4 ms·
It's kind of a weird claim. If it doesn't need lubrication then it should last forever without maintenance. If it's a sealed system using a lubricant that lasts
by taneq 3y ago
It's kind of a weird claim. If it doesn't need lubrication then it should last forever without maintenance. If it's a sealed system using a lubricant that lasts a decade or so, then maybe it'd make sense. Otherwise it sounds like whispers.
- naasking 3y agoThermoacoustic Sterling engines don't need lubrication because they don't have pistons: https://youtu.be/abswNCqnMRQ?si=jYIZnUG83ZQnQ-Ru https://youtu.be/abswNCqnMRQ?si=jYIZnUG83ZQnQ-Ru The membrane may eventually need replacing though.