2 ms·
There still needs to be the equivalent of a series of O-rings between the piston and the cylinder bore to prevent the piston from sinking. I'd guess that it is
by ISL 8y ago
There still needs to be the equivalent of a series of O-rings between the piston and the cylinder bore to prevent the piston from sinking. I'd guess that it is the second-hardest technical problem, after the considerable challenge of isolating the piston.
- gns24 8y agoThe 'rolling membrane' that they are proposing is described here: https://heindl-energy.com/technical-concept/engineering-challenges/ https://heindl-energy.com/technical-concept/engineering-chal...