Research output: Contribution to journal › Article › peer-review
The equation of state of a fluid over the entire density range. / Rusanov, A. I.
In: Russian Journal of Physical Chemistry A, Vol. 79, No. 2, 01.02.2005, p. 186-190.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The equation of state of a fluid over the entire density range
AU - Rusanov, A. I.
PY - 2005/2/1
Y1 - 2005/2/1
N2 - The theory of the equation of state formulated earlier and based on excluded volume analysis was extended to the entire density range by using higher-order approximations. The equations were derived to satisfy the requirement of maximum simplicity and contained a single adjustment parameter found by numerically simulating a fluid of hard spheres. The accuracy of the equation of state was raised to 0.7% over the entire density range. Simultaneously, the best-known modern equations of state for hard spheres were reproduced and the place that each of them occupied in the hierarchy of approximations was established.
AB - The theory of the equation of state formulated earlier and based on excluded volume analysis was extended to the entire density range by using higher-order approximations. The equations were derived to satisfy the requirement of maximum simplicity and contained a single adjustment parameter found by numerically simulating a fluid of hard spheres. The accuracy of the equation of state was raised to 0.7% over the entire density range. Simultaneously, the best-known modern equations of state for hard spheres were reproduced and the place that each of them occupied in the hierarchy of approximations was established.
UR - http://www.scopus.com/inward/record.url?scp=16244365571&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:16244365571
VL - 79
SP - 186
EP - 190
JO - Russian Journal of Physical Chemistry A
JF - Russian Journal of Physical Chemistry A
SN - 0036-0244
IS - 2
ER -
ID: 51306674