Patents by Inventor Lilin CHU

Lilin CHU 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).

  • Method for designing startup critical tube diameter of pulsating heat pipe in vertical state
    Patent number: 11460253
    Abstract: A method for designing startup critical tube diameter of pulsating heat pipe in vertical state, including the following steps: step 1. establishing a first model of working medium mass in pulsating heat pipe; step 2. establishing a second model of working medium mass in pulsating heat pipe, the second model including the vapor working medium mass model and the liquid working medium mass model in the pulsating heat pipe; step 3. according to the law of conservation of mass, combining the first model and the second model, and determining the volume percentage of the liquid working medium in the total length of the pulsating heat pipe under the condition of heat addition; step 4.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: October 4, 2022
    Assignee: DALIAN MARITIME UNIVERSITY
    Inventors: Yulong Ji, Lilin Chu, Yantao Li, Xiu Xiao, Chunrong Yu
  • Method for Designing Startup Critical Tube Diameter of Pulsating Heat Pipe in Vertical State
    Publication number: 20210055058
    Abstract: A method for designing startup critical tube diameter of pulsating heat pipe in vertical state, including the following steps: step 1. establishing a first model of working medium mass in pulsating heat pipe; step 2. establishing a second model of working medium mass in pulsating heat pipe, the second model including the vapor working medium mass model and the liquid working medium mass model in the pulsating heat pipe; step 3. according to the law of conservation of mass, combining the first model and the second model, and determining the volume percentage of the liquid working medium in the total length of the pulsating heat pipe under the condition of heat addition; step 4.
    Type: Application
    Filed: August 20, 2020
    Publication date: February 25, 2021
    Inventors: Yulong JI, Lilin CHU, Yantao LI, Xiu XIAO, Chunrong YU