Jurij Avsec (Avtor), Maks Oblak (Avtor)

Povzetek

The paper features the mathematical model of calculation of thermophysical properties for nanofluids on the basis of statistical nanomechanics. Calculation of properties for nanofluids for real substances is possible by the classical and statistical mechanics. Classical mechanics has no insight into the microstructure of the substance. Statistical mechanics, on the other hand, calculates the properties of state on the basis of molecular motions in a space, and on the basis of the intermolecular interactions. The equations obtained by means of classical thermomechanics are empirical and apply only in the region under observation. The main drawback of classical thermomechanicsis that it lacks the insight into the substance of microstructure. Contrary to classical mechanics, statistical mechanics calculates the thermomechanic properties of state on the basis of intermolecular and intramolecular interactions between particles in the same system of molecules. It deals with the systems composed of a very large number of particles. The results of the analysis are compared with experimental data and show a relatively good agreement. The analytical results obtained by statistical mechanics are compared with the experimental data and show relatively good agreement.

Ključne besede

statistična termodinamika;termofizične lastnosti;viskoznost;toplotna prevodnost;nanofluidi;statistična nanomehanika;statistical thermodynamics;thermophysical properties;viscosity;thermal conductivity;thermodynamic properties;mathematical model;nanofluids;statistical nanomechanics;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UM FS - Fakulteta za strojništvo
UDK: 536.75
COBISS: 11502870 Povezava se bo odprla v novem oknu
ISSN: 0017-9310
Št. ogledov: 1791
Št. prenosov: 122
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarne ključne besede: statistična termodinamika;termofizične lastnosti;viskoznost;toplotna prevodnost;nanofluidi;statistična nanomehanika;
URN: URN:SI:UM:
Strani: str. 4331-4341
Letnik: ǂVol. ǂ50
Zvezek: ǂiss. ǂ21/22
Čas izdaje: Oct. 2007
ID: 8717377