In this study, two new correlations are proposed to predict the natural gas hydrate formation temperature as a function of pressure and specific gravity. The first correlation has been developed using Vandermonde matrix and the coefficients of the second correlation have been obtained by Levenberg-Marquardt algorithm. The error analysis shows the good performance of the two new proposed correlations to predict hydrate formation temperature compared to correlations presented earlier and also the experimental values.
Journal article
Predicting natural gas hydrate formation temperature using Levenberg-Marquardt algorithm
Petroleum Science and Technology, Vol.33(9), pp.1038-1044
2015
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Abstract
Details
- Title
- Predicting natural gas hydrate formation temperature using Levenberg-Marquardt algorithm
- Creators
- J Sayyad Amin - University of GuilanAlireza Bahadori - Southern Cross UniversityE Mohamadi - University of GuilanB Hoseini Nia - University of Guilan
- Publication Details
- Petroleum Science and Technology, Vol.33(9), pp.1038-1044
- Identifiers
- 3677; 991012821141202368
- Academic Unit
- Faculty of Science and Engineering; School of Environment, Science and Engineering
- Resource Type
- Journal article