Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Dorian, Nedelcu"'
Publikováno v:
Studia Universitatis Babeş-Bolyai. Engineering, Vol 65, Iss 1, Pp 96-104 (2020)
We introduce in this paper an application developed in the Python programming language that can be used to generate digital signals with known frequencies and amplitudes. These digital signals, since have known parameters, can be used to create bench
Externí odkaz:
https://doaj.org/article/9469c58cbfa146318e267de60d7fb7ab
Publikováno v:
Analele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, Vol 2019, Iss 4, Pp 13-18 (2019)
This paper presents a method to estimate frequencies with high accuracy that is based on an iterative method. The method consists in applying rectangular windows with different lengths to the acquired or generated signal in order to control the resul
Externí odkaz:
https://doaj.org/article/afc507a6ec744486a04f36498bd3c242
Publikováno v:
Machines, Vol 9, Iss 8, p 158 (2021)
The characterization of flow through Pelton hydro turbines allows the optimization of their operation and maximization of energy performance. The flow in the injector of Pelton turbines and in the free jet area (the area from the injector outlet surf
Externí odkaz:
https://doaj.org/article/74b7bf21a60944d8baad1542867dca41
Publikováno v:
Symmetry, Vol 12, Iss 9, p 1422 (2020)
Starting with the last century, a lot of enthusiastic researchers have invested significant time and energy in proposing various drives capable to generate linear propulsion force. Regrettably, only a few of these devices passed the patent phase and
Externí odkaz:
https://doaj.org/article/a9393d8398fc4704b502d249f547c2bc
Publikováno v:
Materiale Plastice. 58:238-249
Thermoplastic materials have great usage through FDM 3D printing technology. Today, FDM 3D printer is available to the broad population, and some of the thermoplastic materials is widely used due to their small price and availability. Such thermoplas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32d47ea8edfc2565fa86ff835748ce2c
https://doi.org/10.37358/mp.21.4.5549
https://doi.org/10.37358/mp.21.4.5549
Publikováno v:
Materiale Plastice. 58:121-128
This study presents a Solidworks� Plastics application in a company in the Automotive Industry for the aftermarket of auto parts manufactured by the injection molding process, the focus is on the redesign of an injection vein plate for achieve unif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f628a1cbb1c7ae82319f279e787daa35
https://doi.org/10.37358/mp.21.3.5510
https://doi.org/10.37358/mp.21.3.5510
Publikováno v:
Materiale Plastice. 58:198-209
Initially developed as a rapid prototyping tool for project visualization and validation, the recent development of additive manufacturing (AM) technologies has led to the transition from rapid prototyping to rapid manufacturing. As a consequence, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a0890cfd83ee51d562a485bcd2b8e59
https://doi.org/10.37358/mp.21.3.5517
https://doi.org/10.37358/mp.21.3.5517
Autor:
Dorian Nedelcu, Gilbert-Rainer Gillich, Cornel Hatiegan, Zoltan Iosif Korka, Constantin-Ioan Barbinta
Publikováno v:
Vibroengineering PROCEDIA. 33:66-71
We propose a continuous model for rectangular plates that involves a mesh of slender interconnected beams. These beams are disposed orthogonally. The advantage of this model is that simple equations are involved and the behavior of the plate is accur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b52a451555c95d085ec90af1eb83da6
https://doi.org/10.21595/vp.2020.21719
https://doi.org/10.21595/vp.2020.21719
Publikováno v:
Springer Proceedings in Physics ISBN: 9783030967864
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7215b602bb441faa7d9372c7c3eb3a8b
https://doi.org/10.1007/978-3-030-96787-1_39
https://doi.org/10.1007/978-3-030-96787-1_39
Publikováno v:
Machines
Volume 9
Issue 8
Machines, Vol 9, Iss 158, p 158 (2021)
Volume 9
Issue 8
Machines, Vol 9, Iss 158, p 158 (2021)
The characterization of flow through Pelton hydro turbines allows the optimization of their operation and maximization of energy performance. The flow in the injector of Pelton turbines and in the free jet area (the area from the injector outlet surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ec51a8e782b9befdd811ce0bfd48db8