Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Evangelos Bellos"'
Autor:
Evangelos Bellos, Christos Tzivanidis
Publikováno v:
Energy and Built Environment, Vol 2, Iss 3, Pp 278-289 (2021)
The objective of this paper is the parametric analysis of a solar-fed trigeneration system ideal for the building sector that produces useful heat, electricity and cooling. The examined unit is driven by 100 m2 of parabolic trough collectors which ar
Externí odkaz:
https://doaj.org/article/511bef0b3ec84baa9c7d0d19e0bca8ca
Autor:
Evangelos Bellos, Christos Tzivanidis
Publikováno v:
International Journal of Sustainable Energy, Vol 38, Iss 3, Pp 238-252 (2019)
Solar-driven trigeneration systems are able to cover all the building energy needs in heating, cooling and electricity using only the solar energy. The objective of this paper is to evaluate a solar trigeneration system under different criteria in or
Externí odkaz:
https://doaj.org/article/0f66b39e18c24b1da409b62b2a52de3c
Autor:
Evangelos Bellos, Christos Tzivanidis
Publikováno v:
Applied System Innovation, Vol 4, Iss 3, p 53 (2021)
The objective of the present study is the detailed investigation and optimization of a transcritical organic Rankine cycle operating with CO2. The novelty of the present system is that the CO2 is warmed up inside a solar parabolic trough collector an
Externí odkaz:
https://doaj.org/article/8f8d19d746c44791997171421a123efe
Publikováno v:
Applied System Innovation, Vol 3, Iss 4, p 52 (2020)
The objective of the present work is the study of different thermal storage systems for a solar-fed organic Rankine cycle (ORC) system that operates with parabolic trough collectors. The conventional design with sensible thermal oil storage is compar
Externí odkaz:
https://doaj.org/article/6e7da5821350437bab987a58f6c3d2c6
Autor:
Evangelos Bellos, Christos Tzivanidis
Publikováno v:
Applied Sciences, Vol 10, Iss 19, p 6901 (2020)
The parabolic trough solar collector (PTC) is the most mature solar concentrating technology, and this technology is applied in numerous thermal applications. Usually, the thermal efficiency of the PTC is expressed with the aid of polynomial expressi
Externí odkaz:
https://doaj.org/article/ed3a80d98971439cb8407fb331eb1582
Autor:
Evangelos Bellos, Christos Tzivanidis
Publikováno v:
Applied System Innovation, Vol 3, Iss 2, p 23 (2020)
The objective of this work is the financial optimization of a solar-driven organic Rankine cycle. Parabolic trough solar collectors are used as the most mature solar concentrating system and also there is a sensible storage system. The unit is examin
Externí odkaz:
https://doaj.org/article/76bfb0a866f8422eb55d977c840acc28
Autor:
Christos Tzivanidis, Evangelos Bellos
Publikováno v:
Energies, Vol 13, Iss 8, p 2074 (2020)
The utilization of solar irradiation in the building sector is vital to create sustainable systems. Trigeneration systems are highly efficient systems that usually produce electricity, heating and cooling which are the main energy needs in the buildi
Externí odkaz:
https://doaj.org/article/3628d483ca114bf19479c3b417a3884f
Autor:
Evangelos Bellos, Christos Tzivanidis
Publikováno v:
Energies, Vol 13, Iss 7, p 1800 (2020)
This article presents a simulation study which focuses on the thermodynamic analysis of a solar-driven trigeneration system for heating, cooling, and electricity production. The system uses parabolic trough collectors operating with Therminol VP-1 fo
Externí odkaz:
https://doaj.org/article/31e567a532a54b34a24e25188e36e99b
Autor:
Evangelos Bellos, Christos Tzivanidis
Publikováno v:
Energies, Vol 11, Iss 5, p 1129 (2018)
The thermal enhancement of parabolic trough collectors is a critical issue and numerous ideas have been applied in the literature on this domain. The objective of this paper is to investigate some usual thermal enhancement techniques for improving th
Externí odkaz:
https://doaj.org/article/635182a337d445a28aa4e121ca1f7f95
Autor:
Christos Tzivanidis, Evangelos Bellos
Publikováno v:
Energy and Built Environment, Vol 2, Iss 3, Pp 278-289 (2021)
The objective of this paper is the parametric analysis of a solar-fed trigeneration system ideal for the building sector that produces useful heat, electricity and cooling. The examined unit is driven by 100 m2 of parabolic trough collectors which ar