Dr. sc. Sanjin Troha dipl.ing.

Tehnički fakultet Zavod za konstruiranje u strojarstvu

prostorija : 1-117a
e-pošta : stroha@riteh.hr
mobitel :

Obrazovanje

1.1.2011. - Doktor tehničkih znanosti Strojarstvo Tehnički fakultet u Rijeci
1.1.1997. - Diplomirani inženjer strojarstva Strojarstvo Tehnički fakultet u Rijeci
1.1.1991. - Strojarski tehničar Finomehanika u procesnoj tehnici Tehnološko-saobraćajni školski centar u Rijeci
1.1.1987. - Svjedodžba osnovne škole Osnovna škola "Edvard Kardelj" Matulji

Radno iskustvo

1.1.2016. - Docent Održavanje predavanja i vježbi iz kolegija sa Zavoda za konstruiranje u strojarstvu. Tehnički fakultet u Rijeci
1.1.2011. - 1.1.2016. Viši asistent Održavanje vježbi i predavanja iz kolegija sa Zavoda za konstruiranje u strojarstvu Tehnički fakultet u Rijeci
1.1.2006. - 1.1.2011. Asistent Održavanje nastave iz predmeta s Katedre za inženjersku grafiku. Rad na znanstvenim projektima Tehnički fakultet u Rijeci
1.1.2002. - Stručni suradnik u nastavi Održavanje vježbi iz nacrtne geometrije na Zavodu za matematiku Građevinski fakultet u Rijeci
1.1.1998. - 1.1.2006. Stručni suradnik u nastavi Održavanje vježbi iz predmeta s Katedre za inženjersku grafiku Tehnički fakultet u Rijeci
1.1.1998. - Nastavnik strojarske grupe predmeta Održavanje nastave iz tehničke mehanike i termodinamike u srednjoj školi Tehnička škola za strojarstvo i brodogradnju u Rijeci
-

Članstva

1.1.2012. - ALUMNI klub Tehničkog fakulteta Sveučilišta u Rijeci

Nastavna djelatnost

Kolegiji

1.1.2010. - Primjena računala
Računarstvo
Tehnički fakultet u Rijeci
suradnik
Norma sati:
1.1.2006. - Inženjerska grafika
Strojarstvo, Brodogradnja
Tehnički fakultet u Rijeci
suradnik
Norma sati:
1.1.2006. - Inženjerska grafika i dokumentiranje
Elektrotehnika
Tehnički fakultet u Rijeci
suradnik
Norma sati:
1.1.2006. - Tehničko dokumentiranje
Elektrotehnika
Tehnički fakultet u Rijeci
suradnik
Norma sati:
1.1.2006. - Oblikovanje pomoću računala
Strojarstvo, Brodogradnja
Tehnički fakultet
suradnik
Norma sati:
1.1.2002. - Nacrtna geometrija
Građevina
Građevinski fakultet
suradnik
Norma sati:
1.1.1998. - 1.1.2006. Tehničko crtanje i CAD
Strojarstvo, Brodogradnja
Tehnički fakultet u Rijeci
suradnik
Norma sati:
1.1.1998. - Tehničko crtanje
Strojarstvo, Brodogradnja
Tehnički fakultet u Rijeci
suradnik
Norma sati:

Mentor u završnim radovima

16.7.2013. - Dvostupanjski koaksijalni reduktor opće namjene
Marko Mrak
Strojarstvo
Tehnički fakultet u Rijeci

Izdavaštvo

1.1.2008. - Inženjerska grafika zbirka zadataka iz opisa oblika

Financiranje: Zigo

Znanstvena i umjetnička djelatnost

Znanstveni radovi

1. Troha, Sanjin; Marunić, Gordana
Modelling of External Gears
2nd International Conference on Computer Aided Desing and Manufacturing - 2004.

