VOLUME 5/2020, ISSUE 2

This work is licensed under a Creative Commons Attribution 4.0 International License.

The Journal is included in the international database:
– DOAJ (Directory of Open Access Journals)
-EBSCO

Editor-in-chief: Valeriu V. JINESCU
University Politehnica of Bucharest
Co-editor: Florin Teodor TANASESCU
University Politehnica of Bucharest
Honorary editor: Mihai MIHAITA
President of Technical Sciences Academy of RomaniaManaging editor: Ioan Ganea
AGIR Publishing House
Journal of Engineering Sciences and Innovation is a quarterly multidisciplinary scientific journal, print and electronic:

– covers all disciplines of engineering sciences;
– free of charge. No processing and submission charges;
– open access;
– hard copy version, ISSN 2601 -6699;
– on-line version, ISSN-L2537 – 320X;
– high visibility, anyone can read and/or download a paper;
– jesi@astr.ro

A. Mechanical Engineering

Petru Berce, Horea Chezan, Razvan Pacurar
The mechanical behavior of a dynamically stressed customized skull implant made from different types of biomaterials by Additive Manufacturing technologies
http://doi.org/10.56958/jesi.2020.5.2.87

Ion Bostan, Sergiu Mazuru, Serghei Scaticailov
Processes generating non-standard profiles variable convex-concav of precessional gear
http://doi.org/10.56958/jesi.2020.5.2.111

111

B. Chemical Engineering, Materials Science and Engineering

Tudora Cristian Ion, Abrudeanu Marioara, Stanciu Sergiu, Anghel Daniel
Constantin, Plaiasu Gabriela Adriana, Rizea Vasile, Coteata Margareta, Dumitru
Mihai, Cimpoesu Nicanor
Activation of CuAlNi SMAs using a solar energy
http://doi.org/10.56958/jesi.2020.5.2.123

123

C. Environmental Engineering and Energy

Ion Boldea, Nicolae Muntean, Lucian Tutelea, Dan Hulea
High voltage DC power distribution: a panoramic view
http://doi.org/10.56958/jesi.2020.5.2.129

129

Alexandru Woinaroschy, Alice Iordache
Forecast of the evolution of a pollutant concentration from a groundwater source
http://doi.org/10.56958/jesi.2020.5.2.141

141

E. Electrical and Electronics Engineering

Marinescu Andrei
The Romanian wireless power transfer network
http://doi.org/10.56958/jesi.2020.5.2.149

149

F. Petroleum and Mining Engineering

Valentin-Paul Tudorache, Lazar Avram, Niculae-Napoleon Antonescu
Aspects on offshore drilling process in deep and very deep waters
http://doi.org/10.56958/jesi.2020.5.2.157

157