Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Nikolaos Karkalos"'
Autor:
Mohamed Rabik Mohamed Ismail, Muthuramalingam Thangaraj, Panagiotis Karmiris-Obratański, Emmanouil Papazoglou, Nikolaos Karkalos
Publikováno v:
Materials, Vol 16, Iss 1, p 434 (2023)
Electric discharge machining (EDM) is one of the non-conventional machining processes that supports machining for high-strength and wear-resistant materials. It is a challenging task to select the process parameters in real-time to maximize the mater
Externí odkaz:
https://doaj.org/article/188e22600f80429c83b9b6194a437475
Autor:
Nikolaos Efkolidis, Angelos Markopoulos, Nikolaos Karkalos, César García Hernández, José Luis Huertas Talón, Panagiotis Kyratsis
Publikováno v:
Applied Artificial Intelligence, Vol 33, Iss 10, Pp 881-901 (2019)
In the present study, Artificial Neural Network (ANN) approaches were adopted for the prediction of thrust force (Fz) and torque (Mz) during drilling of St60 workpiece, according to important cutting parameters such as cutting velocity, feed rate, an
Externí odkaz:
https://doaj.org/article/6308da5c240d48eaa9a0d5634103f0fb
Theoretical and experimental analysis of plasma radius expansion model in EDM: a comprehensive study
Autor:
Emmanouil Lazaros Papazoglou, Panagiotis Karmiris-Obratański, Nikolaos Karkalos, Muthuramalingam Thangara, Angelos P. Markopoulos
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 126:2429-2444
Electrical Discharge Machining (EDM) is an established non-conventional process, which is particularly efficient for the processing of hard-to-cut materials, in order to obtain high dimensional accuracy and surface integrity. However, in order to det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85a74300271a67e3d5c4b1758b871493
https://doi.org/10.1007/s00170-023-11292-6
https://doi.org/10.1007/s00170-023-11292-6
Autor:
Nikolaos Karkalos, Angelos Markopoulos
Publikováno v:
Micromachines; Volume 13; Issue 3; Pages: 415
Abrasive processes are essential to the manufacturing field, due to their capability of rendering high-quality surfaces with minimum effect on workpiece integrity. As it is especially difficult to perform sufficient experimental work, numerical studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70a0aad92cb6e9e4ed05742386255bd1
Autor:
Konstantinos Karalis, Nikolaos Karalis, Nikolaos Karkalos, Georgios S.E. Antipas, Anthimos Xenidis
A computational fluid dynamics (CFD) method is proposed for the analysis of the operation of a submerged electric arc furnace (EAF) used in the ferronickel production. The three-dimensional mathematical model was initiated for the time dependent solu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34a77c4dea4b6234717de757b51af486
https://doi.org/10.21203/rs.3.rs-199394/v1
https://doi.org/10.21203/rs.3.rs-199394/v1
Computational fluid dynamics analysis of a three-dimensional electric submerged arc furnaceoperation
Autor:
Konstantinos Karalis, Nikolaos Karalis, Nikolaos Karkalos, Georgios S.E. Antipas, Antimos Xenidis
A computational fluid dynamics (CFD) method is proposed for the analysis of the operation of a submerged electric arc furnace (EAF) used in the ferronickel production. The three-dimensional mathematical model was initiated for the time dependent solu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::447fddff01e95d03fe2f0866fabb104d
https://doi.org/10.31219/osf.io/xgnse
https://doi.org/10.31219/osf.io/xgnse