A ship shafting optimization method and its optimization platform

An optimization method and shafting technology, applied in design optimization/simulation, geometric CAD, sustainable transportation, etc., can solve problems such as general effects, and achieve the effect of improving design quality
CN108416159BActive Publication Date: 2022-05-20NAVAL UNIV OF ENG PLA
7 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
NAVAL UNIV OF ENG PLA
Publication Date
2022-05-20

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention belongs to the field of ship design, and in particular relates to a ship shafting optimization method and an optimization platform thereof. The method improves the design quality of the shaft system, and in the initial design stage, the purpose of improving the alignment quality of the shaft system and reducing the vibration of the shaft system is achieved by optimizing the position of each bearing of the shaft system. Provide the foundation for the safe and stable operation of the ship. The invention provides a new scheme for controlling the vibration characteristics of the shafting in the alignment design stage, has important theoretical and engineering practice values, can fill in the deficiencies of the existing technical schemes, and improve the design quality of various ship shaftings.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of ship design, and in particular relates to a ship shafting optimization method and an optimization platform thereof. Background technique

[0002] Ship shafting is an important structure that affects the ship's motion performance. The basic function of the shaft system is to transmit power, including transmitting the power from the main motor and other equipment to the propeller to drive the propeller to rotate, and transmitting the thrust or pull generated by the propeller rotation to the ship hull in the form of bearing force to drive the hull. Forward and backward.

[0003] Due to the complex stress state of the ship itself, and the changeable channel and hydrological data, the ship and its shafting will bear a variety of different loads during navigation, and these loads will also affect each other. These loads will eventually directly For each bearing transmitted to the shafting, in order to improve the beari...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More