Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 720225

Strength assessment of two-stroke marine diesel engine piston rings in the mounting procedure


Vladimir, Nikola; Šestan, Ante; Ančić, Ivica; Prosinečki, Tomislav
Strength assessment of two-stroke marine diesel engine piston rings in the mounting procedure // Proceedings of the Twelfth International Conference on Marine Sciences and Technologies - Black Sea 2014 / Georgiev, Petar ; Kishev, Rumen ; Shtereva, Galina (ur.).
Varna, Bulgaria, 2014. str. 141-145 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 720225 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Strength assessment of two-stroke marine diesel engine piston rings in the mounting procedure

Autori
Vladimir, Nikola ; Šestan, Ante ; Ančić, Ivica ; Prosinečki, Tomislav

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

Izvornik
Proceedings of the Twelfth International Conference on Marine Sciences and Technologies - Black Sea 2014 / Georgiev, Petar ; Kishev, Rumen ; Shtereva, Galina - Varna, Bulgaria, 2014, 141-145

Skup
Twelfth International Conference on Marine Sciences and Technologies - Black Sea 2014

Mjesto i datum
Varna, Bugarska, 25-27.09.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
piston ring; mounting procedure; marine diesel engine; stress; analytical solution; FEM

Sažetak
Piston rings are essential parts of all modern internal combustion engines and their properties significantly affect the engine reliability and exploitation life. Roles of a piston ring are: sealing the engine combustion chamber, minimization of the frictional losses against the cylinder liner, evenly distribution of oil along the cylinder liner and transfer of the heat from the piston. This paper deals with the strength assessment of a compression ring of a two stroke crosshead marine diesel engine in the mounting procedure. Namely, during the mounting the ring should be expanded by the appropriate device, which can cause significant bending moments and consequently plastic deformations. The aim of the paper is to examine selected available methods for the strength assessment of a ring to improve its mounting procedure. Two approaches are used to calculate the stress levels, i.e.: energy approach based on the 2nd Castigliano's theorem as well as widely used commercial FEA tool employing four-node solid elements. Based on the obtained numerical results family of curves determining allowable ring deflection with respect to the ring diameter and its width are drawn.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Strojarstvo



POVEZANOST RADA


Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Nikola Vladimir (autor)

Avatar Url Ante Šestan (autor)

Avatar Url Ivica Ančić (autor)


Citiraj ovu publikaciju:

Vladimir, Nikola; Šestan, Ante; Ančić, Ivica; Prosinečki, Tomislav
Strength assessment of two-stroke marine diesel engine piston rings in the mounting procedure // Proceedings of the Twelfth International Conference on Marine Sciences and Technologies - Black Sea 2014 / Georgiev, Petar ; Kishev, Rumen ; Shtereva, Galina (ur.).
Varna, Bulgaria, 2014. str. 141-145 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Vladimir, N., Šestan, A., Ančić, I. & Prosinečki, T. (2014) Strength assessment of two-stroke marine diesel engine piston rings in the mounting procedure. U: Georgiev, P., Kishev, R. & Shtereva, G. (ur.)Proceedings of the Twelfth International Conference on Marine Sciences and Technologies - Black Sea 2014.
@article{article, author = {Vladimir, Nikola and \v{S}estan, Ante and An\v{c}i\'{c}, Ivica and Prosine\v{c}ki, Tomislav}, year = {2014}, pages = {141-145}, keywords = {piston ring, mounting procedure, marine diesel engine, stress, analytical solution, FEM}, title = {Strength assessment of two-stroke marine diesel engine piston rings in the mounting procedure}, keyword = {piston ring, mounting procedure, marine diesel engine, stress, analytical solution, FEM}, publisherplace = {Varna, Bugarska} }
@article{article, author = {Vladimir, Nikola and \v{S}estan, Ante and An\v{c}i\'{c}, Ivica and Prosine\v{c}ki, Tomislav}, year = {2014}, pages = {141-145}, keywords = {piston ring, mounting procedure, marine diesel engine, stress, analytical solution, FEM}, title = {Strength assessment of two-stroke marine diesel engine piston rings in the mounting procedure}, keyword = {piston ring, mounting procedure, marine diesel engine, stress, analytical solution, FEM}, publisherplace = {Varna, Bugarska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font