2. Karaivanov, Dimitar; Troha, Sanjin
A method for storing large lenght loads
Journal of the University of Chemical Technology and Metallurgy (1311-7629) 47 (2012), 3; 347-350

3. Karaivanov, Dimitar; Troha, Sanjin; Pavlova, Ralitsa
Investigation into self-locking planetary gear trains throught the lever analogy
Transactions of FAMENA (1333-1124) 36 (2012), 1; 13-24

4. Troha, Sanjin; Lovrin, Neven; Milovančević, Miloš
Selection of the Two–Carrier Shifting Planetary Gear Train Controlled by Clutches and Brakes
Transactions of FAMENA (1333-1124) 3 (2012), 36; 1-12

5. Milovančević, Miloš; Milenković, Dragica; Troha, Sanjin
The optimization of the vibrodiagnostic method applied on turbo machines
Transactions of FAMENA (1333-1124) XXXIII-3 (2009); 63-70

6. Troha, Sanjin; Petrov, Petar; Karaivanov, Dimitar
Regarding the optimization of coupled two-carrier planetary gears with two coupled and four external shafts
Mašinostroene&elektrotehnika (0025-455X) 1 (2009); 49-56

7. Kazakoff, Alexander; Karaivanov, Dimitar; Troha, Sanjin
Computer analysis of a three mass crane dynamic system
Journal of Theoretical and Applied Mechanics (0861-6663) 38 (2008), 3; 36-60

8. Kazakoff, Alexander; Karaivanov, Dimitar; Troha, Sanjin
Crane dynamics in a vertical base plane
Comptes rendus de l’ Acade'mie bulgare des Sciences (1310-1331) 60 (2007), 10; 1077-1084

9. Troha, Sanjin; Karaivanov, Dimitar
Coupled two-carrier planetary gears for two-speed transmissions
Mechanical engineering and technology (ISSN1312-0859) 2 (2007); 67-72

10. Karaivanov, Dimitar; Troha, Sanjin
Examining the Possibilities for Using Coupled Two-carrier Planetary Gears in Two-speed Mechanical Transmissions
Mašinostroene&elektrotehnika (0025-455X) 5/6 (2006); 124-127

11. Karaivanov, Dimitar; Troha, Sanjin
On the Structural Analysis of Coupled Planetary Gears
Mašinostroene&elektrotehnika (0025-455X) 9 (2005), 9; 76-83

12. Troha, Sanjin
?????? ?? ?????????? ???????? ?? ???????? ?????????? ???????? ???????? ?? ???????????? ????????? ??????????( Analysis of a planetary twoo-speed gear train’s variants )
Sofija :

13. Karaivanov, Dimitar; Troha, Sanjin; Pavlova, Ralitsa
Experimental study of the losses in a three-stage planetary gear train
Proceedings of the 3rd International Conference Power Transmissions '09 / Athanassios Mihailidis (ur.). - Thessaloniki :

14. Troha, Sanjin; Karaivanov, Dimitar
The comparative analysis of the quality of fabricating planetary gear trains based on measuring efficiency
SCIENCE & MOTOR VEHICLESBeograd :

15. Troha, Sanjin; Karaivanov, Dimitar
Experimental determination of losses in planetary gears by means of static loading
Proceedings of the International Conf., AMO´Kranevo :

16. Troha, Sanjin; Karaivanov, Dimitar
Experimental Comparative Analysis of the Manufacturing Quality of Planetary Gear Trains
25. jubilejna naučna konferenca MTF'2007 : Sbornik dokladi / Tabakova, Božena ; Dobrev, Petar ; Janko, Ina ; Dimitrova Raina ; Sikova, Borjana (ur.). - Sofija : Tehničko sveučilište , 2007. 259-264 (ISBN: 978-954-438-624-5).

