NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY

“POLITEHNICA” BUCHAREST / UNIVERSITY CENTER OF PITESTI

Faculty of MECHANICS AND TECNOLOGY

Year 2021

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Design of the optimal control for the active suspension

Sorin MARCU, Dinel POPA, Nicolae–Doru STĂNESCU, Nicolae PANDREA

 

Full paper available.

https://doi.org/10.26825/bup.ar.2021.001

 

 

The collapse modes classification of tubes with different shapes of the cross-section

Paul PREDOIU

 

Full paper available.

https://doi.org/10.26825/bup.ar.2021.002

 

 

Brief review of metamaterials and auxetic materials

Raluca NEGREA

 

Full paper available.

https://doi.org/10.26825/bup.ar.2021.003

 

 

Overview on the use of natural gas in spark ignition engines

Robert Marian POPA, Rodica NICULESCU, Adrian CLENCI, Victor IORGA-SIMĂN

 

Full paper available.

https://doi.org/10.26825/bup.ar.2021.004

 

 

Overview on the cylinder deactivation techniques

Marcel-Alexandru DRĂGHICI, Victor IORGA-SIMĂN, Adrian CLENCI, Rodica NICULESCU, Florian IVAN

 

Full paper available.

https://doi.org/10.26825/bup.ar.2021.005

 

 

Application of Markov chains in the ergonomic design of an industrial ventilation system

Daniel-Constantin ANGHEL, Maria Mihaela ISTRATE

 

Full paper available.

https://doi.org/10.26825/bup.ar.2021.006

 

 

The influence of cutting parameters and tool geometry on cutting force in turning hard materials

Valentin RACASAN, Daniela-Monica IORDACHE

 

Full paper available.

https://doi.org/10.26825/bup.ar.2021.007

 

 

Perspectives on making and enforcing decisions in an organizational group within a company

Ancuța Mihaela BĂLTEANU, Maria Magdalena DICU

 

Full paper available.

https://doi.org/10.26825/bup.ar.2021.008