Frictional resistance measuring system and method based on flexible micro beam
A frictional resistance and measurement system technology, applied in the direction of measuring force, measuring device, measuring fluid pressure, etc., can solve the problems of limiting the measurement range, reducing the measurement accuracy, brittle fracture of rigid silicon-based microstructure, etc., and achieves wide measurement range and measurement The effect of high precision and not easy to break and damage
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0049] Most of the existing technologies use wall shear stress sensors based on MEMS, which have the defects of limited measurement accuracy, complicated calibration, and limited measurement range. In view of this, the present invention provides a friction resistance measurement system and method based on flexible microbeams. According to the displacement along the flow direction of the sample to be tested and the microbeam, the invention can measure the frictional resistance of the sample to be tested, has high sensitivity, high dynamic response, less interference by external temperature and pressure, easy calibration, and high measurement accuracy. At the same time, it can solve the problem that the traditional friction resistance measurement method can only measure smooth surfaces, and meets the needs of in-situ resistance measurement for samples to be tested on surfaces with different complex shapes.
[0050] In order to make the object, technical solution and advantages of...
PUM
Property | Measurement | Unit |
---|---|---|
elastic modulus | aaaaa | aaaaa |
elastic modulus | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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