A NEW LESS ENERGY-CONSUMING HIGH-EFFICIENCY FAN BLADE PROFILE

摘要

The invention relates to a new high efficiency and performance fan blade for use in cooling tower fans, suction fan blades, aspirator fan blades, ventilator fan blades, gas turbine fan blades, steam turbine fan blades, centrifugal water pump fans, fans of road sweepers, vacuum cleaner fans, vehicle spoilers, and roof- racks. Energy conversion systems and machines running according to the aerodynamic principle operate more effectively with this new fan blade.