 2021): 5466. http://dx.doi.org/10.3390/en14175466.

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This study presents a distributed integrated energy system driven by deep and shallow geothermal energy based on forward and reverse cycle for flexible generation of cold, heat and electricity in different scenarios. By adjusting the strategy, the system can meet the demand of heat-electricity in winter, cool-electricity in summer and electricity in transition seasons. The thermodynamic analysis shows that the thermal efficiency of the integrated energy system in the heating and power generation mode is 16% higher than that in the cooling and power generation mode or the single power generation mode. Meanwhile, the annual heat-obtaining quantity of the system is reduced by 11% compared with that of the independent power generation system, which effectively alleviates the imbalance of the temperature field of the shallow geothermal reservoir. In terms of net power generation, the integrated energy system can generate approximately 31% more electricity than the conventional independent cooling and heating system under the same cooling and heating capacity. An integrated system not only realizes the comprehensive supply of cold and thermal ower by using clean geothermal efficiency, but also solves the temperature imbalance caused by the attenuation of a shallow geothermal temperature field. It provides a feasible way for carbon emission reduction to realize sustainable and efficient utilization of geothermal energy.

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Bokelman, Brady, Efstathios E. Michaelides, and Dimitrios N. Michaelides. "A Geothermal-Solar Hybrid Power Plant with Thermal Energy Storage." Energies 13, no. 5 (February 25, 2020): 1018. http://dx.doi.org/10.3390/en13051018.

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The concept of a geothermal-solar power plant is proposed that provides dispatchable power to the local electricity grid. The power plant generates significantly more power in the late afternoon and early evening hours of the summer, when air-conditioning use is high and peak power is demanded. The unit operates in two modes: a) as a binary geothermal power plant utilizing a subcritical Organic Rankine Cycle; and b) as a hybrid geothermal-solar power plant utilizing a supercritical cycle with solar-supplied superheat. Thermal storage allows for continuous power generation in the early evening hours. The switch to the second mode and the addition of solar energy into the cycle increases the electric power generated by a large factor—2 to 9 times—during peak power demand at a higher efficiency (16.8%). The constant supply of geothermal brine and heat storage in molten salts enables this power plant to produce dispatchable power in its two modes of operation with an exergetic efficiency higher than 30%.

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Davis, Adelina P., and Efstathios E. Michaelides. "Geothermal power production from abandoned oil wells." Energy 34, no. 7 (July 2009): 866–72. http://dx.doi.org/10.1016/j.energy.2009.03.017.

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Unverdi, Murat, and Yunus Cerci. "Performance analysis of Germencik Geothermal Power Plant." Energy 52 (April 2013): 192–200. http://dx.doi.org/10.1016/j.energy.2012.12.052.

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EHARA, Sachio. "Recent Situation of Geothermal Power Generation in Japan and Sustainable Production of Geothermal Energy." Journal of The Institute of Electrical Engineers of Japan 133, no. 7 (2013): 432–35. http://dx.doi.org/10.1541/ieejjournal.133.432.

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Sinaga, R. H. M., and P. S. Darmanto. "Energy Optimization Modeling of Geothermal Power Plant (Case Study: Darajat Geothermal Field Unit III)." IOP Conference Series: Earth and Environmental Science 42 (September 2016): 012017. http://dx.doi.org/10.1088/1755-1315/42/1/012017.

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29

ISHII, Hideo, and Koji MINE. "Geothermal Power Generation that Utilizes Energy of the Earth." Journal of The Institute of Electrical Engineers of Japan 128, no. 10 (2008): 664–67. http://dx.doi.org/10.1541/ieejjournal.128.664.

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Moya, Diego, Clay Aldás, and Prasad Kaparaju. "Geothermal energy: Power plant technology and direct heat applications." Renewable and Sustainable Energy Reviews 94 (October 2018): 889–901. http://dx.doi.org/10.1016/j.rser.2018.06.047.

