Results 301 to 310 of about 131,029 (331)
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2023
Abstract Liquefaction is a phenomenon that involves the transfer of the overburden stress from the soil skeleton to the pore fluid. Multiple mechanisms can cause this load transfer, earthquake shaking being one of them. The potential for load transfer is more significant and consequential in loose, saturated, cohesionless soils due to
Russell A Green, Katerina Ziotopoulou
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Abstract Liquefaction is a phenomenon that involves the transfer of the overburden stress from the soil skeleton to the pore fluid. Multiple mechanisms can cause this load transfer, earthquake shaking being one of them. The potential for load transfer is more significant and consequential in loose, saturated, cohesionless soils due to
Russell A Green, Katerina Ziotopoulou
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2022
Abstract To eliminate much of the hardware and many of the processing steps involved in indirect liquefaction, an alternative is to add hydrogen directly to coal, intending to make liquids in one step. Direct liquefaction is simpler in concept, but still involves high temperatures and pressures and the need to convert the primary liquid ...
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Abstract To eliminate much of the hardware and many of the processing steps involved in indirect liquefaction, an alternative is to add hydrogen directly to coal, intending to make liquids in one step. Direct liquefaction is simpler in concept, but still involves high temperatures and pressures and the need to convert the primary liquid ...
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Abstract The primary challenge for cryogenic hydrogen technologies is the need for more efficient cooling and liquefaction cycles. This chapter begins with the fundamentals of refrigeration cycles, and how the efficiency is connected directly to thermophysical properties, particularly the exergy and associated exergy destruction of the ...
Jacob W Leachman +2 more
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Jacob W Leachman +2 more
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The Energy Journal, 1980
The relative quantities of coal, petroleum (plus natural gas liquids), and natural gas proved and currently available in the United States are 18 X 1015 British thermal units (Btu), 3.7 X 1015 Btu, and 2.5 X 1015 Btu, respectively. The relative total recoverable resources are 134 X 1015 Btu for coal, 11.2 X 1015 Btu for petro- leum, and 9.5 X 1015 Btu
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The relative quantities of coal, petroleum (plus natural gas liquids), and natural gas proved and currently available in the United States are 18 X 1015 British thermal units (Btu), 3.7 X 1015 Btu, and 2.5 X 1015 Btu, respectively. The relative total recoverable resources are 134 X 1015 Btu for coal, 11.2 X 1015 Btu for petro- leum, and 9.5 X 1015 Btu
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Influence of Liquefaction History on Liquefaction Susceptibility
Geotechnical Earthquake Engineering and Soil Dynamics V, 2018Rui Wang +3 more
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