Now showing items 1-4 of 4
Thermodynamics and kinetics studies of formation and decomposition of clathrates hydrates of methane, carbon dioxide and their mixtures using a differential heat flux calorimeter
A high pressure heat flux calorimeter in isobaric, temperature-ramping mode has been used to measure the solubility of pure methane, pure carbon dioxide and methane-carbon dioxide mixtures. The solubility measurements ...
Wettability/spreading of alkanes at the water-gas interface at elevated temperatures and pressures
A model consisting of the Hamaker-Lifshitz theory is used to calculate the spreading transition of alkanes at the water-gas interface. In the current work, the theory is extended to include effects of the temperature and ...
Identification and calculation of reference fluid properties of electrolyte solutions
A new method to estimate the properties of electrolyte solutions has been outlined in this work. The models for electrolyte solutions at the Bonn-Oppenheimer level have always been perceived to be very complicated to solve ...
Estimation of relaxation time distribution for NMR CPMG measurements
We use a MARAN-2 laboratory NMR spectrometer for making measurements using the CPMG pulse sequence for estimating the spin-spin or T$\sb2$ relaxation time distribution. Algorithms are developed for estimating the relaxation ...