Fallibility of analytic roots of cubic equations of state in low temperature region
It is showed by several examples that, in low temperature region, the analytical solutions of cubic equation of state (EOS) lead to irrational results, while the iterative solutions of cubic EOS by using the Newton-Raphson method produce valid results, Errors caused by the limitation of significant figures of the computer languages are revealed, and a magnification of errors is defined which is a main factor bringing out the irrational results of the analytical solution of cubic EOS. (C) 2002 Elsevier Science B.V. All rights reserved.
- Publisher
- ELSEVIER SCIENCE BV
- Issue Date
- 2002-09
- Language
- English
- Article Type
- Article
- Citation
FLUID PHASE EQUILIBRIA, v.201, no.2, pp.287 - 294
- ISSN
- 0378-3812
- Appears in Collection
- CBE-Journal Papers(저널논문)
- Files in This Item
This item is cited by other documents in WoS
| ⊙ Detail Information in WoSⓡ | Click to see |  |
| ⊙ Cited 19 items in WoS | Click to see citing articles in |  |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.