Zobrazeno 1 - 10
of 14 147
pro vyhledávání: '"Thermodynamic Analysis"'
Publikováno v:
Iranica Journal of Energy and Environment, Vol 16, Iss 2, Pp 205-214 (2025)
In this research, thermodynamic and thermoeconomic analysis of a new multigeneration system based on the Parabolic trough collector and the photovoltaic-thermal solar collectors is carried out to produce power, cooling, hot water, hydrogen and freshw
Externí odkaz:
https://doaj.org/article/007a06c6546c44f0a1acee6a2012485c
Publikováno v:
Iranica Journal of Energy and Environment, Vol 16, Iss 2, Pp 215-226 (2025)
Using renewable energy is an efficient method for addressing the drawbacks of utilizing fossil fuels. The study focuses on a multigeneration system that integrates PTC solar collector and geothermal energy, along with two ORC cycles, a single-effect
Externí odkaz:
https://doaj.org/article/9f65f4c5e54f41a298a45c879ed3368c
Autor:
Alessandro Franco, Michele Rocca
Publikováno v:
Hydrogen, Vol 5, Iss 3, Pp 519-539 (2024)
The transition to cleaner energy sources, particularly in hard-to-abate industrial sectors, often requires the gradual integration of new technologies. Hydrogen, crucial for decarbonization, is explored as a fuel in blended combustions. Blending or r
Externí odkaz:
https://doaj.org/article/6492b56d70a343eea75ef9b2c500dfd8
Publikováno v:
Heliyon, Vol 11, Iss 1, Pp e41052- (2025)
In the context of global efforts toward energy transition and carbon neutrality, thermal integrated pumped thermal energy storage (TIPTES) systems, especially those utilizing low-grade heat sources, have garnered significant attention due to their la
Externí odkaz:
https://doaj.org/article/1600d8cca8cd4e52a166639948ecedb1
Publikováno v:
Case Studies in Thermal Engineering, Vol 65, Iss , Pp 105625- (2025)
Mechanical subcooling is an efficient means of enhancing the performance of CO2 transcritical refrigeration systems. With the aim of further improving the system performance, this objective of this paper is the comparative analysis on mechanical subc
Externí odkaz:
https://doaj.org/article/19667772ccad4daea236c6168924bc80
Autor:
Michail Purdin
Publikováno v:
Unconventional Resources, Vol 5, Iss , Pp 100126- (2025)
This study presents a method for defining low-potential energy sources based on thermodynamic analysis. It defines low potential energy sources and presents the results of calculating temperature levels corresponding to the concept of a low potential
Externí odkaz:
https://doaj.org/article/1757010c643c446bbce433e11074f2f9
Autor:
Sergio Dorado-Alfaro, Daniel Hospital-Benito, Cristian Moya, Pablo Navarro, Jesús Lemus, José Palomar
Publikováno v:
Carbon Capture Science & Technology, Vol 13, Iss , Pp 100320- (2024)
The development of efficient and cost-effective carbon capture (CC) technologies is becoming a crucial challenge for short-term industrial decarbonization strategies and energy transition goals centred on biomethane and biohydrogen production. Nowada
Externí odkaz:
https://doaj.org/article/89002b4490cf420792c0744d27e683c9
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105487- (2024)
Recently, with the increasing worldwide demand for low-temperature freezers, applying natural working medium hydrocarbon refrigerants has been widely concerned. For obtaining a −70 °C freezer, the Joule-Thomson refrigeration cycle of two kinds of
Externí odkaz:
https://doaj.org/article/7a59563a93bc494c8d3bb2b4dd138f8d
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103331- (2024)
Phosphoric acid fuel cells (PAFCs) not only generate electricity but also produce a substantial amount of waste heat. This study introduces a novel conceptual framework that integrates a PAFC, a gas turbine, and a waste heat recovery unit to provide
Externí odkaz:
https://doaj.org/article/b24f8ff47b784b0d9de584cd028e2c91
Publikováno v:
Water Resources and Industry, Vol 32, Iss , Pp 100264- (2024)
The converter valve of ultra-high-voltage direct current grid requires a large amount of cooling water for heat dissipation. Considering the generated waste heat, this study proposes a heat pump-driven mechanical vapor compression (HP-MVC) desalinati
Externí odkaz:
https://doaj.org/article/7d2d4b9bbbff46a7b28c0dca90876ddc