Zobrazeno 1 - 10
of 118
pro vyhledávání: '"VAN THIEN NGUYEN"'
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 33, Iss 1, Pp 165-71 (2024)
The incorporation of frequency vibration into the powder mixed electric discharge machining (PMEDM) process has the potential to significantly enhance the productivity and quality of the machining process, as well as to provide a great deal of opport
Externí odkaz:
https://doaj.org/article/b4d697a6b7e24e8fafb3044a94384920
Autor:
Van Dong Pham, Huu Phan Nguyen, Van Thien Nguyen, Kien Nguyen Huy, Hung Tran Quoc, Anh Nguyen Mai, Thinh Hoang Xuan, Van Nam Hoang
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 31, Iss 1, Pp 345-356 (2022)
In the current context, an attempt is being made to improve the electrical discharge machining (EDM) process by using powder particles in a suitable combination. To improve the quality of such procedures, the process parameters should be optimized. T
Externí odkaz:
https://doaj.org/article/4b26dda52ddc4ca4a2a75bb955910a0f
Publikováno v:
AIMS Mathematics, Vol 5, Iss 3, Pp 2369-2375 (2020)
In this note, we present some properties of a certain space of delta m-subharmonic functions. We prove that the convergence in this space implies the convergence in m-capacity.
Externí odkaz:
https://doaj.org/article/f393c6a7b7454d4ebbc2121cf8e460b6
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
From the observed datasets, we should be able to produce curve surfaces that have the same characteristics as the original datasets. For instance, if the given data are positive, then the resulting curve or surface must be positive on entire given in
Externí odkaz:
https://doaj.org/article/f53e8dc9b6b14bdf915302821b26bf33
Publikováno v:
Symmetry, Vol 12, Iss 7, p 1071 (2020)
Scattered data interpolation is important in sciences, engineering, and medical-based problems. Quartic Bézier triangular patches with 15 control points (ordinates) can also be used for scattered data interpolation. However, this method has a weakne
Externí odkaz:
https://doaj.org/article/bcf2a2c13fce46fc8706b54133f9a54d
Publikováno v:
MATEC Web of Conferences, Vol 288, p 01001 (2019)
This paper presents a study on surface roughness of workpiece when grinding SKD11, SUJ2 steels using Al2O3 and CBN grinding wheels. The method on modeling and predicting of surface roughness of workpiece in the grinding theoretical research was appli
Externí odkaz:
https://doaj.org/article/0b31c165d3c649bf8ca764068584d2fe
Publikováno v:
Engineering, Technology & Applied Science Research. 13:10447-10452
In this study, the multi-objective optimization method for thin-wall milling of 6061 aluminum alloy is addressed. The technological parameters including the cutting speed Vc, the feed of tooth fz, and the width of cut ar are considered input variable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd46e65ec114bce73a7e14be1c5f5d49
https://doi.org/10.48084/etasr.5667
https://doi.org/10.48084/etasr.5667
Publikováno v:
Các công trình nghiên cứu, phát triển và ứng dụng Công nghệ Thông tin và Truyền thông. :94-99
This paper focuses on an exact algorithm for solving NP-hard combinatorial optimization problems whichfrequently requires significant specialized knowledge and trial and error, especially, Mixed Integer Linear Programs (MILP). This challenging, tedio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09a8fdfe8fa84072e78a5b6c861fa6a7
https://doi.org/10.32913/mic-ict-research-vn.v2022.n2.1130
https://doi.org/10.32913/mic-ict-research-vn.v2022.n2.1130
Publikováno v:
Strojnícky časopis - Journal of Mechanical Engineering. 72:57-72
The ranking results of the alternatives are heavily influenced by the decision making method, data normalization method, and calculation method for criterion weights. In this study, five multi-criteria decision-making methods were compared: MABAC, CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42acaae4b3eb14976fc6355c50ec56a2
https://doi.org/10.2478/scjme-2022-0016
https://doi.org/10.2478/scjme-2022-0016
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 32:5581-5594
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43d37c921f3ca22cf5c11114285f3754
https://doi.org/10.1109/tcsvt.2022.3145024
https://doi.org/10.1109/tcsvt.2022.3145024