| Topic | Replies | Topic Starter | Last Post | Forum Name | |
|---|---|---|---|---|---|
| Extending burn tunnel and/or riser length for a longer burn time | 13 | Joe Danielek |
Joe Danielek |
rocket mass heaters | |
|
The need to insulate the riser is driven by what?
[ 1, 2 ] |
49 | Joe Danielek |
Joe Danielek |
rocket mass heaters | |