Word Representation Device for Compressible Fluid Flow Patterns
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional technologies cannot provide a word representation for general fluid flow patterns, including compressible fluids, which limits the ability to design structures that control desired flow patterns.
Innovation Solution
A word representation device and method that utilize a storage system and a word representation generator to determine the root of a flow pattern, form a tree representation, and convert it into a COT representation, allowing for the characterization of streamline structures and generation of word representations for general fluid flow patterns, including compressible fluids.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional word representation methods are used for flow patterns, then incompressible fluid flow can be represented, but compressible fluid flow cannot be represented
Solution Approach 1:
The invention changes the parameters of the word representation system by introducing new symbols and rules that accommodate compressible fluid characteristics. The representation system is extended to include parameters for density changes, pressure variations, and temperature effects that are specific to compressible flows, while maintaining the original incompressible flow representation capabilities.
Solution Approach 2:
The invention creates a universal word representation system that can handle both incompressible and compressible fluid flows. By designing a multi-functional representation framework that incorporates general flow features applicable to all fluid types along with specific features for compressible flows, the system achieves broad adaptability without sacrificing accuracy for any particular fluid type.
2Measurement precision
If a detailed streamline structure analysis is performed, then accurate flow pattern representation is achieved, but the complexity of the representation system increases
Solution Approach 1:
The invention segments the complex streamline structure into distinct topological features such as nodes, edges, and regions. Each segment is assigned specific symbolic representations, allowing detailed flow pattern characterization through modular components. This segmentation reduces the overall system complexity by breaking down the continuous flow field into discrete, manageable elements that can be systematically represented and analyzed.
Data Source
AI summary
A word representation device is provided with a storage, and a word representation generator, in which the storage stores a correspondence relationship between each streamline structure and a character thereof regarding a plurality of streamline structures forming the flow pattern, the word representation generator is provided with a root determination means, a tree representation forming means, and a COT representation generation means, the root determination means determines a root of a given flow pattern, the tree representation forming means forms a tree representation of the given flow pattern by repeatedly executing processing of extracting a streamline structure of the given flow pattern, assigning a character to the extracted streamline structure, and deleting the extracted streamline structure from an innermost portion of the flow pattern until reaching the root, and the COT representation generation means converts the tree representation formed by the tree representation.