17. Troha, Sanjin; Pavlova, Ralitsa, Karaivanov, Dimitar
SOME DESIGN SOLUTIONS FOR OSCILLATION DAMPERS FOR HANDLING MACHINES
ADP 2012 Sofija

18. Troha, Sanjin; Marunić, Gordana
3D geometrijsko modeliranje zupčastog reduktora( 3D Geometrical Modelling of Gearbox )
International Scientific Conference on Production Engineering (RIM 2003) : proceedings / Karabegović, Isak ; Jurković, Milan ; Dolenček, Vlatko (ur.). - Bihać : Faculty of Technical Engineering , 2003. 55-60 (ISBN: 9958-624-16-8).

Pozvana predavanja

1. Troha, Sanjin, Technical University – Sofia, Faculty of Mechanical Engineering
Selection of the two-carrier shifting planetary gear train controlled by clutches and brakes
Technical University – Sofia, Faculty of Mechanical Engineering - 5.2.2013.
2. Troha, Sanjin, Technical University – Sofia, Faculty of Industrial Technology
Characteristics and application possibilities of some two-speed planetary gear trains
Faculty of Industrial Technology - Technical University – Sofia - 4.2.2013.
3. Troha, Sanjin, Technical University – Sofia, Faculty of Mechanical Engineering
?????? ?? ?????????? ???????? ?? ???????? ?????????? ???????? ???????? ?? ???????????? ????????? ?????????? (Analysis of a planetary twoo-speed gear train’s variants)
- 3.11.2011.
4. Troha, Sanjin
Concept for Determination of Efficiency of Complex Planetary Gear Boxes, FACULTY OF MACHINE TECHNOLOGIES, Plovdiv, Bugarska
FACULTY OF MACHINE TECHNOLOGIES, Plovdiv, Bugarska - 1.7.2005.
5. Troha, Sanjin
Using the Program System LINDO/LINGO as a Techno-economical Optimization of the Engineers Constructions, TECHNICAL UNIVERSITY - SOFIA, FACULTY OF MANAGEMENT
TECHNICAL UNIVERSITY - SOFIA FACULTY OF MANAGEMENT - 1.7.2005.
6. Troha, Sanjin
One Method for Optimization of Planetary Gear Boxes
FACULTY OF MACHINE TECHNOLOGIES, Plovdiv, Bugarska - 1.7.2005.
7. Troha, Sanjin
3D Geometrical Modeling of Complicated Gears, Technical University – Sofia, Faculty of Mechanical Engineering
Technical University – Sofia, Faculty of Mechanical Engineering - 1.3.2005.

Kongresna priopćenja

1.
Troha, Sanjin; Pavlova, Ralitsa, Karaivanov, Dimitar
SOME DESIGN SOLUTIONS FOR OSCILLATION DAMPERS FOR HANDLING MACHINES Predavanje XXI International Scientific and Technical Jubilee Conference "ADP-2012" Sozopol, Bulgaria - 21.6.2012.
2.
Troha, Sanjin
A????? ?? ?????????? ???????? ?? ???????? ?????????? ???????? ???????? ?? ???????????? ????????? ?????????? Pozvano predavanje 7th International Scientific Conference “Mechanics and Machine Elements" Sofija, Bugarska - 3.11.2011.
3.
Troha, S. ; Karaivanov, D
THE COMPARATIVE ANALYSIS OF THE QUALITY OF FABRICATING PLANETARY GEAR TRAINS BASED ON MEASURING EFFICIENCY XXII Intl. JUMV Automotive Conference SCIENCE & MOTOR VEHICLES Beograd, Srbija - 16.4.2009.
4.
Karaivanov, Dimitar; Troha, Sanjin; Pavlova, Ralitsa
EXPERIMENTAL STUDY OF THE LOSSES IN A THREE-STAGE PLANETARY GEAR TRAIN Predavanje 3rd International Conference Power Transmissions '09 Solun, Grčka - 1.1.2009.
5.
Troha, Sanjin; Karaivanov, Dimitar
EXPERIMENTAL DETERMINATION OF LOSSES IN PLANETARY GEARS BY MEANS OF STATIC LOADING Predavanje International Conf., "AMO" Kranevo, Bugarska - 18.6.2008.
6.
Troha, Sanjin; Karaivanov, Dimitar
EXPERIMENTAL COMPARATIVE ANALYSIS OF THE MANUFACTURING QUALITY OF PLANETARY GEAR TRAINS Predavanje 25. Int. Conf. MTF Sozopol, Bulgaria - 14.9.2007.
7.
Makedonski, Aleksandar; Makedonski, Boris; Troha, Sanjin
NANO TECHNOLOGY FOR SURFACE TRETMENT OF FERROMAGNETIC MATERIALS Predavanje 1st International Conference of Heat Treatment and Surface Engineering of Tools and Dies Proceedings Pula - 1.1.2005.
8.
Troha, Sanjin; Marunić, Gordana
MODELLING OF EXTERNAL GEARS Predavanje 2nd International Conference on Computer Aided Design and Manufacturing Šibenik, Hrvatska - 1.1.2004.
9.
Troha, Sanjin; Marunić, Gordana
3D GEOMETRIJSKO MODELIRANJE ZUPČASTOG REDUKTORA (3D GEOMETRICAL MODELING OF GEARBOX) International Scientific Conference on Production Engineering (RIM 2003) Bihać, Bosna i Hercegovina - 1.1.2003.