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Qurrahman, Alfian Hardi, Wahyu Wilopo, Sigit Ponco Susanto, and Himawan Tri Bayu Murti Petrus. "Energy and Exergy Analysis of Dieng Geothermal Power Plant." International Journal of Technology 12, no. 1 (January 20, 2021): 175. http://dx.doi.org/10.14716/ijtech.v12i1.4218.

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Kilic, Fatma Canka. "Geothermal Energy in Turkey." Energy & Environment 27, no. 3-4 (May 2016): 360–76. http://dx.doi.org/10.1177/0958305x15627544.

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Ekici, Ozgur, and Zekeriya Ozcan. "THERMODYNAMIC ANALYSIS OF A BINARY GEOTHERMAL POWER PLANT." International Journal of Exergy 36, no. 4 (2021): 1. http://dx.doi.org/10.1504/ijex.2021.10039372.

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Özcan, Zekeriya, and Özgür Ekici. "Thermodynamic analysis of a binary geothermal power plant." International Journal of Exergy 36, no. 1 (2021): 76. http://dx.doi.org/10.1504/ijex.2021.117605.

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35

Sims, Ralph E. H. "Hydropower, Geothermal, and Ocean Energy." MRS Bulletin 33, no. 4 (April 2008): 389–95. http://dx.doi.org/10.1557/mrs2008.79.

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AbstractSome forms of renewable energy have long contributed to electricity generation, whereas others are just emerging. For example, large-scale hydropower is a mature technology generating about 16% of global electricity, and many smaller scale systems are also being installed worldwide. Future opportunities to improve the technology are limited but include upgrading of existing plants to gain greater performance efficiencies and reduced maintenance. Geothermal energy, widely used for power generation and direct heat applications, is also mature, but new technologies could improve plant designs, extend their lifetimes, and improve reliability. By contrast, ocean energy is an emerging renewable energy technology. Design, development, and testing of a myriad of devices remain mainly in the research and development stage, with many opportunities for materials science to improve design and performance, reduce costly maintenance procedures, and extend plant operating lifetimes under the harsh marine environment.

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Sen, Ozan, and Ceyhun Yilmaz. "Thermoeconomic Cost Analysis of Solar and Geothermal Energy Powered Cooling and Power Cogeneration." Academic Perspective Procedia 3, no. 1 (October 25, 2020): 609–18. http://dx.doi.org/10.33793/acperpro.03.01.114.

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In this study, geothermal and solar energy assisted cogeneration energy system has been modeled to supply residences' electricity and cooling requirements. The geothermal water from the geothermal resource and the heat transfer fluid heated in the parabolic collector is used as the heat source in the absorption cooling system. Electricity is generated in the binary power plant with geothermal water and heat transfer fluid from the absorption cooling system. The generated electricity is supplied to the grid. Thermoeconomic analysis of the system is performed by using the Engineering Equation Solver (EES) program by using geothermal and solar energy values of Afyonkarahisar. The geothermal resource's temperature and mass flow in the system is 130 &ordm;C and 85 kg/s, respectively. The parabolic trough collector operates in the range of monthly average solar radiation values (500-600 W/m2) calculated for the summer season, where cooling is planned. The LiBr-H2O solution is chosen as the refrigerant of the absorption cooling system. The system's parametric study is performed by considering the different geothermal resource temperatures and solar radiation values. According to these results, the unit electricity and unit cooling costs produced in the system will be investigated. The optimum working conditions are investigated in producing and using the energy form (electricity-cooling) requirements.

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Sakai, Yoshihiro. "Innovation on Energy Power Technology (13) Development of Geothermal Power Generating Facilities." IEEJ Transactions on Power and Energy 128, no. 12 (2008): 1427–30. http://dx.doi.org/10.1541/ieejpes.128.1427.

