The discussion centers on the design considerations for creating a pneumatic bicycle, specifically debating the choice between high torque with low RPM versus high RPM with lower torque. Participants emphasize that low RPM with high torque may optimize compressed air usage and improve PSI efficiency. The need for high internal pressure and a variable displacement pump/motor is highlighted as essential for effective operation. Overall, the consensus points to the inefficiency of pneumatic energy storage in vehicles.
PREREQUISITESInventors, mechanical engineers, and hobbyists interested in alternative bicycle designs, particularly those focused on pneumatic systems and energy efficiency.
Mesmerizer said:I wish to create a pneumatic bicycle but not sure if i should use high torque low rpm or higher rpm with lower torque.
I am thinking that a low rpm with high torque will use less compressed air and make better use of the PSI.