Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Bogdan Alexandru Chiriță"'
Autor:
Nicolae Catalin Tampu, Raluca Ioana Tampu, Oana-Irina Patriciu, Bogdan Alexandru Chiriță, Lucian Gavrilă
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 21, Iss 3, Pp 435-444 (2020)
Our study presents the investigation of the inhibitive performances of Spinacia oleracea (spinach) and Raphanus sativus (radish) hydroalcoholic leaves extracts on mild steel corrosion in acidic environments. The spinach and radish leaves extracts
Externí odkaz:
https://doaj.org/article/085aa1a88a714b77b91d19987e2f8a37
Autor:
OANA GHIORGHE, CAROL SCHNAKOVSZKY, EUGEN HERGHELEGIU, MARIA CRINA RADU, BOGDAN ALEXANDRU CHIRITA, NICOLAE CATALIN TAMPU, BOGDAN NITA, PETRICA RADU
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 25, Iss 1, Pp 071-090 (2024)
Electrical discharge machining is a non-conventional technology widely used to meet the rigors of industrial requirements imposed by the processing of emerging and advanced materials (e.g., geometrical complexity, high dimensional accuracy, and high
Externí odkaz:
https://doaj.org/article/1e5352ec808c4d569eb5b59df33f537d
Autor:
Bogdan Nita, Raluca Ioana Tampu, Catalin Tampu, Bogdan Alexandru Chirita, Eugen Herghelegiu, Carol Schnakovszky
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 5, p 186 (2024)
In the aerospace industry, an important number of machined parts are submitted for high-performance requirements regarding surface integrity. Key components are made of materials selected for their unique properties and they are obtained by milling p
Externí odkaz:
https://doaj.org/article/4897a4cd1f7941c7bbd893bc17eae0d7
Autor:
Vlad Andrei Ciubotariu, Cosmin Constantin Grigoras, Valentin Zichil, Bogdan Alexandru Chirita
Publikováno v:
Machines, Vol 12, Iss 3, p 211 (2024)
To address diverse challenges and accelerate the adoption of PV technology, innovative and cost-effective PV assemblies are essential. The Analysis of Interconnected Decision Areas—the AIDA method—offers a promising approach to achieving this goa
Externí odkaz:
https://doaj.org/article/16ff120e1f95455692e23269db1cf75a
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 22, Iss 1, Pp 81-88 (2021)
The aim of the present paper is to investigate the residual stress distribution generated in surface layers by machining. Experiments revealed that an increase of residual stress value in tensile zone (546 MPa) is connected with a high value of carbo
Externí odkaz:
https://doaj.org/article/c700a207410b43b8881d4f67a21051d8