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Pregled bibliografske jedinice broj: 1071493

The Leakage of Steam Mass Flow Rate through the Gland Seals – Influence on Turbine Produced Power


Vedran Mrzljak; Jan Kudláček; Đerzija Begić- Hajdarević; Jelena Musulin
The Leakage of Steam Mass Flow Rate through the Gland Seals – Influence on Turbine Produced Power // Pomorski zbornik - Journal of Maritime and Transportation Sciences, 58 (2020), 1; 39-56 doi:10.18048/2020.58.03. (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1071493 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The Leakage of Steam Mass Flow Rate through the Gland Seals – Influence on Turbine Produced Power

Autori
Vedran Mrzljak ; Jan Kudláček ; Đerzija Begić- Hajdarević ; Jelena Musulin

Izvornik
Pomorski zbornik - Journal of Maritime and Transportation Sciences (0554-6397) 58 (2020), 1; 39-56

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Gland seals ; Steam mass flow rate leakage ; Steam turbine power

Sažetak
In this paper is presented an analysis of gland seals operation and their influence on the performance of low power steam turbine with two cylinders and steam reheating, which can be used in marine applications. Performed analysis presents a comparison of steam turbine main operating parameters when gland seals operation is neglected (as usual in the most of the literature) and when steam mass flow rates leaked through all gland seals are taken into consideration. Steam mass flow rate leakage through all gland seals reduces produced power of the whole turbine and both of its cylinders. Operation of gland seal mounted at the inlet in the first cylinder of any steam turbine (cylinder which operates with the steam of the highest pressure) has the most notable influence on the reduction of the whole turbine produced power. Gland seal mounted at the outlet of the last turbine cylinder (cylinder which operates with the steam of the lowest pressure) did not have any influence on the reduction of steam turbine produced power. In any detail analysis of a steam turbine (especially the complex turbine with multiple cylinders), gland seals operation should be considered due to their notable influence on the turbine performance.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
CEEPUS CIII-HR-0108
DATACROSS KK.01.1.1.01.0009
uniri‐tehnic‐18‐18‐1146
uniri-tehnic-18-275-1447
HRZZ-IP-2018-01-3739 - Sustav potpore odlučivanju za zeleniju i sigurniju plovidbu brodova (DESSERT) (Prpić-Oršić, Jasna, HRZZ - 2018-01) ( POIROT)

Ustanove:
Tehnički fakultet, Rijeka

Profili:

Avatar Url Vedran Mrzljak (autor)

Citiraj ovu publikaciju

Vedran Mrzljak; Jan Kudláček; Đerzija Begić- Hajdarević; Jelena Musulin
The Leakage of Steam Mass Flow Rate through the Gland Seals – Influence on Turbine Produced Power // Pomorski zbornik - Journal of Maritime and Transportation Sciences, 58 (2020), 1; 39-56 doi:10.18048/2020.58.03. (međunarodna recenzija, članak, znanstveni)
Vedran Mrzljak, Jan Kudláček, Đerzija Begić- Hajdarević & Jelena Musulin (2020) The Leakage of Steam Mass Flow Rate through the Gland Seals – Influence on Turbine Produced Power. Pomorski zbornik - Journal of Maritime and Transportation Sciences, 58 (1), 39-56 doi:10.18048/2020.58.03..
@article{article, year = {2020}, pages = {39-56}, DOI = {10.18048/2020.58.03.}, keywords = {Gland seals, Steam mass flow rate leakage, Steam turbine power}, journal = {Pomorski zbornik - Journal of Maritime and Transportation Sciences}, doi = {10.18048/2020.58.03.}, volume = {58}, number = {1}, issn = {0554-6397}, title = {The Leakage of Steam Mass Flow Rate through the Gland Seals – Influence on Turbine Produced Power}, keyword = {Gland seals, Steam mass flow rate leakage, Steam turbine power} }
@article{article, year = {2020}, pages = {39-56}, DOI = {10.18048/2020.58.03.}, keywords = {Gland seals, Steam mass flow rate leakage, Steam turbine power}, journal = {Pomorski zbornik - Journal of Maritime and Transportation Sciences}, doi = {10.18048/2020.58.03.}, volume = {58}, number = {1}, issn = {0554-6397}, title = {The Leakage of Steam Mass Flow Rate through the Gland Seals – Influence on Turbine Produced Power}, keyword = {Gland seals, Steam mass flow rate leakage, Steam turbine power} }

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