Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Energy evaluation of a steam turbine from solar-based combined cycle power plant (CROSBI ID 715860)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Mrzljak, Vedran ; Prpić-Oršić, Jasna ; Poljak, Igor ; Glavan, Ivica Energy evaluation of a steam turbine from solar-based combined cycle power plant // VII INTERNATIONAL SCIENTIFIC CONFERENCE HIGH TECHNOLOGIES. BUSINESS. SOCIETY. 2022 - PROCEEDINGS / Popov, Georgi ; Nikolcheva, Galina (ur.). Sofija: Scientific technical union of mechanical engineering Industry - 4.0, 2022. str. 9-12

Podaci o odgovornosti

Mrzljak, Vedran ; Prpić-Oršić, Jasna ; Poljak, Igor ; Glavan, Ivica

engleski

Energy evaluation of a steam turbine from solar-based combined cycle power plant

In this paper is performed energy evaluation of steam turbine from the solar-based combined cycle power plant which includes analysis of each cylinder and the whole turbine. Steam turbine has three cylinders – high, intermediate and low pressure cylinders (HPC, IPC and LPC). Observed turbine is interesting because it possesses steam cooling before its expansion through the last cylinder (LPC). Due to unknown steam mass flow rates through each cylinder, for the evaluation are used specific variables. The highest specific work is obtained in LPC, while the lowest specific work is obtained in IPC. The highest loss of a specific work is obtained in LPC (29.8 kJ/kg), followed by HPC (24.5 kJ/kg), while the lowest loss of a specific work is obtained for the IPC (19.5 kJ/kg). Regardless of higher loss in specific work, HPC has higher energy efficiency in comparison to IPC (95.08% in comparison to 95.02%), while the lowest energy efficiency of all cylinders has LPC (94.92%). For the whole observed steam turbine loss of a specific work is equal to 73.8 kJ/kg, while the energy efficiency of the whole turbine is 95.00%.

Steam turbine ; Energy evaluation ; Loss ; Efficiency ; Solar-based combined cycle

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

9-12.

2022.

objavljeno

Podaci o matičnoj publikaciji

VII INTERNATIONAL SCIENTIFIC CONFERENCE HIGH TECHNOLOGIES. BUSINESS. SOCIETY. 2022 - PROCEEDINGS

Popov, Georgi ; Nikolcheva, Galina

Sofija: Scientific technical union of mechanical engineering Industry - 4.0

2535-0005

2535-0013

Podaci o skupu

VII International Scientific Conference: High Technologies. Business. Society

poster

07.03.2022-09.03.2022

Borovec, Bugarska

Povezanost rada

Strojarstvo