Title:
PIPELINE VIBRATION CONTROL METHOD, COMPUTER DEVICE, STORAGE MEDIUM AND PIPELINE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/056977
Kind Code:
A1
Abstract:
A pipeline vibration control method, a computer device, a storage medium and a pipeline system. The pipeline vibration control method comprises: performing modal analysis on a pipeline, and deriving the modal vibration shape of the pipeline therefrom (S102); and determining candidate damping parts of the pipeline according to the modal vibration shape, so as to arrange particle dampers at the candidate damping parts, wherein the amplitude of the candidate damping parts exceeds the amplitude of non-candidate damping parts of the pipeline (S104). According to the pipeline vibration control method, simulation analysis is firstly carried out on a pipeline, and a vibration and stress control scheme is then rapidly obtained according to a simulation analysis result. According to the method, actual vibration and stress tests do not need to be carried out before a specific scheme is determined, such that a sample or prototype does not need to be produced in advance, thereby reducing the related costs, and reducing physical structural changes. In addition, the particle dampers can be applied outside a pipeline structure, and the original pipeline structure does not need to be changed, thereby shortening the product development period, and reducing the development costs.
Inventors:
ZHANG RENLIANG (CN)
LIU KAISHENG (CN)
DAI BIN (CN)
MOU SHANSHAN (CN)
QIN YI (CN)
LIU KAISHENG (CN)
DAI BIN (CN)
MOU SHANSHAN (CN)
QIN YI (CN)
Application Number:
PCT/CN2020/078846
Publication Date:
April 01, 2021
Filing Date:
March 11, 2020
Export Citation:
Assignee:
CHONGQING MIDEA GENERAL REFRIGERATION EQUIPMENT CO LTD (CN)
International Classes:
G06F30/17; F25B41/42; G06F119/14
Foreign References:
| CN109002619A | 2018-12-14 | |||
| CN107542843A | 2018-01-05 | |||
| CN109660596A | 2019-04-19 | |||
| CN110674560A | 2020-01-10 | |||
| CN109185379A | 2019-01-11 | |||
| CN106529048A | 2017-03-22 | |||
| US20150176237A1 | 2015-06-25 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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