Search results for: spherical tanks

• Science Talks

  Journals

  ISSN: 2772-5693

• Kinedynamics of Spherical Wavefields in Fluid and Dielectric Continua

  Publication

  • H. Lasota

  - Year 2016

  Distubances induced by physical sources in fluids or dielectrics maintain their primary character while propagating throughout either of these bi-dynamic continua. The paper defines and illustrates four sets of bi-fields based on four specific fundamental kinedynamic solutions to inhomogeneous wave equations related to quasi-point acoustic and electromagnetic sources.

• Magnetic switching of Kerker scattering in spherical microresonators

  Publication

  • G. P. Zouros
  • G. D. Kolezas
  • E. Almpanis
  • K. Baskourelos
  • T. Stefański
  • K. L. Tsakmakidis

  - Nanophotonics - Year 2020

  Magneto-optical materials have become a key tool in functional nanophotonics, mainly due to their ability to offer active tuning between two different operational states in subwavelength structures. In the long-wavelength limit, such states may be considered as the directional forward- and back-scattering operations, due to the interplay between magnetic and electric dipolar modes, which act as equivalent Huygens sources. In this...

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• Banks and Bank Systems

  Journals

  ISSN: 1816-7403

• Modal analysis of cylindrical steel tanks

  Publication

  • D. Burkacki
  • R. Jankowski

  - Year 2011

  Cylindrical steel tanks are very popular structures used for storage of products of chemical and petroleum industries. Their safety and reliability is crucial because any failure could have serious consequences. The aim of present paper is to show the results of the first phase of investigation of seismic behaviour such structures. Modal analysis using Finite Element Method (FEM) for three models of real tanks used in Poland has...

• Recurrence and differential relations for sphericial spinors

  Publication

  • R. Szmytkowski

  - JOURNAL OF MATHEMATICAL CHEMISTRY - Year 2007

  Praca zawiera zestawienie kilkudziesięciu relacji rekurencyjnych i różniczkiowych, spełnianych przez spinory sferyczne (harmoniki sferyczne dla spinu 1/2).

• Modeling Reservoir Gas Permeability Tests for Cylindrical and Spherical Geometry

  Publication

  • M. Kaczmarek

  - TRANSPORT IN POROUS MEDIA - Year 2010

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• Viscoelastic lubrication on spherical slide bearing in impulsive unsteady motion.

  Publication

  • K. Wierzcholski

  - Year 2004

  Niniejsza praca przedstawia numeryczne i semi-analityczne wyznaczanie składowych wektora prędkości lepkosprężystego oleju, oraz wartości ciśnienia hydrodynamicznego i sił nośnych w sferycznym łożysku ślizgowym o zmieniającej się w czasie niesymetrycznej szczelinie smarnej podczas nieustalonego impulsywnego smarowania. Łożyska ślizgowe o czopach kulistych występują w maszynach transportowych w celu lepszego manewrowania ustawieniem...

• Synthesis Methods and Favorable Conditions for Spherical Vaterite Precipitation: A Review

  Publication

  • D. Konopacka-Łyskawa

  - Crystals - Year 2019

  Vaterite is the least thermodynamically stable anhydrous calcium carbonate polymorph. It exists very rare in nature, e.g. in some rock formations or as a component of biominerals produced by some fishes, crustaceans or birds. Synthetic vaterite particles are proposed as carriers of active substances in medicines, additive in cosmetic preparations as well as adsorbents. Also, their utilization as a pump for microfluidic flow is...

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• Safely problems of partially filled liquid tanks.

  Publication

  • K. Trębacki

  - Year 2004

  Przedstawiono równania ruchu zbiorników wypełnionych cieczą. Przeprowadzono obliczenia numeryczne tychże zbiorników w przypadkach niebezpiecznych ze względów ekologicznych.