http://www.dirtybeta.com/air-power/

is it possible to use the same 400 bars compressed air power in a close cylce without loosing energy?
no
the only way to extract energy from compressed air is to let it expand. Once it’s expanded, it’s no longer compressed.
If you compress it again, it will take more power (a lot more) then you gained by expanding it.
.
Compressed Air power at work
|
|
Aerial Interdiction : Air Power and the Land Battle in $6.94 |
|
|
New Apple MagSafe Power Adapter for MacBook Air 45W $26.99 |
|
|
K&N AIR FILTER dodge WM300 POWER WAGON 66 65 64 63 1963 $36.68 |
|
|
History of United States Naval Air Power $2.99 |
|
|
BRAND NEW! 1/2″ Reversible Air Drill – Hand Power Tools $36.70 |
|
|
Us Air Power in Colour 1: Us Air Fo By Robbie Shaw $2.99 |
|
|
Popular Science Magazine July 1947 Russia Air Power $9.00 |
|
|
Air / Hydraulic Power Unit : Air Over Hydraulic Pump $229.00 |
|
|
Drain Buster Air Power Toilet Plunger Drain Clean $25.39 |
|
|
Ford 289 302 FE 390 427 428 Tri-power Air Cleaner $225.00 |
|
|
400 WATT WIND POWER GENERATOR TURBINE AIR-X 400W 24VOLT $549.95 |
|
|
Ford 289 FE 390 427 428 Tri-power Hot Air Choke – New $85.00 |
|
|
Power Engineers COMPRESSED AIR MANUAL – Compressor $4.99 |
|
|
TIRE RIMS WHEELS AIR VALVE CAP M POWER BMW Z3 Z4 M3 M5 $3.99 |
|
|
PARAGON OF POWER – MOTTO – U.S. AIR FORCE SUBDUED PATCH $4.95 |
|
|
Future of Air Power Aftermath of Gulf War Shultz Air U. $10.00 |
|
|
AIR GREASE GUN or HAND OPERATED tool new power oil nr $29.99 |
|
|
Sea Power Ashore & In The Air Naval History AUSTRALIA + $12.95 |
|
|
HO F2A Air Force Loco ((Shell)) By Model Power $5.09 |
|
|
03 04 05 06 350Z AEM Cold Air Intake CAI Blue $319.99 |