Zobrazeno 1 - 8
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pro vyhledávání: '"Sándor Ravai Nagy"'
Autor:
Sándor Ravai-Nagy
Publikováno v:
Acta Polytechnica Hungarica. 20:97-117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a36d24812c718c71c15ddb1882263d
https://doi.org/10.12700/aph.20.6.2023.6.6
https://doi.org/10.12700/aph.20.6.2023.6.6
Autor:
Sándor Ravai Nagy, Nicolae Medan
Publikováno v:
Applied Mechanics and Materials. :1579-1584
Since 1950, the use of water jets has grown in the field of cleaning pipes and sewers. The regular cleaning of the materials deposed in sewer networks is realised especially with equipment that uses high pressure water jets. The functioning of this e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d6d483137c3b62ccd3678857933324
https://doi.org/10.4028/www.scientific.net/amm.809-810.1579
https://doi.org/10.4028/www.scientific.net/amm.809-810.1579
Publikováno v:
Applied Mechanics and Materials. 657:564-568
Industrial cleaning is a classic application of water jets technology. In the late 1950s, when reliable high pressure pumps were built, the usage of water jets spread widely in the field of pipes and sewerage cleaning. In our particular case, water j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f835a4eb7ff5cd1a9dd3934ae73a8b0
https://doi.org/10.4028/www.scientific.net/amm.657.564
https://doi.org/10.4028/www.scientific.net/amm.657.564
Autor:
Mircea Lobonţiu, Sándor Ravai Nagy
Publikováno v:
Applied Mechanics and Materials. 657:504-508
Studies and research in the field of cylindrical gear transmission capacity have identified gears with asymmetric teeth as a suitable solution. In addition to sizing problems of the gears with asymmetric teeth, there is a strong need of their manufac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e632f14b6b208199c4e7ee51241cb9ff
https://doi.org/10.4028/www.scientific.net/amm.657.504
https://doi.org/10.4028/www.scientific.net/amm.657.504
Publikováno v:
Applied Mechanics and Materials. 657:1066-1070
Within the development of products under PLM applications, ontology holds an important role. Ontology with its instances constitutes a knowledge base. In the development applications of the product, the ontology-based approaches for machine and equip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc028d20ba0c806d0a87db05729e7f54
https://doi.org/10.4028/www.scientific.net/amm.657.1066
https://doi.org/10.4028/www.scientific.net/amm.657.1066
Publikováno v:
Applied Mechanics and Materials. 371:878-882
In the context of technical and economic challenges, the last decade stands out through a continuous preoccupation to develop integrated design models, based on ontological structures of information submission. Tracking the life cycle of a product by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16d5bf9976b3df50c92f8edfda43bc7a
https://doi.org/10.4028/www.scientific.net/amm.371.878
https://doi.org/10.4028/www.scientific.net/amm.371.878
Publikováno v:
Applied Mechanics and Materials. 371:852-856
In this paper, the issue of product development in unit manufacturing is addressed, which has specificity in the number of produced units. This type of production is characterized by a high volume of labor and involves a relatively long production cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8172e27329693d461be2c1ab2dc49ba5
https://doi.org/10.4028/www.scientific.net/amm.371.852
https://doi.org/10.4028/www.scientific.net/amm.371.852
Publikováno v:
MATEC Web of Conferences, Vol 112, p 03007 (2017)
The regular cleaning up of the materials deposed in sewer networks is realised with equipment that uses pressure water jets. The functioning of this equipment is dependent on certain process parameters that can vary, causing variations of the impact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fdee6e531e0ed78ff88fbf3ce95b525
https://doi.org/10.1051/matecconf/201711203007
https://doi.org/10.1051/matecconf/201711203007