Znanstveni projekti

1. 1.1.2010. - 1.1.2011.
Investigation of the Self-Locking in Planetary Gear Trains (broj projekta 10706/ 2010); Istraživač; Sveučilište kemijske tehnologije i metalurgije u Sofiji, Bugarska; ;
2. 1.1.2009. - 1.1.2010.
Dynamic and Efficiency Optimization of Hoists’ and Wind Turbines’ Planetary Gear Trains (broj projekta 10660/2009); Istraživač; Sveučilište kemijske tehnologije i metalurgije u Sofiji, Bugarska; ;
3. 1.1.2008. - 1.1.2009.
Demonstrational test bench for efficiency determination and dynamical studies of planetary gear trains (broj projekta 10516/2008); Istraživač; Sveučilište kemijske tehnologije i metalurgije u Sofiji, Bugarska; ;
4. 1.1.2007. - 1.1.2013.
Materijali, trajnost i nosivost suvremenih zupčastih prijenosnika (šifra projekta 069-0692195-1796); Istraživač; MZOŠ; ;
5. 1.1.2006. - 1.1.2007.
Study and Optimization of the Coupled Planetary Gear Trains Efficiency (broj projekta 10323/2006); Istraživač; Sveučilište kemijske tehnologije i metalurgije u Sofiji, Bugarska; ;
6. 1.1.2002. - 1.1.2006.
Vrjednovanje opteretivosti inženjerske konstrukcije (šifra projekta 0069004); Istraživač; MZOŠ; ;
7. 1.1.1998. - 1.1.2002.
Istraživanja opteretivosti sustava za prijenos snage (šifra projekta 069008); Istraživač; MZOŠ; ;

Znanstveni skupovi

1. - 30.6.2013.
Sedmi međunarodni seminar "ADVANCED MANUFACTURING TECHNOLOGIES" (CEEPUS projekt CIII-BG-0613-01-1112) Sozopol, Bugarska Član međunarodnog znanstvenog odbora
2. - 28.6.2012.
Šesti međunarodni seminar "ADVANCED MANUFACTURING TECHNOLOGIES" (CEEPUS projekt CIII-BG-0613-01-1112) Sozopol, Bugarska Član međunarodnog znanstvenog odbora

Patenti

1. 2010. Karaivanov, Dimitar; Troha, Sanjin
An overhead storage retrieval (S/R) machine with shortened columns, Broj patenta: 65981, Bugarska
overhead S/R machine, shortened columns