Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Žarković, Božica"'
Autor:
Mrzljak, Vedran1 vmrzljak@riteh.hr, Žarković, Božica1 bozica.zarkovic@gmail.com, Poljak, Igor2 igor.poljak2@gmail.com
Publikováno v:
Scientific Journal of Maritime Research. Dec2017, Vol. 31 Issue 2, p119-127. 9p. 2 Diagrams, 3 Charts, 8 Graphs.
The paper presents numerical analysis of in- cylinder pressure and temperature change for naturally aspirated gasoline engine and two of its upgrades - upgrade with turbocharger only and upgrade with turbocharger along with air cooler. Numerical anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::b525a0e19c80e61a891cb5a2d6934a5f
https://www.bib.irb.hr/1007670
https://www.bib.irb.hr/1007670
The paper presents numerical analysis of air after turbocharger cooling process and its influences on the gasoline engine operating parameters. Analysis was performed with numerical 0D (zero-dimensional) simulation model by using two sets of simulati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::b4617cb00615de9f350b04d8eef77ced
https://www.bib.irb.hr/989376
https://www.bib.irb.hr/989376
Autor:
Žarković, Božica
U ovom završnom radu analiziran je zadani atmosferski Otto motor s četiri cilindra u liniji i snagom od 110 kW pri 6000 min-1. Nakon izračunatih radnih parametara zadanog motora izvršeno je nekoliko njegovih nadogradnji. Najprije je motor nadogra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::395462511a2bf697d97d688797e7223c
https://www.bib.irb.hr/969924
https://www.bib.irb.hr/969924
Autor:
Mrzljak, Vedran, Žarković, Božica
Numerical investigation of naturally aspirated gasoline engine main operating parameters and engine upgrade with a turbocharger is presented in this paper. Analysis is performed by using numerical 0D (zero-dimensional) simulation model. Turbocharging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::4b327af7641e4b4a2828a956645e8c5f
https://www.bib.irb.hr/946079
https://www.bib.irb.hr/946079
Publikováno v:
NAŠE MORE : znanstveni časopis za more i pomorstvo
Volume 65
Issue 1
Volume 65
Issue 1
Paper has presented an exergy analysis of steam pressure reduction valve, unavoidable element in the steam propulsion plant on LNG carrier. The steam pressure reduction valve was analyzed in a wide range of steam system loads. Along with pressure dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::eb35e07d042158b225438725f7e362c3
https://hrcak.srce.hr/195326
https://hrcak.srce.hr/195326
A change in essential operating parameters of a high speed direct injection turbocharged diesel engine MAN D0826 LOH15 during the injected fuel mass flow variation was presented. Based on two measurement sets, performed with standard diesel fuel, sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::2ae996b358e6b01d6bd850c7c83810ed
https://www.bib.irb.hr/931091
https://www.bib.irb.hr/931091
During the engine experimental investigation usually was obtained engine effective power and rotational speed. In order to obtain engine mechanical efficiency and engine indicated power from experimental data, must be used equation for calculation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::3a2a63ad1e21b3a3b078c6b06035235c
https://www.bib.irb.hr/931099
https://www.bib.irb.hr/931099
Four-stroke air cooled, direct injection diesel engine Torpedo BT4L912 during rotational speed variation was investigated in this paper. By using the measurement results obtained at engine brake was calculated several main operating parameters in eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::6becddb1cda01a76b79ebcea2c8d404f
https://www.bib.irb.hr/931101
https://www.bib.irb.hr/931101
The influences of liquid fuel temperature, pressure and injection rate on fuel contraction coefficient and Reynolds number during a fuel injection were investigated in this paper. Nozzle geometry parameters remained constant during the whole numerica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::94550006f62c24af461e037e2457b84a
https://www.bib.irb.hr/946086
https://www.bib.irb.hr/946086