| 摘要 |
The present invention is related to the design of a device for using ultrasound in systems for forming fibers by electrospinning or the electric formation of polymers in fibrillar structures, which may be applied in the casting process and in polymers in solution; the idea of the process is stabilize the material flow, varying the oscillations of the inner sonotrode in the device, also acting as an element for controlling the material flow in a more accurate manner than a simple pumping process. |