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Asadi, Mohammad Reza, Mahdi Moharrampour, and Masoumeh Shir Ali. "Review State of Geothermal Energy in Iran." Advanced Materials Research 463-464 (February 2012): 985–89. http://dx.doi.org/10.4028/www.scientific.net/amr.463-464.985.

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International increasing of petroleum and living cost and population, environmental problems, diminishingly fossil sources and world trend to energy technology respect to environmental safety and renewable energies are some reasons for most countries to use and investigate on renewable energies. In this regard this paper presents the state of geothermal energy in Iran. The geothermal activities in Iran started by Ministry Energy of Iran in 1975, research and survey indicate that Iran has substantial geothermal potential, specifically in the Sabalan Sahand (NW-Iran) and Damavand (N-Iran) region that are considerate prospects for electric power generation and direct uses. The Electric Power Research Center (EPRC) and Renewable Energy Organization of Iran (SUNA) were established to justify priorities of above mentioned region. As a result: Meshkinshahr and Sarein area in Sabalan region were proposed for electric and direct use respectively. Three deep exploration wells and two shallow reinjection wells were drilled at the Meshkinshahr geothermal field during 2003/2004 following detailed geo-scientific surface surveys. A preliminary resource assessment confirms the presence of a medium grade geothermal resource with temperatures within the drilled area up to 2500C and whit at least 5 Km2 of commercially exploitable resource available. SUNA is now moving forward to construct and commission the first geothermal power development both in Iran and the Middle East.

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Gemechu, B. D., and M. E. Orlov. "Comparative technical and economic study of Hybrid Solar-Geothermal Power Plant in Ethiopia." Safety and Reliability of Power Industry 13, no. 4 (February 18, 2021): 296–303. http://dx.doi.org/10.24223/1999-5555-2020-13-4-296-303.

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This paper presents a techno-economic assessment of a hybrid solar-geothermal power plant that is modelled taking into account the available geothermal and solar energy resources at the Tendaho-1 (Dubti) geothermal field in Ethiopia. The hybrid power plant combines a single-flash geothermal power plant with a parabolic trough solar thermal plant to increase the energy level of geothermal steam. The geothermal fluid from one of the production wells at the geothermal site and the direct normal solar irradiance prevailing in the area offer the primary sources of energy used in the modelling. A thermodynamic analysis based on the principles of mass and energy conservation and a figure of merit analysis that allows evaluating the energy and economic performance of the hybrid power plant were performed. The technical and economic efficiency assessment was performed by comparing the performances of the hybrid power plant with a power system consisting of stand-alone geothermal and solar power plants. Results of the techno-economic assessment showed that for the same amount of energy inputs, depending on the available thermal energy storage capacity, a hybrid power plant generates up to 10.4% more electricity than a power system of two stand-alone power plants while generating a higher net present value at a lower cost of generation. In addition, the hybrid power plants with and without thermal storage system exhibit an economic figure of merit values of 2.62 and 3.42, i.e. the cost of solar resource per kWh of electricity in the hybrid energy system is reduced by 70.5% and 61.5%, respectively.

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UCHIYAMA, YOJI. "Geothermal Energy: Clean and Reliable Energy for 21st Century. Environmental Life Cycle Analysis of Geothermal Power Generating Technology." Journal of the Institute of Electrical Engineers of Japan 117, no. 11 (1997): 752–55. http://dx.doi.org/10.1541/ieejjournal.117.752.

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AKIYOSHI, MASATO. "Geothermal Energy: Clean and Reliable Energy for 21st Century. The Present Status of Geothermal Power Development in Kyushu." Journal of the Institute of Electrical Engineers of Japan 117, no. 11 (1997): 762–63. http://dx.doi.org/10.1541/ieejjournal.117.762.

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42

Wu, Chih. "Specific output power of a dry geothermal plant." Energy 16, no. 4 (April 1991): 757–61. http://dx.doi.org/10.1016/0360-5442(91)90025-h.

