DOE Hydrogen and Fuel Cells Program Record
[10] Personal communication with Joseph P. Cohen at APCI. Assuming a normal compressor, and typical ambient temperature conditions compression energy is: 2.05kWh/kg for 350(440) bar, 2.36 for 500(630) bar, and 2.67 for 700(880) bar. Cooling energy ranges from 0.1 to .45 kWh/kg. Cooling energy from 30º C ambient to -40º C and
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