Hamid Reza Ghaieni, Saeed Tavangar and Mohammad Moein Ebrahimzadeh Qhomi
The purpose of this paper is to present simple correlation for calculating nitrated hydroxyl-terminated polybutadiene (NHTPB) enthalpy of formation.
Abstract
Purpose
The purpose of this paper is to present simple correlation for calculating nitrated hydroxyl-terminated polybutadiene (NHTPB) enthalpy of formation.
Design/methodology/approach
It uses multiple linear regression methods.
Findings
The proposed correlation has determination coefficient 0.96. The correlation has root mean square deviation and the average absolute deviations values 53.4 and 46.1 respectively.
Originality/value
The predictive power of correlation is checked by cross-validation method (R2=0.96,