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Rivnya nnya Bertlo dvoparametrichne rivnyannya stanu realnogo gazu opublikovane 1 D Bertlo fr Daniel Berthelot u 1899 roci yak modifikaciya rivnyannya Van der Vaalsa Rivnyannya mozhe buti zapisane u viglyadi R T p a T v 2 v b displaystyle RT left p frac a Tv 2 right left v b right U kritichnih tochkah mozhna vvazhati sho p v T T c 0 displaystyle left frac partial p partial v right T T c 0 i 2 p v 2 T T c 0 displaystyle left frac partial 2 p partial v 2 right T T c 0 sho privodit 2 3 do znachen koeficiyentiv a i b a 3 T c p c v c 2 displaystyle a 3T c p c v c 2 b v c 3 displaystyle b frac v c 3 pri zadanomu kritichnomu koeficiyenti stislivosti gazu p c v c R T c 3 8 0 375 displaystyle frac p c v c RT c frac 3 8 0 375 de p tisk T lt temperatura i R universalna gazova stala Tc kritichna temperatura pc tisk i Vc ob yem u kritichni tochci Zmist 1 Variant rivnyannya dlya nizkih tiskiv 2 Div takozh 3 Primitki 4 DzherelaVariant rivnyannya dlya nizkih tiskiv RedaguvatiD Bertlo takozh zaproponuvav rivnyannya stanu dlya nizkih tiskiv p R T v 1 9 128 p T c p c T 1 6 T c 2 T 2 displaystyle p frac RT v left 1 frac 9 128 frac pT c p c T left 1 frac 6T c 2 T 2 right right nbsp Div takozh RedaguvatiRealnij gaz Rivnyannya Klauziusa Klapejrona Rivnyannya Diterichi Rivnyannya Redliha KvongaPrimitki Redaguvati D J Berthelot Sur Une Methode Purement Physique Pour La Determination des Poids Moleculaires des Gaz et des Poids Atomiques de Leurs Elements J Phys 8 pp 263 274 1899 Antony F Saturno Daniel Berthelot s equation of state Journal of Chemical Education 39 9 pp 464 465 1962 SAGE Notebook Worksheet for use in the open source mathematics software SAGEDzherela RedaguvatiRid R Prausnic Dzh Shervud T Svojstva gazov i zhidkostej Spravochnoe posobie Per s angl pod red B I Sokolova 3 e izd L Himiya 1982 592 s Uejles S Fazovye ravnovesiya v himicheskoj tehnologii V 2 h ch Ch 1 M Mir 1989 304 s ISBN 5 03 001106 4 Otrimano z https uk wikipedia org w index php title Rivnyannya Bertlo amp oldid 16079520