Zobrazeno 1 - 10
of 2 148
pro vyhledávání: '"abrasive water jet"'
Autor:
Huang Zhenfei, Wu Wenbin
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 11, Pp 5211-5229 (2024)
Abstract To solve the problem of severe rock pressure near coal mining face tunnels, a high‐pressure abrasive water jet slotting and roof breaking pressure relief technology is proposed. First, the laneway deformation mechanism and the process of h
Externí odkaz:
https://doaj.org/article/07b834862d80419cb174298799fd6e65
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-30 (2024)
Abstract The abrasive water-jet (AWJ) erosion process involves the complex interaction between fluid medium, abrasive particles and solid material, which brings great challenges to the establishment of numerical model. Because traditional grid-based
Externí odkaz:
https://doaj.org/article/206151e4acfe4475bc8384ed4d00bd03
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 4, Pp 534-543 (2024)
Objectives: Femtosecond laser technology has become the primary method for micropore processing due to its high precision and low energy consumption. However, during the process, it is easy to cause microcracks and burrs in the micropores. Additional
Externí odkaz:
https://doaj.org/article/0055e3c51d5842ceb2b12ef08b404d4b
Publikováno v:
Meitan xuebao, Vol 49, Iss S1, Pp 208-219 (2024)
Abrasive water jet is a highly efficient cutting technology. Through some sandstone cutting tests, the research on the optimal impact angle and inclined cutting mechanism of rock-like materials is carried out. Based on the macroscopic and microscopic
Externí odkaz:
https://doaj.org/article/bf640c08c34045678dbedf1b3caeed68
Autor:
Ioan Alexandru Popan, Vlad I. Bocăneț, Selver Softic, Alina Ioana Popan, Nicolae Panc, Nicolae Balc
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8512 (2024)
This study introduces an artificial neural network (ANN) model for optimizing process parameters to reduce the chances of delamination in carbon fiber-reinforced polymer (CFRP) materials during abrasive water jet (AWJ) piercing. AWJ is a proper metho
Externí odkaz:
https://doaj.org/article/929de2e0c1c04302bf91897cb957978f
Publikováno v:
Multidiscipline Modeling in Materials and Structures, 2023, Vol. 19, Issue 6, pp. 1199-1225.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/MMMS-11-2022-0254
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 6, Iss 3, Pp 367-378 (2023)
The lightweight elastomers (such as nitrile rubber) frequently used in the Positive Displacement Motor (PDM) stator assembly are subjected to harsh environmental conditions. These elastomeric components are manufactured by primary casting/shaping met
Externí odkaz:
https://doaj.org/article/546034ee52ca4c10b1a19bc3bca32e5b
Publikováno v:
Nuclear Materials and Energy, Vol 37, Iss , Pp 101526- (2023)
Abrasive water jet is a promising method for processing rolled tungsten plates, which are considered the most promising plasma-facing material in fusion devices. To investigate the erosion of tungsten due to the abrasive water jet, we conducted erosi
Externí odkaz:
https://doaj.org/article/2690dbd7a3b3402192379312fdd7b115
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 43, Iss 2, Pp 144-150 (2023)
The traditional abrasive water jet may cause abrasive, which is unfavorable to the remnant healing. There also exists the shortage of the deleterious effects of sodium chloride with biocompatibility. In order to solves the problems, three soluble suc
Externí odkaz:
https://doaj.org/article/2028ca8aa99f476ca368cbdf81a4fcc7
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 530-550 (2023)
Post-process finishing of the additively manufactured (AMed) surfaces is still a critical issue, especially for the AMed surfaces with complex surface geometry, which largely limits the application of additive manufacturing. Hence, this paper present
Externí odkaz:
https://doaj.org/article/49969214c67546d0a5288f2ba2982640