And get free electricity from them? There must be something about the physics or the engineering here that makes it non cost effective? But What specifically? Any Ideas?
input flow rate Qi Ai*vi π(0.076m)? * 2.5m/s 0.045 m?/s a. mass Q*t*ρ 0.045m?/s * 3600s * 1000kg/m? 1.6e5 kg b. 0.045m?/s 3 * π(0.019m)? * v v 13 m/s Hope this helps!
any we get duracell cause they last long