Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Cristin Olimpiu MORARIU"'
Publikováno v:
BioResources, Vol 12, Iss 2, Pp 2673-2689 (2017)
Balsa wood is a natural cellular material with an excellent resistance-to-weight ratio that is ideal for manufacturing the core of sandwich structures. In this study, sandwich specimens with a carbon-fiber-reinforced polymer (CFRP) skin and a balsa w
Externí odkaz:
https://doaj.org/article/aaab5e764a16423eb22d16bfbbbf2c24
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1-Suppl, Iss 1, Pp 257-263 (2014)
In this paper is presented a case study that demonstrates how design to experiments (DOE) information can be used to design better accelerated reliability tests. In the case study described in this paper, will be done a comparison and optimization
Externí odkaz:
https://doaj.org/article/38fd3619b94b4909b8115831bc32f100
Autor:
Dorinel POPA, Cristin-Olimpiu MORARIU
Publikováno v:
European Journal of Materials Science and Engineering, Vol 8, Iss 2, Pp 96-101 (2023)
In order to obtain automobiles that comply with the increasingly severe pollution standards, as well as to obtain some of them at low costs, a technical-economic approach to the flow of the fuel fluid through the flow holes of the injection nozzles i
Externí odkaz:
https://doaj.org/article/6b766ea32d1c49cdbfabfd3c2f4ae102
Publikováno v:
Bulletin of the Polytechnic Institute of Iași. Machine constructions Section. 68:75-112
Nowadays quality management and specific tools can represent a challenge in SMEs (small and medium enterprises). To assure the expected quality of the products, SPC (statistical process control) combined with industry 4.0 specifics offer instantaneou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6689a60618bc3794342b1240dc4c8fa9
https://doi.org/10.2478/bipcm-2022-0026
https://doi.org/10.2478/bipcm-2022-0026
Publikováno v:
Materiale Plastice. 57:175-190
The research carried out within this paper addresses the issue of impact analysis with a spherical ball of an automobile fender, following two directions: the finite element method modeling of named part and situation, and experimental validation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bff82ea5825681602ad886a2615094ce
https://doi.org/10.37358/mp.20.1.5324
https://doi.org/10.37358/mp.20.1.5324
Reliability Estimation of Towed Grader Attachment Using Finite Element Analysis and Point Estimation
Autor:
Adela-Eliza Dumitrascu, Dorin-Ion Dumitrascu, Doina Valentina Ciobanu, Cristin Olimpiu Morariu
Publikováno v:
Transactions of FAMENA
Volume 42
Issue 1
Volume 42
Issue 1
The paper presents an analysis of the reliability of front blade, rear blade and frame of the towed grader as well as experimental validation of the results obtained from the finite element analysis. The analyzed prototype was designed for maintenanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::737df97f61f5f0eedc337d6aaf923024
https://doi.org/10.21278/tof.42108
https://doi.org/10.21278/tof.42108
Publikováno v:
Strojniški vestnik
This paper presents an experimental investigation on the abrasive waterjet machining (AWJM) of Hardox steels. A full factorial plan was designed and carried out to determine how the traverse speed, the material thickness, and the material type influe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df39147bdabaee5019f3ee0cddf319a3
https://doi.org/10.5545/sv-jme.2019.5998
https://doi.org/10.5545/sv-jme.2019.5998
Publikováno v:
MATEC Web of Conferences, Vol 94, p 04009 (2017)
In this paper are estimated the reliability indicators of scarifying tooth for trailed scarifier. Taking into account the constructive and technological factors, as well as the duration of exploitation, the determined values of Anderson-Darling stati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb2ec87cf0443fbe0a63b36cad8e3307
https://doaj.org/article/797f5c6531c14c7697f02ae50c46750b
https://doaj.org/article/797f5c6531c14c7697f02ae50c46750b
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1, Iss 13, Pp 57-63 (2014)
The organizing and the executio n out of the reliability testing of the products represent complex activities from an organizational standpoint and are also big resources consumers. Reliability test elements , conditions and other factors are determi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::dd123566f2ec372e95b070e93f7dc45b
https://doaj.org/article/5533dea044a34c2892f57f03c167e659
https://doaj.org/article/5533dea044a34c2892f57f03c167e659
Publikováno v:
MATEC Web of Conferences, Vol 94, p 04010 (2017)
In this paper we propose a calculus method for reliability indicators estimation and a complete statistical inferences for three parameters Weibull distribution of bearings life. Using experimental values regarding the durability of bearings tested o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::175af1fd5f9c93665e4864a22c5fb52e
https://doi.org/10.1051/matecconf/20179404010
https://doi.org/10.1051/matecconf/20179404010