Irregular Venturi flowmeter and method for measuring gas-liquid phase flow in multiphase flow by utilization of irregular Venturi flowmeter
A Venturi and flowmeter technology, applied in mass flow measurement devices, detecting fluid flow by measuring differential pressure, indirect mass flowmeters, etc., can solve problems such as poor universality of expressions, and improve universality and measurement Accuracy, flow algorithm unique and simple effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] Such as figure 1 As shown, a special-shaped Venturi flowmeter of the present invention includes a Venturi tube and a pressure monitor, wherein the Venturi tube is composed of a front straight pipe section 1, a contraction section 2, a throat section 3, an expansion section 4 and a rear section connected in sequence. The inner diameter of the front straight pipe section 1 and the rear straight pipe section 5 is D, the inner diameter of the throat section 3 is d, the contraction section 2 and the expansion end 4 are both tapered, and the structural parameter of the Venturi tube β=d / D=0.45-0.75, the length of throat section 3 is 2d-8d, the taper of contraction section 2 is 10.5°, and the taper of expansion section 4 is 7.5°.
[0024] Further, the above-mentioned pressure monitors are at least 3 pressure probes or 2 pressure difference sensors. This example figure 1 Shown is a solution where the pressure monitor is three pressure probes, the three pressure probes are the...
PUM
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