Experimental study of the influence of cold heat exchanger geometry on the performance of a co-axial pulse tube cooler

Physics & Astronomy

• heat exchangers 86%
• coolers 80%
• slots 74%
• tubes 52%
• geometry 40%
• pulses 36%
• performance 32%
• regenerators 15%
• machining 12%
• penetration 9%
• helium 9%
• heat transfer 9%
• porosity 8%
• copper 8%
• cooling 8%
• gases 6%
• interactions 4%

Engineering & Materials Science

• Heat exchangers 63%
• Geometry 44%
• Regenerators 14%
• Phase shifters 14%
• Electric discharge machining 14%
• Helium 13%
• Porosity 10%
• Copper 9%
• Experiments 8%
• Cooling 8%
• Heat transfer 8%
• Gases 6%
• Hot Temperature 5%

Chemistry

• Heat Exchanger 100%
• Machining 15%
• Heat Transfer 13%
• Cooling 10%
• Length 7%
• Porosity 7%
• Gas 6%
• Time 4%