Zobrazeno 1 - 10
of 152
pro vyhledávání: '"exergy losses"'
Autor:
Dimitrios C. Rakopoulos, Constantine D. Rakopoulos, George M. Kosmadakis, Evangelos G. Giakoumis, Dimitrios C. Kyritsis
Publikováno v:
Energies, Vol 17, Iss 16, p 3964 (2024)
In the endeavor to accomplish a fully de-carbonized globe, sparkling interest is growing towards using natural gas (NG) having as vastly major component methane (CH4). This has the lowest carbon/hydrogen atom ratio compared to other conventional foss
Externí odkaz:
https://doaj.org/article/b04fb3f8feac4787ab524aa7aa847689
Autor:
Nurdin Ćehajić
Publikováno v:
Tehnički Glasnik, Vol 17, Iss 2, Pp 160-166 (2023)
This paper presents the energy and exergy analysis of thermal power plant Tuzla in Tuzla, Bosnia and Herzegovina. The main aim of this paper is to analyze the components of a 200 MW steam power plant unit in order to identify and quantify the sites w
Externí odkaz:
https://doaj.org/article/8ac590a06d00434fb5bb58630499e073
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 9, Pp 105102- (2023)
Overheating of photovoltaic (PV) cell is one of the most common issues that cause the degradation of their function and reduce conversion efficiency. This work investigates the effect of using a novel TiO2-CuO hybrid nanofluid to improve the energy a
Externí odkaz:
https://doaj.org/article/421f76c9c0d64a2bbe11aa9245b67b2a
Publikováno v:
Engineering and Technology Journal, Vol 40, Iss 1, Pp 82-89 (2022)
It is well known that photovoltaic (PV) can be connected in parallel, series, and parallel series. In this study, four PV panels are connected in four different ways, i.e., 4panels parallel (4p), 3panels parallel*1panel series (3p*1s), 2panels parall
Externí odkaz:
https://doaj.org/article/dfa04b60e3594796b4458eaf832a911d
Akademický článek
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Akademický článek
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Autor:
A. V. Ovsyannik, V. P. Kliuchinski
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 64, Iss 2, Pp 164-177 (2021)
The paper presents a thermodynamic analysis of secondary overheating in turbo-expander plants on low-boiling working fluids. The possibility of optimizing the parameters of the working fluid in a secondary stem superheater has been studied. The resea
Externí odkaz:
https://doaj.org/article/d19d1665b79643a998dbfff1d7cb145b
Autor:
A. V. Ovsyannik, V. P. Kliuchinski
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 64, Iss 1, Pp 65-77 (2021)
The article examines the possibility of increasing the efficiency of the turbo-expander cycles on low-boiling working fluids using those methods that are used for steam turbines, viz. increasing the parameters of the working fluid before the turbo-ex
Externí odkaz:
https://doaj.org/article/16449842ba914d6682411cfd04cf960b
Publikováno v:
Journal of Mechanical Engineering, Vol 22, Iss 2, Pp 21-31 (2019)
A method is developed for optimally designing vacuum-evaporative heat pumps that use water (R718) as a refrigerant. This method is based on the autonomous method of the thermoeconomic optimization of thermodynamic systems, and makes it possible, when
Externí odkaz:
https://doaj.org/article/ee6698a2dd034ec7a6744c3a3b450584
Autor:
Ćehajić, Nurdin
Publikováno v:
Tehnički glasnik
Volume 17
Issue 2
Volume 17
Issue 2
This paper presents the energy and exergy analysis of thermal power plant Tuzla in Tuzla, Bosnia and Herzegovina. The main aim of this paper is to analyze the components of a 200 MW steam power plant unit in order to identify and quantify the sites w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e552b0b83ef0ec29ddcf67b2b5d51ba7
https://doi.org/10.31803/tg-20211214151555
https://doi.org/10.31803/tg-20211214151555