Pregled bibliografske jedinice broj: 1184840
Thermodynamic analysis of backpressure and condensing steam turbines from cogeneration system
Thermodynamic analysis of backpressure and condensing steam turbines from cogeneration system // XV INTERNATIONAL CONFERENCE FOR YOUNG RESEARCHERS - TECHNICAL SCIENCES. INDUSTRIAL MANAGEMENT 2022 - PROCEEDINGS / Angelov, Cyril (ur.).
Sofija: Scientific technical union of mechanical engineering Industry - 4.0, 2022. str. 3-6 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1184840 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Thermodynamic analysis of backpressure and
condensing steam turbines from cogeneration system
Autori
Mrzljak, Vedran ; Prpić-Oršić, Jasna ; Poljak, Igor ; Gospić, Ivan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
XV INTERNATIONAL CONFERENCE FOR YOUNG RESEARCHERS - TECHNICAL SCIENCES. INDUSTRIAL MANAGEMENT 2022 - PROCEEDINGS
/ Angelov, Cyril - Sofija : Scientific technical union of mechanical engineering Industry - 4.0, 2022, 3-6
Skup
XV International Conference for Young Researchers: Technical Sciences. Industrial Management
Mjesto i datum
Borovec, Bugarska, 09.03.2022. - 12.03.2022
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Backpressure steam turbine ; Condensing steam turbine ; Thermodynamic analysis ; Cogeneration system
Sažetak
This paper presents thermodynamic (energy and exergy) analysis of backpressure (BPT) and condensing (CT) steam turbines from cogeneration system. Based on the measurement data from exploitation it is performed calculation of main operating parameters for both turbines and its comparison. Analysis shows that BPT develops significantly lower mechanical power (22821.90 kW) in comparison to CT (30893.10 kW), but also BPT has more than four times lower energy and exergy power losses when compared to CT. Due to much lower losses, BPT has significantly higher energy and exergy efficiencies (93.26% and 94.95%, respectively) in comparison to CT (82.63% and 83.87%, respectively). Energy and exergy power of a steam flow related to both observed turbines show that the BPT is the dominant heat supplier for all heat consumers inside the cogeneration system.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
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‐18‐18‐1146 - Nesigurnosti procjene brzine broda u pri realnim vremenskim uvjetima (Prpić-Oršić, Jasna, NadSve ) ( 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)
--KK.01.2.2.03.0004 - Centar kompetencija za pametne gradove (CEKOM) (Car, Zlatan; Slavić, Nataša; Vilke, Siniša) ( 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)
Ustanove:
Tehnički fakultet, Rijeka,
Sveučilište u Zadru
