منابع مشابه
Liquefied Natural Gas Developments Specialreport
A multi-tube, spirally-wound, cryogenic heat exchanger, the main heat exchanger (MHE) is the principal piece of heat-transfer equipment in mixed-refrigerant liquefaction cycles for producing liquefied natural gas (LNG). An MHE unit operation model called the spirally-wound tube-bundle module was developed as an integral component of the dynamic simulation capabilities for a process modeling pac...
متن کاملLiquefied Natural Gas for Trucks and Buses
Liquefied natural gas (LNG) is being developed as a heavy vehicle fuel. The reason for developing LNG is to reduce our dependency on imported oil by eliminating technical and costs barriers associated with its usage. The U.S. Department of Energy (DOE) has a program, currently in its third year, to develop and advance costeffective technologies for operating and refueling natural gas–fueled hea...
متن کاملControlled Variables Selection for Liquefied Natural Gas Plant
The primary operational objective of liquefied natural gas (LNG) plants with low production capacity is to maximize LNG production. A robust control structure is required to meet economic objective while ensuring safety of the plant. The selection of appropriate controlled variables (CVs) is critical for design of the control structure. In this paper, general process understanding and the conce...
متن کاملCalculation of Liquefied Natural Gas (LNG) Burning Rates
A set of small-sized experiments were carried out at Texas A&M University's Brayton Fire Training Field (BFTF) to determine the radiative heat transfer of LNG pool fires. This set of experiments was designed to study how the heat feedback from the fire to the pool surface is subsequently distributed through the liquid volume. Burning rates of LNG pool fires are driven mainly by radiative heat t...
متن کاملLiquefied gas electrolytes for electrochemical energy storage devices.
Electrochemical capacitors and lithium-ion batteries have seen little change in their electrolyte chemistry since their commercialization, which has limited improvements in device performance. Combining superior physical and chemical properties and a high dielectric-fluidity factor, the use of electrolytes based on solvent systems that exclusively use components that are typically gaseous under...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1910
ISSN: 0036-8733
DOI: 10.1038/scientificamerican08131910-120