Modeling and interpretation of geomagnetic data related to geothermal sources, Northwest of Delijan

Zahedi, Rahim; Daneshgar, Sareh; Seraji, Mohammad Ali Nasle; Asemi, Hamidreza

doi:10.1016/j.renene.2022.07.004

Cited by 17 publications

(7 citation statements)

References 24 publications

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“…This indicates the effect of uncertainties of geographical locations and its impact on T A B L E 1 Specifications of Fajr steam power plant in Khuzestan. 53…”

Section: Designing Solar Pv Power Plantmentioning

confidence: 99%

Numerical analysis of water, energy, and environment nexus in the hybrid thermal and solar multigeneration power plants

Zahedi,

Yousefi,

Aslani

et al. 2024

Energy Science & Engineering

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The challenge of providing water, energy, and managing the environment is widely recognized as a significant barrier to global advancement in light of the increasing population. Based on projections, it is anticipated that the global community will encounter crises pertaining to water, energy and the environment in the foreseeable future. In this research, the application of the hybrid renewable system in a thermal power plant has been assessed based on the approach of analyzing the link between energy, water, and environment. The design of the solar system and the assessment of carbon balance during the power plant lifetime have been conducted in PVsyst application in 2022. Moreover, ReCipe environmental model has been used for assessing the effect of decrease in carbon emission on the ecosystem. The findings of the research indicate that the replacement of at least 2% of the nominal capacity of the fossil fuel power plant with the renewable one, prevents the emission of 1340.37 tons of carbon dioxide yearly. This amount equals to 371.25 m3 of reserve in fossil fuel consumption and 382.64 tons of crude oil. The results also showed that in addition to preserving natural resources, the hybrid cycle design leads to significant water demand reduction which equals to 3751 m3 with the capacity to supply underground water sources. Due to the interests of preserving water and energy resources and decreasing carbon emission in power plant industry, within the framework of nexus approach, management of energy supply by replacing resources and using water and heat recovery technologies and application of energy demand management policies based on energy efficiency and environmental implications is recommended.

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“…This indicates the effect of uncertainties of geographical locations and its impact on T A B L E 1 Specifications of Fajr steam power plant in Khuzestan. 53…”

Section: Designing Solar Pv Power Plantmentioning

confidence: 99%

Numerical analysis of water, energy, and environment nexus in the hybrid thermal and solar multigeneration power plants

Zahedi,

Yousefi,

Aslani

et al. 2024

Energy Science & Engineering

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“…The study area is the south-eastern coast of Iran, with an area of about 79,406 square kilometers, as shown in Figure 1 [18]. This area includes parts of Sistan and Baluchestan, and Hormozgan provinces.…”

Section: Case Studymentioning

confidence: 99%

Solar energy potential assessment for electricity generation on the south-eastern coast of Iran

Zahedi¹,

Sadeghitabar²,

Ahmadi³

2023

fuen

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Among the types of renewable energy, solar energy has received more attention due to its ability to convert directly into electricity and heat, its ease of use, its possibility of storage, and its endlessness, so in recent decades, a lot of research has been done on solar energy systems in the world and in Iran. Considering Iran's potential in the field of solar energy and the country's need for this type of energy, it is necessary to locate and identify suitable sites for the use of solar energy. In this research, the potential of generating power from solar energy on the ocean coasts of south-eastern Iran has been investigated. The geographical data of the solar radiation map of Iran was used to estimate the power of electrical energy from spatial limiting criteria for the feasibility of installing photovoltaic panels at the power plant scale. Finally, the total power of electricity that can be extracted from suitable places in the region was calculated; results showed that 37.5% of the Makran area is exploitable as solar farms. With a conversion efficiency of 15% and an area factor of 70%, annual electricity production for the exploitable area is roughly 17200 GWh, which can be a driving force for the industrial, economic and social development of Makran region.

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“…In Figure 2, a differential element from the air contact surface shows a wet surface. Thermal balance for the earth element from [7]:…”

Section: Energy Balance For Secondary Airmentioning

confidence: 99%

Theoretical analysis of the performance and optimization of indirect flat evaporative coolers

Asemi¹,

Zahedi²,

Daneshgar³

2022

fuen

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External-cooling indirect evaporative coolers with different configurations and working air sources are incomprehensively analyzed and compared so far. This paper investigates the mechanism and theory of operation of indirect flat-panel evaporative coolers based on X-analysis. Then, based on the second law of thermodynamics analysis, the entropy production rate of the flat-plate heat exchanger of the cooler is calculated. As a result of this analysis, the optimal energy efficiency-evaporation efficiency and cooling capacity values are presented in terms of effective parameters in the design.

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Modeling and interpretation of geomagnetic data related to geothermal sources, Northwest of Delijan

Cited by 17 publications

References 24 publications

Numerical analysis of water, energy, and environment nexus in the hybrid thermal and solar multigeneration power plants

Numerical analysis of water, energy, and environment nexus in the hybrid thermal and solar multigeneration power plants

Solar energy potential assessment for electricity generation on the south-eastern coast of Iran

Theoretical analysis of the performance and optimization of indirect flat evaporative coolers

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