The vibrations of microbeams and nanotubes

Avsec, Jurij

| | SLO | ENG | Piškotki in zasebnost

Večja pisava | Manjša pisava

Prva stran > Izpis gradiva

Izpis gradiva

Naslov:	The vibrations of microbeams and nanotubes
Avtorji:	ID Avsec, Jurij (Avtor)
Datoteke:	http://www.jve.lt/Vibro/JVE-2011-13-4/JVE-2011-13-4-675-Avsec.pdf.pdf
Jezik:	Angleški jezik
Vrsta gradiva:	Neznano
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	FE - Fakulteta za energetiko
Opis:	Temperature variations can significantly change the dynamic characteristics of macro-, micro- and nano-structures. In the presented article we have studied the microbeams and nanotubes under thermal effects. Microbeams and nanotubes will be very important in the future in the fields of MEMS and NEMS. For the physical explanation of vibrations of nanotubes classical mechanics is valid with some limitations. We have taken into account the influence of thermal force, axial force in rotating shaft and also gyroscopic effect. The effect of temperature-dependent material properties was considered primarily with respect to the temperature variations. On the basis of our analytical model it is possible to determine the vibrational characteristics in a very wide range of temperatures. In the presented paper it is shown for the first time in scientific literature the combined influence of temperature, gyroscopic effects and rotor speeds on shaft and beam vibrations.
Ključne besede:	vibrations of microbeams, vibrations of nanotubes, rotor vibration, thermomechanics, nanomechanics
Leto izida:	2011
PID:	20.500.12556/DKUM-31358
UDK:	539.433
COBISS.SI-ID:	1024074332
ISSN pri članku:	1392-8716
NUK URN:	URN:SI:UM:DK:YZWLIZ4Q
Datum objave v DKUM:	05.06.2012
Število ogledov:	2352
Število prenosov:	38
Metapodatki:
Področja:	Ostalo
:	AVSEC, Jurij, 2011, The vibrations of microbeams and nanotubes. Journal of vibroengineering [na spletu]. 2011. [Dostopano 28 marec 2025]. Pridobljeno s: http://www.jve.lt/Vibro/JVE-2011-13-4/JVE-2011-13-4-675-Avsec.pdf.pdf Kopiraj citat