IZRAČUN VISKOZNOSTI PRI VISOKIH TLAKIH ZA ZMESI HLADIL
Povzetek
V članku je prikazan matematični model izračuna viskoznosti v plinastem področju za mešanico fluoroogljikovodikov s pomočjo statistične termodinamike. V predstavljenem članku smo izračunali viskoznost
za zmes hladil HFC-134a (1,1,1,2-tetrafluoroetane) in HFC-125 (Pentafluoroetane) kot primer fluoriranih ogljikovodikov. Za izračun termodinamičnih lastnosti realne tekočine so bili uporabljeni modeli na
podlagi Lennard-Jonesovega intermolekularnega potenciala. Analitični rezultati, pridobljeni s statistično mehaniko, so primerjani z eksperimentalnimi podatki in kažejo razmeroma dobro ujemanje.
Prenosi
Literatura
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