dc.contributor.advisor | Gasem, Khaled A.M. | |
dc.contributor.author | Jegadeesan, Ajay | |
dc.date.accessioned | 2014-04-16T03:07:23Z | |
dc.date.available | 2014-04-16T03:07:23Z | |
dc.date.issued | 2006-12-01 | |
dc.identifier.uri | https://hdl.handle.net/11244/9637 | |
dc.description.abstract | This study focused on developing generalized structure-based models for predicting pure-fluid surface tensions and saturation viscosities. Reliable experimental data for a wide range of molecular species were assembled from the DIPPR physical property database. The Scaled-Variable-Reduced-Coordinate (SVRC) framework was used to correlate the available data for the saturation properties under consideration. Quantitative Structure-Property Relationships (QSPR) was used to generalize the SVRC model parameters. Non-linear QSPR models involving a hybrid of Genetic Algorithms (GA) and Artificial Neural Networks (ANN) were developed for the model parameters. Specifically, the SVRC-QSPR models, in general, were found to be capable of providing generalized a priori predictions for surface tension and saturation viscosities with an absolute average deviation (AAD) of approximately 2% using end-point input data. | |
dc.format | application/pdf | |
dc.language | en_US | |
dc.publisher | Oklahoma State University | |
dc.rights | Copyright is held by the author who has granted the Oklahoma State University Library the non-exclusive right to share this material in its institutional repository. Contact Digital Library Services at lib-dls@okstate.edu or 405-744-9161 for the permission policy on the use, reproduction or distribution of this material. | |
dc.title | Structure-based Generalized Models for Selected Pure-fluid Saturation Properties | |
dc.type | text | |
dc.contributor.committeeMember | High, Martin S. | |
dc.contributor.committeeMember | Robinson, Robert S., Jr. | |
osu.filename | Jegadeesan_okstate_0664M_2000.pdf | |
osu.college | Engineering, Architecture, and Technology | |
osu.accesstype | Open Access | |
dc.description.department | School of Chemical Engineering | |
dc.type.genre | Thesis | |
dc.subject.keywords | viscosity | |
dc.subject.keywords | surface tension | |
dc.subject.keywords | saturation property | |
dc.subject.keywords | qspr | |
dc.subject.keywords | structure-based models | |