[HTML][HTML] A new empirical model and neural network-based approach for evaluation of isobaric heat capacity of natural gas

M Esmaeili, MR Moradi, HR Afshoun - Journal of Natural Gas Science and …, 2022‏ - Elsevier
Isobaric heat capacity of natural gas is of prominent thermophysical property as it is directly
related to thermodynamic energy functions, thereby its trustworthy prediction can open a …

A non-isothermal wellbore model for high pressure high temperature natural gas reservoirs and its application in mitigating wax deposition

HY Wang - Journal of Natural Gas Science and Engineering, 2019‏ - Elsevier
Correctly estimate pressure drop and temperature distribution along wellbore is crucial for
completion design, production optimization and flow assurance in oil and gas well. In places …

A new practical method to evaluate the Joule–Thomson coefficient for natural gases

N Tarom, MM Hossain, A Rohi - Journal of Petroleum Exploration and …, 2018‏ - Springer
Abstract The Joule–Thomson (JT) phenomenon, the study of fluid temperature changes for a
given pressure change at constant enthalpy, has great technological and scientific …

On the isobaric specific heat capacity of natural gas

A Jarrahian, HR Karami, E Heidaryan - Fluid Phase Equilibria, 2014‏ - Elsevier
A colorimeter equipped with a gas booster in conjunction with a PVT cell was used to
measure the heat capacity of natural gas with different amounts of impurities. Based on new …

Computational fluid dynamics simulation of a crude oil transport pipeline: Effect of crude oil properties

W Rukthong, P Piumsomboon, W Weerapakkaroon… - Engineering journal, 2016‏ - engj.org
Transporting crude oil inside a pipeline is a common process in the petroleum industry.
Crude oil from different sources has different properties due to terrains and climates which …

Gas properties, fundamental equations of state and phase relationships

J Li, B Yu - Sustainable Natural Gas Reservoir and Production …, 2022‏ - Elsevier
This chapter introduces the fundamental characteristics of natural gas, its properties, and
commonly applied equations of state that define its pressure, temperature, and volume …

Modeling of thermodynamic properties of diesel fuel and in-cylinder gas for diesel engine combustion investigation

Y Ding, L **ang, J Li, H Cui, Y Zhang - Energy & Fuels, 2018‏ - ACS Publications
The study of the thermodynamic properties of engine fuels and the in-cylinder gas is
involved in the analysis of chemical compound reaction and the thermodynamic analysis of …

The evaluation of the equations of state used for the Joule-Thomson effect analysis in the dry gas seal

CX Deng, PY Song - Applied Mechanics and Materials, 2015‏ - Trans Tech Publ
The Joule-Thomson (JT) effect will occur when the gas flows through the components of
filters, valves, orifices and end faces in the system of the dry gas seal, which may cause the …

Form of energy equation in gas-pipeline simulations

F Sund, T Ytrehus - ISOPE International Ocean and Polar Engineering …, 2018‏ - onepetro.org
To investigate the impact of choice of energy equation upon gas-pipeline simulations, a 650
km long model pipeline was simulated using two different forms of the energy equation …

Effect of thick wall on transport profile inside pipeline using computational fluid dynamics simulation

W Rukthong, W Weerapakkaroon… - Advanced Materials …, 2015‏ - Trans Tech Publ
Heat transfer between convection and conduction near the pipeline wall was considered in
laminar transient flow operation using developed computational fluid dynamics model. The …