Patents by Inventor Peiling Yang

Peiling Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Drip irrigation emitter flow channel structural design method and fractal flow channel drip irrigation emitter product therefor
    Patent number: 10750683
    Abstract: A drip irrigation emitter flow channel structural design method and a fractal flow channel drip irrigation emitter product therefor. The method comprehensively considers within a design process the hydraulic performance and anti-blocking performance of a drip irrigation emitter, and mainly comprises stages such as simulation method establishment, flow channel configuration selection, structural parameter determination and flow channel boundary optimization. An optimal flow channel configuration and a structural parameter value range of a drip irrigation emitter flow channel are determined via an optimal value simulation model, thereby defining a drip irrigation emitter primary prototype structural design method.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: August 25, 2020
    Assignee: CHINA AGRICULTURAL UNIVERSITY
    Inventors: Yunkai Li, Bo Zhou, Ji Feng, Peiling Yang
  • Drip Irrigation Emitter Flow Channel Structural Design Method and Fractal Flow Channel Drip Irrigation Emitter Product Therefor
    Publication number: 20190110413
    Abstract: A drip irrigation emitter flow channel structural design method and a fractal flow channel drip irrigation emitter product therefor. The method comprehensively considers within a design process the hydraulic performance and anti-blocking performance of a drip irrigation emitter, and mainly comprises stages such as simulation method establishment, flow channel configuration selection, structural parameter determination and flow channel boundary optimization. An optimal flow channel configuration and a structural parameter value range of a drip irrigation emitter flow channel are determined via an optimal value simulation model, thereby defining a drip irrigation emitter primary prototype structural design method.
    Type: Application
    Filed: June 24, 2016
    Publication date: April 18, 2019
    Applicant: China Agricultural University
    Inventors: Yunkai Li, Bo Zhou, Ji Feng, Peiling Yang