Stress Analysis around Circular Hole in Infinite Plate with Rigid Disk : Case of Load Applied to Disk
نویسندگان
چکیده
منابع مشابه
Effect of a Rigid Elliptic Disk on the Stress Distribution in an Orthotropic Plate*
[1] E. T. Whittaker and G. N. Watson, Modern Analysis, Cambridge Univ. Press, London, 1927, ch. 22. [2] R. Fricke, Die elliptische Funktionen, vol. 2, Leipzig, 1922, p. 293. [3] G. Holzmiiller, Einfiihrung in die Theorie der isogonalen Verwandtschaften und der conformen Abbildung, Teubner, Leipzig, 1882, pp. 256-258. [4] H. J. Stewart, The lift of a delta wing at supersonic speeds, Quart. Appl....
متن کاملOscillation phenomena in the disk around the massive black hole
We report the detection of radio QPOs with structure changes using the Very Long Baseline Array (VLBA) at 43 GHz. We found conspicuous patterned changes of the structure with P = 16.8, 22.2, 31.4,&56.4 min, roughly in a 3 : 4 : 6 : 10 ratio. The first two periods show a rotating one-arm structure, while the P = 31.4 min shows a rotating 3-arm structure, as if viewed edge-on. At the central 50μa...
متن کاملLine Emission from an Accretion Disk Around a Black Hole: Effects of Disk Structure
The observed iron Kα fluorescence lines in Seyfert I galaxies provide strong evidence for an accretion disk near a supermassive black hole as a source of the line emission. These lines serve as powerful probes for examining the structure of inner regions of accretion disks. Previous studies of line emission have considered geometrically thin disks only, where the gas moves along geodesics in th...
متن کاملLine emission from an accretion disk around black hole: effects of the disk structure
The observed iron Kα fluorescence lines in Seyfert galaxies provide strong evidence for an accretion disk near a supermassive black hole as a source of the line emission. Previous studies of line emission have considered only geometrically thin disks, where the gas moves along geodesics in the equatorial plane of a black hole. Here we extend this work to include effects on line profiles from fi...
متن کاملStability of a slim accretion disk around a black hole
Stability is examined for an optically thick, slim accretion disk around a black hole. We derive the fourth-order dispersion relation in a framework of a linear stability analysis. Also we obtain the approximate second-order relation which is convenient to diagnose the stability. By solving these relations for slim disk models with a low viscous parameter α, we find that not only the viscous an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of JSME
سال: 1983
ISSN: 0021-3764,1881-1426
DOI: 10.1299/jsme1958.26.1296