Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Turbine aerodynamics performance virtual testing system and method for small turbine engine

A turbine engine and virtual test technology, which is applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem that no effective research has been carried out in the virtual test of small engines, so as to shorten the cycle of turbine test and reduce the risk of test Effect

Active Publication Date: 2011-09-14
BEIJING POWER MACHINERY INST
View PDF6 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Foreign virtual test technology began to rise in the 1980s, and it has been widely used in the development of cutting-edge weapon systems in the national defense field, but no effective research has been conducted on small engine virtual tests

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Turbine aerodynamics performance virtual testing system and method for small turbine engine
  • Turbine aerodynamics performance virtual testing system and method for small turbine engine
  • Turbine aerodynamics performance virtual testing system and method for small turbine engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0017] The small turbine engine turbine aerodynamic performance virtual test system of the embodiment of the present invention is realized by building a networked virtual platform to conduct a virtual test on the aerodynamic performance of the small turbine engine turbine components, thereby shortening the turbine test period, reducing the test risk and the cost of the actual test cost. Such as figure 1 As shown, it is a structural diagram of a virtual test system for the aerodynamic performance of a small turbine engine turbine accordi...

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

PUM

No PUM Login to View More

Abstract

The invention provides a turbine aerodynamics performance virtual testing system for a small turbine engine, which comprises a three-dimensional modeling module, a fluid dynamics modeling module, an assembling module, a three-dimensional computing module, a postprocessing module, a testing report and evaluation report generating module, a database managing module and a user management module. The turbine aerodynamics performance virtual testing system for the small turbine engine, provided by the embodiment of the invention, can be used for partially replacing a turbine actual test, thereby shortening turbine test period and reducing test risk and actual test cost. In addition, the turbine aerodynamics performance virtual testing system for the small turbine engine, provided by the embodiment, can be used for analyzing and evaluating pneumatic performances of a turbine and guiding the design of the turbine. The embodiment of the invention has an important promotion function for realizing the transition of an engine from a traditional design to a prediction design.

Description

technical field [0001] The invention relates to the technical field of engine manufacturing and design, in particular to a virtual test system and test method for the aerodynamic performance of a small turbine engine. Background technique [0002] During the development of small turbine engines, it is important to obtain the real characteristics of turbine components through turbine component tests for the evaluation of the overall performance of the engine. As a digital test technology, virtual test technology integrates simulation technology, computer technology, network information technology, and test technology. It is considered to be an effective technical means to improve the level of weapon system or product development, and enhance innovation and competitiveness. [0003] Foreign virtual test technology began to rise in the 1980s, and it has been widely used in the development of cutting-edge weapon systems in the field of national defense, but no effective research...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 刘振德陈宝延王维明郭昊雁关胜如
Owner BEIJING POWER MACHINERY INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com