In materials science, asperity, defined as "unevenness of surface, roughness, ruggedness" (from the Latin asper—"rough"), has implications (for example)... 3 KB (423 words) - 04:29, 16 November 2022 |
MV Asperity, a British coaster in service 1945-67 Asperity (materials science), the unevenness of a surface, in physics and in seismology, Asperity (geotechnical... 403 bytes (85 words) - 00:31, 21 August 2022 |
generally begins with the failure of an asperity, allowing the fault to move. Asperity (materials science) Asperity (geotechnical engineering) Earthquake... 1 KB (97 words) - 01:24, 27 July 2023 |
Surface roughness (section In Earth Sciences) Surface metrology Surface roughness measurement ISO 25178 Waviness Asperity (materials science) Zhai, C.; Gan, Y.; Hanaor, D.; Proust, G.; Retraint, D. (2016)... 35 KB (3,715 words) - 10:51, 11 January 2024 |
Galling (category Materials science) in the materials. In solid surface contact or unlubricated conditions, the initial contact is characterized by the interaction between asperities and the... 17 KB (2,285 words) - 10:55, 25 October 2023 |
Slickenside (section Asperity plowing) the asperity in a long, elongated shape. If the asperity is relatively hard, the debris will accumulate in front of the asperity. If the asperity is relatively... 15 KB (1,717 words) - 22:18, 23 March 2024 |
stress levels that do not cause breaking of the asperities. Materials science recognizes asperities ranging from the sub-visual (normally less than 0... 3 KB (335 words) - 08:02, 29 November 2022 |
such as asperities for contacts based upon the work of Frank Philip Bowden and David Tabor. Triboelectric charging occurs when two materials are brought... 83 KB (9,027 words) - 00:08, 21 March 2024 |
Archard equation (category Materials science) simple model used to describe sliding wear and is based on the theory of asperity contact. The Archard equation was developed much later than Reye's hypothesis [it]... 12 KB (1,303 words) - 03:43, 17 January 2023 |
in situ by single-asperity sliding contacts" (PDF). Science. 348 (6230): 102–106. Bibcode:2015Sci...348..102G. doi:10.1126/science.1258788. ISSN 0036-8075... 4 KB (434 words) - 01:53, 3 January 2024 |
effect Aspect ratio (wing) Aspera European Astroparticle network Asperity (materials science) Aspheric lens Aspirator (pump) Associated Legendre polynomials... 28 KB (2,897 words) - 21:08, 9 March 2024 |
Tribology (category Materials science) indeed, it is often used to reduce the roughness of some materials, eliminating the asperities. Erroneously we tend to imagine wear in a direct correlation... 58 KB (8,081 words) - 21:38, 15 March 2024 |
Geomembrane (category Building materials) geomembranes in the as-manufactured state are: Thickness (smooth sheet, textured, asperity height) Density Melt flow index Mass per unit area (weight) Vapor transmission... 11 KB (1,479 words) - 07:15, 5 February 2024 |
consisting of large numbers of asperities. As two solid bodies of the same material approach one another, the asperities interact, and they transition... 2 KB (196 words) - 17:02, 9 December 2021 |
Squeeze flow (category Materials science) droplet sizes under different initial conditions. Consideration of a single asperity, or surface protrusion, allows for measurement of a very specific cross-section... 12 KB (1,631 words) - 12:54, 28 December 2023 |
Fretting (category Materials degradation) tangential to the surface. Fretting is caused by adhesion of contact surface asperities, which are subsequently broken again by the small movement. This breaking... 11 KB (1,415 words) - 05:34, 25 March 2024 |
Electrical contact (section Materials) properties. Contacts can be produced from a wide variety of materials. Typical materials include: Silver alloys Gold Platinum-group metals Carbon Contacts... 18 KB (1,819 words) - 04:09, 2 March 2024 |
Harp and Salent extended the average flow model by considering the inter-asperity cavitation. Chengwei and Linqing used an analysis of the surface height... 13 KB (1,541 words) - 21:38, 18 August 2023 |
presence of a packing material inside an electric field generates local field enhancements due to the presence of asperities, solid material surface inhomogeneities... 33 KB (3,540 words) - 20:46, 14 January 2024 |
Hydrophobe (category Surface science) "Modeling of ultralyophobicity: Suspension of liquid drops by a single asperity". Langmuir. 21 (23): 10370–10374. doi:10.1021/la0513050. PMID 16262294... 28 KB (3,081 words) - 21:11, 8 April 2024 |
cycles, full and partial ruptures, and deterministic chaos in a single asperity fault". Tectonophysics. 768: 228171. Bibcode:2019Tectp.76828171B. doi:10... 42 KB (784 words) - 17:55, 9 February 2024 |
Graphene (category Superhard materials) spontaneous membrane penetration at edge asperities and corner sites". Proceedings of the National Academy of Sciences. 110 (30): 12295–12300. Bibcode:2013PNAS... 246 KB (26,750 words) - 03:24, 29 April 2024 |
There is shallow hypocenter, and large fracture energy on the asperities, the asperity shallower than 5 kilometres (3.1 mi). Examples of such earthquakes... 10 KB (990 words) - 15:48, 18 October 2023 |
119–121 Pelletier, pp. 34–36. Sotolongo-Costa O., Posadas A., "Fragment-Asperity Interaction Model for Earthquakes", Phys. Rev. Lett. 92 (2004) 048501.... 11 KB (1,477 words) - 01:13, 14 March 2024 |