Pregled bibliografske jedinice broj: 1201492
Energy analysis of a steam turbine with two cylinders and steam re-heating
Energy analysis of a steam turbine with two cylinders and steam re-heating // VII INTERNATIONAL SCIENTIFIC CONFERENCE INDUSTRY 4.0 - SUMMER SESSION - PROCEEDINGS / Popov, Georgi ; Ovtcharova, Jivka (ur.).
Sofija: Scientific technical union of mechanical engineering Industry - 4.0, 2022. str. 34-37 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1201492 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Energy analysis of a steam turbine with two cylinders and steam re-heating
Autori
Mrzljak, Vedran ; Prpić-Oršić, Jasna ; Medica-Viola, Vedran ; Poljak Igor
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
VII INTERNATIONAL SCIENTIFIC CONFERENCE INDUSTRY 4.0 - SUMMER SESSION - PROCEEDINGS
/ Popov, Georgi ; Ovtcharova, Jivka - Sofija : Scientific technical union of mechanical engineering Industry - 4.0, 2022, 34-37
Skup
7th International Scientific Conference Summer Session "Industry 4.0"
Mjesto i datum
Varna, Bugarska, 22.06.2022. - 25.06.2022
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Steam turbine ; Turbine cylinders ; Steam re-heating ; Energy analysis
Sažetak
This paper presents an energy analysis of middle-power steam turbine with two cylinders (High Pressure Cylinder - HPC and Low Pressure Cylinder - LPC) and steam re-heater after the HPC (and before the LPC). Based on a steam operating parameters from the literature, performed energy analysis show that LPC develops higher power and has higher energy efficiency (81.45%) in comparison to HPC (which energy efficiency equals 80.12%). Re-heater is a heat exchanger (flue gases are used for steam heating) which has low energy loss (824.19 kW) and high energy efficiency (97.76%), what is expected energy performance of such heat exchanger. The entire analyzed turbine develops a power of 127480.60 kW and has energy loss equal to 29848.21 kW with energy efficiency of 81.03%.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
NadSve-Sveučilište u Rijeci-UNIRI_TEHNIC‐18‐18‐1146 - Nesigurnosti procjene brzine broda u pri realnim vremenskim uvjetima (Prpić-Oršić, Jasna, NadSve ) ( CroRIS)
IP-2018-01-3739 - Sustav potpore odlučivanju za zeleniju i sigurniju plovidbu brodova (DESSERT) (Prpić-Oršić, Jasna, HRZZ - 2018-01) ( CroRIS)
NadSve-Sveučilište u Rijeci-uniri-tehnic-18-14 - Optimizacija dizalica topline i rashladnih sustava koji koriste radne tvari niskog utjecaja na globalno zatopljenje korištenjem numeričkih simulacija (Pavković, Branimir, NadSve - NATJEČAJ „UNIRI PROJEKTI“ Natječaj za dodjelu sredstava potpore znanstvenim istraživanjima na Sveučilištu u Rijeci za 2018. godinu - projekti iskusnih znanstvenika i umjetnika od 03. 09. 2018.) ( CroRIS)
NadSve-Sveučilište u Rijeci-uniri-tehnic-18-275-1447 - Razvoj inteligentnog ekspertnog sustava za online diagnostiku raka mokračnog mjehura (Car, Zlatan, NadSve - UNIRI potpore) ( CroRIS)
InoUstZnVO-CIII-HR-0108-10 - Concurrent Product and Technology Development - Teaching, Research and Implementation of Joint Programs Oriented in Production and Industrial Engineering (Car, Zlatan, InoUstZnVO - CEEPUS) ( CroRIS)
Ostalo-CEI - 305.6019-20 - Use of regressive artificial intelligence (AI) and machine learning (ML) methods in modelling of COVID-19 spread (COVIDAi) (Car, Zlatan, Ostalo - CEI Extraordinary Call for Proposals 2020) ( CroRIS)
--KK.01.2.2.03.0004 - Centar kompetencija za pametne gradove (CEKOM) (Car, Zlatan; Slavić, Nataša; Vilke, Siniša) ( CroRIS)
--KK.01.1.1.01.009 - Napredne metode i tehnologije u znanosti o podatcima i kooperativnim sustavima (DATACROSS) (Šmuc, Tomislav; Lončarić, Sven; Petrović, Ivan; Jokić, Andrej; Palunko, Ivana) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka,
Sveučilište u Zadru
Profili:
Igor Poljak
(autor)
Jasna Prpić-Oršić
(autor)
Vedran Medica-Viola
(autor)
Vedran Mrzljak
(autor)