Distributed simulation system for jet engine based on grid

A jet engine and simulation system technology, applied in aerodynamic improvement, special data processing applications, instruments, etc., can solve the problems that the system cannot respond quickly and become impossible, and achieve enhanced collaborative design and distributed simulation. capabilities, increased flexibility, and reduced complexity

Inactive Publication Date: 2006-02-08
SHANGHAI JIAO TONG UNIV
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to solve the integration problem in this system, all personnel and tools (software\hardware) involved in engine design are pre-defined as global variables in a top-down design method, and the designer of the entire system is not aeroengine the experts
A system designed in this way w

Method used

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  • Distributed simulation system for jet engine based on grid
  • Distributed simulation system for jet engine based on grid
  • Distributed simulation system for jet engine based on grid

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Embodiment Construction

[0020] The jet engine distribution simulation system established by the present invention is mainly used to describe and standardize the various components of the system and their interrelationships under the condition of distribution and networking.

[0021] like figure 1 As shown, the present invention includes a simulation development environment structure and a simulation operation environment structure. The simulation development environment structure supports various activities of the complex system in the construction stage, and various data information models are generated in the development stage; the simulation operation environment structure mainly completes each simulation application system. Simulation operation management, simulation time management and simulation data management in the running phase.

[0022] The simulation development environment structure is divided into two subsystems: (1) The component modeling system requires different simulation accuracy a...

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Abstract

The invention relates to a jet energy distribute simulating system based on griddling in the field of computer simulating domain. The system frame is positioned on the top layer of the system; the part module or interface is corresponding with the motor part module frame middle module and is used to transmit the data and control the simulating sequence between the modules; the motor part module frame is established on the simulating serve achieving frame which is used to seal the motor part and serve; the standard griddling serve interface and simulating serve achieving frame provide each network basic function to achieve the connection; the simulating serve achieving frame combines the computer basic facilities and the simulating source into a standard network computer basic facilities which is used to mask the network basic hard and software resource and to provide the standard network facilities interface to the motor part module frame.

Description

technical field [0001] The invention relates to a system in the field of computer simulation, in particular to a grid-based jet engine distribution simulation system. Background technique [0002] In the field of jet engine design, computer simulation can take advantage of the characteristics of less investment and quick results, and quickly obtain several different design schemes with less investment. Its design is often nonlinear and interdependent. This requires comprehensive consideration of the engine in the process of modeling and simulation, and the establishment of a complete and perfect model as much as possible. There is an object-oriented computer distributed simulation framework in the prior art. [0003] Found through document retrieval to prior art, John A.Reed etc. are on International GasTurbine & Aeroengine Congress & Exhibition, Indianapolis, Indiana, June 7~10, 1999 (international gas turbine and aeroengine conference held in Indiana, U.S. in 1999) Publ...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCY02T10/82
Inventor 金先龙曹源张晓云李渊印李治
Owner SHANGHAI JIAO TONG UNIV
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