Results 251 to 260 of about 177,239 (307)

Compressed Natural Gas (CNG): An Alternative to Liquid Natural Gas (LNG)

SPE Asia Pacific Oil and Gas Conference and Exhibition, 2005
Abstract Natural gas is becoming one of the most important resources of energy, with its share in the world consumption expected to increase dramatically over the next two decades. Currently, natural gas is transported to the markets by pipelines and as liquefied natural gas (LNG).
Michael Economides, Kai Sun, Gloria Subero   +2 more
openaire   +1 more source

Compressed Natural Gas for Indonesia

Asia Pacific Oil and Gas Conference & Exhibition, 2009
Abstract While Indonesia has traditionally been a major exporter of liquid natural gas (LNG) to Japan, Korea, Taiwan and China, compressed natural gas (CNG) should be seriously considered, especially for the transportation of fuel within the Indonesian archipelago itself.
X. Wang, A. M. Economides, M. Marongiu-Porcu, M. J. Economides   +3 more
openaire   +1 more source

Rapidly Estimating Natural Gas Compressibility Factor

Journal of Natural Gas Chemistry, 2007
Abstract Natural gases containing sour components exhibit different gas compressibility factor (Z) behavior than do sweet gases. Therefore, a new accurate method should be developed to account for these differences. Several methods are available today for calculating the Z-factor from an equation of state.
Bahadori, Alireza, Mokhatab, Saeid, Towler, Brian F   +2 more
openaire   +2 more sources

Geliimash natural gas expansion-compression machines

Chemical and Petroleum Engineering, 2011
This article gives a brief account of the experience of building and operating turboexpander units in gas distributing systems and in plants for low-temperature natural gas preparation for transportation and examines the special features of their devices and designs.
E. B. Fedorova, V. L. Stulov, G. A. Ayupov   +2 more
openaire   +1 more source

Compressed Natural Gas Fuel Composition Issues

SAE Technical Paper Series, 1993
<div class="section abstract"><div class="htmlview paragraph">This paper reviews the gas industry's efforts to establish new and revised standards and specifications for natural gas vehicle (NGV) fuel systems; fueling stations; storage containers; fueling nozzles; and gas composition.
openaire   +1 more source

Predicting the compressibility factor of natural gas

Petroleum Science and Technology, 2017
ABSTRACTKnowing compressibility factor (z-factor) values of natural gases is the basis of most petroleum engineering calculations. Shortage of available experimental data for the specified composition, temperature, and pressure conditions encourages researchers to propose efficient equations for calculating z-factor values.This investigation presents a
Navid Azizi, Reza Mosayebi Behbahani
openaire   +1 more source

Compressed-natural-gas optimised downsized demonstrator engine

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2017
The complexity of modern powertrain development is demonstrated by the combination of requirements to meet future emission regulations and test procedures such as the real driving emissions, the reductions in the fuel consumption and the carbon dioxide emissions as well as the expectations of customers that there must be a good driving performance ...
Jonathan Hall, Benjamin Hibberd, Simon Streng, Michael Bassett   +3 more
openaire   +1 more source

Computer Calculations Of Compressibility Of Natural Gas

Journal of Canadian Petroleum Technology, 1990
Abstract An alternative method for the calculation of pseudo reduced compressibility of natural gas is presented. The method applies the definition of reduced compressibility (Equation Available In Full Paper), where both Pr and (Equation Available In Full Paper) are variables available as DR and DP in both the ...
J.H. Abou-Kassem, L. Mattar, P.M. Dranchuk   +2 more
openaire   +1 more source