نتایج جستجو برای: virial coefficient

تعداد نتایج: 171755  

Journal: :journal of sciences islamic republic of iran 0

the second virial coefficients are given as a spherical-core contribution plus a series of nonspherical perturbation terms. a revised analysis is given of the effect of long-range nonspherical terms in the intermolecular potential on the second virial coefficient given by a preferred hfdidl spherical core treatment of the integration for small intermolecular distances. this effect is considered...

2008
Wellington da Cruz

We obtain for an anyon gas in the high temperature limit a relation between the exclusion statistics parameter g and the Hausdorff dimension h, given by g = h(2 − h). The anyonic excitations are classified into equivalence classes labeled by Hausdorff dimension, h, and in that limit, the parameter g give us the second virial coefficient for any statistics, ν. The anyonic excitations into the sa...

Journal: :international journal of nano dimension 0
l. abedi nano chemical engineering department, shiraz university, shiraz, iran. s. sabbaghi nano chemical engineering department, shiraz university, shiraz, iran. m. aezami chemistry department, yasouj university, yasouj, iran. s. sh. ayatollahi chemical engineering department, shiraz university, shiraz, iran.

most reservoir fluids contain heavy paraffinic compounds that may precipitate as a solid or solid like material called wax if the fluid is cooled down. wax precipitation is a phenomenon of considerable importance in oil industry. an increase in aggregation results in enhanced oil viscosity. this however causes significant negative effects on production, transportation and processing of crude oi...

Journal: :Proteins 2003
Peter M Tessier Harvey R Johnson Rajesh Pazhianur Bryan W Berger Jessica L Prentice Brian J Bahnson Stanley I Sandler Abraham M Lenhoff

Important progress has been made in recent years toward developing a molecular-level understanding of protein phase behavior in terms of the osmotic second virial coefficient, a thermodynamic parameter that characterizes pairwise protein interactions. Yet there has been little practical application of this knowledge to the field of protein crystallization, largely because of the difficult and t...

Journal: :Progress of Theoretical Physics 1953

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