Ideal-gas thermodynamic properties for natural-gas applications

1995 ◽  
Vol 16 (6) ◽  
pp. 1381-1392 ◽  
Author(s):  
M. Jaeschke ◽  
P. Schley
Keyword(s):  
Natural Gas ◽  
Thermodynamic Properties ◽  
Ideal Gas

Ideal gas thermodynamic properties of phenol and cresols

1978 ◽  
Vol 7 (2) ◽  
pp. 417-423 ◽  
Author(s):  
S. A. Kudchadker ◽  
A. P. Kudchadker ◽  
R. C. Wilhoit ◽  
B. J. Zwolinski
Keyword(s):  
Thermodynamic Properties ◽  
Ideal Gas

Analysis of the Operating Mode Influence Onto Energy Consumption of a Natural Gas Storage Plant

2012 ◽  
Author(s):  
Gianmario L. Arnulfi ◽  
Carlo Cravero ◽  
Martino Marini
Keyword(s):  
Natural Gas ◽  
Operating Mode ◽  
Ideal Gas ◽  
Gas Dynamics Equations ◽  
Simulation Code ◽  
Lumped Parameter ◽  
Wide Range ◽  
Set Up ◽  
Operation Pressure ◽  
Time And Energy

Natural gas carrying from production sites to users’ facilities is made by marine shipping in liquid phase or by terrestrial pumping in gaseous phase through long pipelines. In the latter case several storage stations are distributed along the pipeline nets to move the natural gas from its deposits to users’ terminals. Storage stations are set up to compensate seasonal fluctuations of the consumer demand versus methane supply, storing the gas in various kinds of reservoirs. In most of such plants centrifugal compressors are used, where the energy and the time that a complete charge takes are affected by the operation scheduling of the compressor from the minimum to the maximum storage levels. While the pressure in the reservoir enforces the instant operation pressure, the flow rate is limited within a quite wide range. Here an in-house code, based on the lumped parameter approach and a quasi-steady dynamics, is applied to a complete charge. The natural gas behavior is modeled by the pseudo-ideal gas in order to get a fair accuracy keeping the usual gas dynamics equations. The compression path has been parameterized and a multi objective optimization, embedding the simulation code, has been implemented to find the most suitable management of the compression station for the minimization of time and energy. The most significant paths are analyzed to pick out the effects of the compression strategy.

Thermodynamic properties of three adamantanols in the ideal gas state

2003 ◽  
Vol 405 (1) ◽  
pp. 85-91 ◽  
Author(s):  
M.B Charapennikau ◽  
A.V Blokhin ◽  
G.J Kabo ◽  
V.M Sevruk ◽  
A.P Krasulin
Keyword(s):  
Thermodynamic Properties ◽  
Ideal Gas ◽  
The Ideal

scholarly journals COMPARISON OF GAZKONDNAFTA AND HYSYS SOFTWARE SYSTEMS IN THE FIELD OF COMPUTER MODELING OF OIL AND GAS TECHNOLOGIES

2021 ◽  
pp. 4-22
Author(s):  
O.V. Kalashnikov ◽  
S.V. Budniak ◽  
Yu.V. Ivanov ◽  
Yu.M. Belyansky ◽  
N.O. Aptulina ◽  
...  
Keyword(s):  
Natural Gas ◽  
Thermodynamic Properties ◽  
Aqueous Solutions ◽  
Computer Modeling ◽  
Oil And Gas ◽  
Software Systems ◽  
Program System ◽  
Aspen Hysys ◽  
Treatment Processes ◽  
Liquid Phases

The experimental and calculated according to program systems GasCondOil, Aspen-HYSYS and PRO-II compositions of the gas — liquid phases (hydrocarbon and aqueous solutions) and their thermodynamic properties are compared, as well as the accuracy of technological calculations of field pipelines and natural gas and oil treatment processes. It is shown that some of the field technological processes, calculated by the program system GasCondOil, are not modeled on Aspen-HYSYS. Bibl. 16, Fig. 9, Tab. 15.

Ideal gas thermodynamic properties of six chlorofluoromethanes

1976 ◽  
Vol 5 (3) ◽  
pp. 571-580 ◽  
Author(s):  
S. S. Chen ◽  
R. C. Wilhoit ◽  
B. J. Zwolinski
Keyword(s):  
Thermodynamic Properties ◽  
Ideal Gas
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