Zobrazeno 1 - 10
of 2 920
pro vyhledávání: '"Arc plasma"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5253-5262 (2024)
The phenomenon of arc compression in TIG welding with high-frequency longitudinal magnetic field (HF-LMF) has been observed. However, its mechanism remains unclear, and there is a lack of numerical investigation. This work presents a two-dimension ax
Externí odkaz:
https://doaj.org/article/05591a51462a4b1fa1e875b23013bca2
Publikováno v:
BMC Biotechnology, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background Silver nanoparticles are extensively researched for their antimicrobial properties. Cold atmospheric plasma, containing reactive oxygen and nitrogen species, is increasingly used for disinfecting microbes, wound healing, and cance
Externí odkaz:
https://doaj.org/article/a6395bd2c618423b81469caeb4989886
Autor:
Yupin Supachoke, Sutham Siwawut, Parinya Srisattayakul, Piyapong Kumkoon, Kessinee Ngaohiranpat
Publikováno v:
Tribology in Industry, Vol 46, Iss 3, Pp 526-534 (2024)
The aim of this research is to investigate the wear behavior of SKD61 steel coated with AlCrTiSiN using the Filtered cathodic arc plasma deposition coating method while adhering to VDI 3198 standards for coating adhesion assessment. Dry sliding wear
Externí odkaz:
https://doaj.org/article/29bb4b4b185a4681bea54755a815d7e5
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 9, Pp 3961-3968 (2024)
The Korea Atomic Energy Research Institute (KAERI) is developing a novel Two-Region Arc Plasma Ion Source (TRAP) as a negative hydrogen (deuterium) ion source for a Neutral Beam Injection (NBI) system in a fusion tokamak. The TRAP ion source is based
Externí odkaz:
https://doaj.org/article/07226e1d4cb14732ad236872603d0676
Autor:
Mobish A. Shaji, Mikaela J. Surace, Alexander Rabinovich, Christopher M. Sales, Gregory Fridman, Erica R. McKenzie, Alexander Fridman
Publikováno v:
Plasma, Vol 7, Iss 3, Pp 705-720 (2024)
Per-and Polyfluoroalkyl substances (PFASs) are recalcitrant organofluorine contaminants, which demand urgent attention due to their bioaccumulation potential and associated health risks. While numerous current treatments technologies, including certa
Externí odkaz:
https://doaj.org/article/52be243ce5784bd8a49e0bd6eea876aa
Publikováno v:
Plasma, Vol 7, Iss 3, Pp 631-650 (2024)
The radiative heat transfer in arc plasma models is considered from the point of view of its description in terms of a net emission coefficient, the method of spherical harmonics in its lowest order, and the discrete ordinate method. Net emission coe
Externí odkaz:
https://doaj.org/article/cb6f3a55d4a94326aa8cdb9008a04010
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 4, Pp 456-462 (2024)
Objectives: In the refrigeration industry, thin-walled copper tubes are crucial heat exchange devices, and during their drawing production process, the floating core head plays a significant role in the quality of the copper tubes. With the rapid dev
Externí odkaz:
https://doaj.org/article/55eac13ac44140a789bceefe57ffd3b9
Autor:
Pedro William Paiva Moreira Júnior, Felipe de Souza Miranda, Nilton Francelosi Azevedo Neto, Alexei Mikhailovich Essiptchouk, Eduardo Sant Ana Petraconi Prado, Antonio Carlos da Cruz, Gilberto Petraconi Filho
Publikováno v:
International Journal of Sustainable Energy, Vol 43, Iss 1 (2024)
In this work, a DC-transferred arc plasma reactor was used to investigate the influence of operating parameters on the process of gas production from sewage sludge treatment. By varying the operating temperature, feedstock feed rate and exhaust gas f
Externí odkaz:
https://doaj.org/article/fe14426e34ea48d5bc7f0c4108c0b7e2
Autor:
Chang‐Kyu Hwang, Sooyeon Kim, Ki Ro Yoon, Thao Thi Le, Chinh V. Hoang, Jae Won Choi, Wenjun Zhang, Sae Yane Paek, Chung Hyeon Lee, Ji Hyun Lee, Keun Hwa Chae, Sohee Jeong, Seung Yong Lee, Byeong‐Kwon Ju, Sang Hoon Kim, Sang Soo Han, Jong Min Kim
Publikováno v:
Carbon Energy, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract Atomically dispersed single‐atom catalysts (SACs) on carbon supports show great promise for H2O2 electrosynthesis, but conventional wet chemistry methods using particulate carbon blacks in powder form have limited their potential as two‐
Externí odkaz:
https://doaj.org/article/29060f7500e34b299a80b5f4011e62ce
Autor:
Satoki Nagano, Hiroshi Naragino, Hiroki Hashiguchi, Shunsuke Hokazono, Lama Osman, Mohamed Ragab Diab, Abdelrahman Zkria, Tsuyoshi Yoshitake
Publikováno v:
Functional Diamond, Vol 4, Iss 1 (2024)
Nitrogen-doped quenched-produced diamond (N-doped Q-dia) thin films were deposited onto a titanium substrate by coaxial arc plasma deposition (CAPD). The N-doped Q-dia thin film was successfully synthesized at room temperature without peeling. Its pe
Externí odkaz:
https://doaj.org/article/06c5fabd48774e45b633708ae16120dc