Naslov
The change in energy flow streams for main marine propulsion steam turbine at different loads

Autori
Mrzljak, Vedran ; Prpić-Oršić, Jasna ; Medica- Viola, Vedran ; Anđelić, Nikola

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
XXVIII INTERNATIONAL SCIENTIFIC CONFERENCE - Trans & MOTAUTO 2020 - PROCEEDINGS / Kolev, Petar - Sofija : Scientific technical union of mechanical engineering Industry - 4.0, 2020, 8-11

Skup
28th International Scientific Technical Conference Trans & MOTAUTO

Mjesto i datum
Varna, Bugarska, 22.06.2020. - 25.06.2020

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Main marine steam turbine ; Energy flow streams ; Load change ; Power distribution

Sažetak
This paper present analysis of energy flow streams through the main steam turbine (the turbine is used for commercial LNG carrier propulsion) at three different loads. An increase in the propulsion plant (and proportionally increase in the main turbine) load resulted with an increase in energy flow streams and with an increase in the amount of water droplets inside steam at the main turbine outlet. Analyzed turbine has three steam extractions which opening as well as the amount of energy flow stream delivered through each extraction, significantly differs at various loads. The analysis shows that the highest energy flow stream consumers from the main turbine are deaerator and high pressure feed water heating system.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA