SCIENTIFIC BULLETIN

2020 - Issue no. 1

CONTENT

MECHANICAL ENGINEERING SERIES
&u

Mircea Dorin Vasilescu, pg.8-14
Economic and technogical considerations on the 3D printing components with SLA printing process

Aydin Tokuslu, pg.15-21
Energy efficiency of a passenger ship in Turkey

Deniz Ünsalan, Kunsel Izet-Ünsalan and K. Turgut Gürsel, pg.22-28
Parametric analysis of gravity Vortex turbines as a low cost renewable energy alternative from low head hydraulic resources

Sorin Draghici, Gabriel Jiga, Sebastian Vintila, Radu Mihalache, Horia Alexandru Petrescu and Anton Hadar, pg.29-33
Structural evaluation of a composite centrifugal rotor

Mircea Dorin Vasilescu, pg.34-40
Technical considerations on the 3D printing components with DLP 3D printing process with ecological resin

Valentina M. Pomazan and Sorin R. Sintea, pg.41-46
Solving structural design challenges with generative solutions

Valerian Novac, Eugen Rusu and Ionut Cristian Scurtu, pg.47-54
UUVs support to naval operations

Mihaela Turof, pg.55-65
Reconstitution of the geometric elements of a conic gear

Mihaela Turof, pg.66-75
Initial tightening of a cylinder head assembly on a marine engine block

Mihaela Greti Manea, pg.76-81
The influence of the cruise speed on the amplitude of the oscillatory movements of the ship - OCTOPUS software-assisted study