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Pregled bibliografske jedinice broj: 379879

Stability of elastic icosadeltahedral shells under uniform external pressure: Application to viruses under osmotic pressure


Šiber, Antonio; Podgornik, Rudolf
Stability of elastic icosadeltahedral shells under uniform external pressure: Application to viruses under osmotic pressure // Physical Review E, 79 (2009), Part 1; 011919-1 doi:10.1103/PhysRevE.79.011919 (međunarodna recenzija, članak, znanstveni)


Naslov
Stability of elastic icosadeltahedral shells under uniform external pressure: Application to viruses under osmotic pressure

Autori
Šiber, Antonio ; Podgornik, Rudolf

Izvornik
Physical Review E (1539-3755) 79 (2009), Part 1; 011919-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Virus; elasticity; osmotic pressure; shell; buckling; collapse; stability; scaling

Sažetak
We discuss the stability of icosadeltahedral shells subjected to a uniform external load in the form of an isotropic pressure. We demonstrate that there exists a universal critical buckling pressure scaling form that defines a locus of buckling instabilities. The parameter that uniquely determines this scaling form is shown to be the Föppl– von Karman number of nonpressurized shells. Numerical results are interpreted in terms of scaling forms for buckling instabilities of spheres and cylinders under isotropic mechanical pressure, and are applied to the case of viruses under osmotic pressure.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
035-0352828-2837 - Energetskom kompeticijom uvjetovani oblici i strukture nanometarskih sustava (Antonio Šiber, )

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Antonio Šiber, (226073)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Uključenost u ostale bibliografske baze podataka:


  • INSPEC


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