Abstract
The frequency response for rain droplet vibration
is investigated through two experiments: one subjected to a
mechanical vibration system, the other one subject to modulated
electrical field. The motion of the rain droplet is captured through
high speed recording and the magnitude of the vibration has been
analyzed against the excitation frequency as well as the volume of
the vibrating droplets. It has been found that each vibrating rain
droplet has a fixed natural/resonance frequency where the
magnitude of vibration reaches its maxima, and this natural /
resonance frequency is determined by its volume.
is investigated through two experiments: one subjected to a
mechanical vibration system, the other one subject to modulated
electrical field. The motion of the rain droplet is captured through
high speed recording and the magnitude of the vibration has been
analyzed against the excitation frequency as well as the volume of
the vibrating droplets. It has been found that each vibrating rain
droplet has a fixed natural/resonance frequency where the
magnitude of vibration reaches its maxima, and this natural /
resonance frequency is determined by its volume.
| Original language | English |
|---|---|
| Number of pages | 4 |
| Publication status | Published - Nov 2018 |
| Event | IEEE International Electrical and Energy Conference - Beijing, China Duration: 4 Nov 2018 → 7 Nov 2018 |
Conference
| Conference | IEEE International Electrical and Energy Conference |
|---|---|
| Abbreviated title | CIEEC |
| Country/Territory | China |
| City | Beijing |
| Period | 4/11/18 → 7/11/18 |
Keywords
- rain droplets
- overhead line conductor
- high voltage transmission line
- hydrophobicity
- contact angle
- vibration
- audible noise, vibration frequency