VOLUME 8/2023 ISSUE 3

 

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Journal of Engineering Sciences and Innovation (JESI) is indexed in the following databases for academic journals:

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Editing: Ing. Iolanda Constanţa PANAIT

Cover: Mihai GĂZDARU

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 Editor-in-chief: Valeriu V. JINESCU
University Politehnica of Bucharest
Co-editor: Florin Teodor TANASESCU
University Politehnica of Bucharest
Honorary editor: Mihai MIHAITA
Honorary President of Technical Sciences Academy of Romania
Managing editor: Dan BOGDAN
AGIR Publishing House

Quarterly multidisciplinary scientific journal:

– 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

Copyright. Journal of Engineering Sciences and Innovation (JESI) has the copyright for all the published papers; it is a Gold Open Access Journal.
The readers are free to download, copy and distribute the paper content, even commercially, as long as they credit you for the original creation and cited the paper author(s).

Journals fusion. Starting January 01, 2022 the journals mentioned below fuse with JESI and terminate their activity. The issues specific to each journal will be included in the appropriate section of the JESI:

‒ the journal Termotehnica / Thermal Engineering / Thermotehnique, will be included in section Thermal Science and Engineering;

‒ the Romanian Journal of Mechanics will be included in the section Mechanical Engineering;

‒ the Journal Telecommunications will be included in the section Electrical and Electronics Engineering, Computer Sciences and Engineering (starting with nr. 3/2022 of JESI journal).

 

CONTENTS

A. Mechanical Engineering
Costică Atanasiu, Ștefan Sorohan
Stress state in perforated discs

227

Alămoreanu Mircea, Vasilescu Andrei
Analysis of the carrier cable of gravity transport installations subject to the action of the wind

239

D. Environmental Engineering and Energy
Viorel Badescu
Best operation strategies for piezoelectric vibration energy harvesters. II. Application to simple or induction-assisted resistive loads

251

Nai-Xing Wang, Lei-Yang Zhang, Yue-Hua-Wu, Dumitra Lucan
Some sulphur – containing double combination reagents

269

Dragoș Buzdugan, Cosmin Codrean, Sebastian Ambruș, Viorel-Aurel Șerban
Self-fluxing amorphous Nickel-based alloys obtained by different techniques. Performance and technological difficulties

277

E. Civil Engineering and Transport Engineering
Irina Duma, Dragoș-Daniel Trușcă, Nicolae Burnete, Adrian Todoruț
Research on the study of frontal collision between a vehicle and a fixed rigid barrier

287

E. Electrical, Electronics Engineering, Computer Sciences and Engineering

Muhanned AL-Rawi, Muaayed AL-Rawi
On the simulation of three phase induction machine

299

Vasile Sima
Performance improvement in computing the L-infinity norm of descriptor systems

311

G. Petroleum and Mining Engineering
Sorin Mihai Radu, Nicolae Iliaș, Iulian Offenberg
Training of specialists for the valorization of mineral resources of the globe

323

G. Inter – and Transdisciplinary in Science and Technology
Ioan Cuncev
Passing the systems among levels of quantum reality

335

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