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43

GOKCEN, GULDEN, HARUN KEMAL OZTURK, and ARIF HEPBASLI. "Geothermal Fields Suitable for Power Generation." Energy Sources 26, no. 5 (April 2004): 441–51. http://dx.doi.org/10.1080/00908310490429722.

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44

LACKPOUR, MATIN, and GEORGE V. CHILINGARIAN. "Potential Geothermal Power in Northwest Iran." Energy Sources 16, no. 1 (January 1994): 89–116. http://dx.doi.org/10.1080/00908319408909064.

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45

Setyawan, Nova Dany, Nugroho Agung Pambudi, Frandhoni Utomo, Herman Saputro, Reza Adiprana, Lip Huat Saw, Mert Gürtürk, and Bayu Rudiyanto. "Energy and exergy analysis of dry-steam geothermal power plant: Case study in kamojang geothermal power plant unit 2." MATEC Web of Conferences 197 (2018): 08018. http://dx.doi.org/10.1051/matecconf/201819708018.

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The Government of Indonesia is committed to realize a policy of 35,000 Megawatt (MW) of an additional supply of electricity within 5 years (2014-2019). The projection of this capacity is largely supported by fossil fuel power plants and a small portion of renewable energy. One of the renewable energy which currently has great potential in Indonesia is the geothermal. Therefore, improving the capacity of geothermal is needed to support the policy. The Kamojang is one of the largest geothermal power plant in Indonesia with an installed capacity of 235 MW from 5 generating units. The purposes of this research is to calculate the energy and exergy analysis at Kamojang geothermal power plant. To improve the capacity, exergy analysis can be used by employing the thermodynamic method. In this research, unit 2 of Kamojang's plant is employed. The analysis was examined by using the Engineering Equation Solver (EES) code. The results show the first law of efficiency was calculated at 19.03% and the second law of efficiency at 40.31%.

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Zhang, Yu Peng, Shu Zhong Wang, Ze Feng Jing, Ming Ming Lv, and Zhen De Zhai. "Research on Geothermal Power Generation Technology and its Development Trend." Applied Mechanics and Materials 672-674 (October 2014): 413–17. http://dx.doi.org/10.4028/www.scientific.net/amm.672-674.413.

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Abstract:

More and more attention is paid to geothermal energy because of its cleanability and renewability. Geothermal power generation technology has quantities of advantages and the research is booming. There are three main types of geothermal power generation technologies namely dry stream, flashed stream and binary power generation. It is discussed that working principles, cycle efficiency, advantages and disadvantages, and application. Technology development trend is introduced. The technologies in the future are hot dry rock, magma, combined cycle and low temperature geothermal energy power generations. And they are all of great potential and application prospect.

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Aksoy, Niyazi. "Power generation from geothermal resources in Turkey." Renewable Energy 68 (August 2014): 595–601. http://dx.doi.org/10.1016/j.renene.2014.02.049.

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O'Sullivan, Michael, Michael Gravatt, Joris Popineau, John O'Sullivan, Warren Mannington, and Julian McDowell. "Carbon dioxide emissions from geothermal power plants." Renewable Energy 175 (September 2021): 990–1000. http://dx.doi.org/10.1016/j.renene.2021.05.021.

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Tomarov, G. V., A. I. Nikol’skii, V. N. Semenov, and A. A. Shipkov. "Development of geothermal power engineering technologies in Russia." Thermal Engineering 56, no. 11 (November 2009): 897–908. http://dx.doi.org/10.1134/s0040601509110019.

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Tugov, A. N., E. N. Ivanov, Yu A. Radin, R. A. Shuvalov, and V. I. Guseva. "The influence of nondensables contained in geothermal steam on operation of the power units at the Mutnovsk geothermal power station." Thermal Engineering 53, no. 7 (July 2006): 573–77. http://dx.doi.org/10.1134/s0040601506070123.

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