| --- Sat Jul 7 2012 | 00:00 | |
| berndj | Sync: a hapson-linde cycle or something fancier? | 17:03 |
|---|---|---|
| Sync | berndj: yes linde | 18:48 |
| Sync | but I'm also planning on a autocascading one | 18:48 |
| Sync | +n | 18:48 |
| berndj | what's you take on the DIY quotient of a linde liquefier? | 18:49 |
| Sync | well | 18:49 |
| Sync | not much ;) | 18:49 |
| Sync | you need three compressors and a few HXs | 18:49 |
| berndj | AFAICT it's the heat exchangers that are probably the bottleneck | 18:49 |
| berndj | why three? | 18:49 |
| Sync | I want to keep the headpresure on the nitrogen down | 18:50 |
| berndj | you don't HAVE to return the unliquefied gas into the cycle, no | 18:50 |
| Sync | so I need a cascade to cool the hot gas | 18:50 |
| berndj | what sort of pressure do you want to work with? | 18:50 |
| Sync | well I have a compressor that will do 150bar | 18:58 |
| --- Sun Jul 8 2012 | 00:00 | |
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