Sonar Flow Meter for Real-Time Fluid Identification
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current methods for measuring flow rates and identifying products in pipelines, particularly those handling multiple refined petroleum products, lack accuracy and efficiency, as they cannot distinguish between different fluids based on their acoustic properties and composition in real-time.
Innovation Solution
A sonar-based flow meter system equipped with sensors to detect vortical disturbances and acoustic waves, which uses a processing unit to determine the speed of sound and volumetric flow rate, and a database to identify the type of fluid based on temperature and pressure values, enabling real-time product identification and phase fraction estimation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If conventional flow measurement methods are used, then flow rate can be measured, but product identification capability is lost
Solution Approach 1:
The flow meter system is designed to perform multiple functions: measuring flow rate and identifying products simultaneously. The same sensor array and processing unit that detect vortical disturbances for flow measurement also analyze acoustic waves for product identification, eliminating the need for separate identification systems.
Solution Approach 2:
Acoustic waves serve as an intermediary carrier that contains information about both flow characteristics and product identity. By analyzing the acoustic wave properties (speed of sound, frequency content) in addition to vortical disturbance patterns, the system extracts dual information streams from a single measurement process.
2Productivity
If real-time product identification is implemented, then operational efficiency improves, but measurement precision requirements increase
Solution Approach 1:
The measurement process is segmented into distinct analytical components: vortical disturbance analysis for flow rate calculation and acoustic wave analysis for product identification. Each component processes specific signal features independently, allowing real-time operation while maintaining precision through dedicated analysis algorithms for each function.
Solution Approach 2:
The system utilizes changes in acoustic wave parameters (speed of sound, frequency) and vortical disturbance characteristics as indicators of product identity and flow conditions. By monitoring these parameter variations in real-time, the system achieves both rapid product identification and accurate flow measurement without compromising precision.
3Adaptability or versatility
If multiple products are handled in the same pipeline, then system versatility increases, but measurement and identification difficulty increases
Solution Approach 1:
The system analyzes local characteristics of the fluid flow at different positions along the pipeline using distributed sensors. By examining the specific acoustic wave signatures and vortical disturbance patterns at each measurement location, the system can identify which products are present and in what quantities, enabling accurate differentiation between multiple products in the same pipeline.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system provides accurate and efficient measurement of flow rates and product identification, allowing for optimized operation of facilities that transport and distribute different fluids by determining the type and phase fraction of products in real-time, enhancing operational efficiency.
Implementation Method 1
a plurality of sensors operable to detect vortical disturbances flowing with the fluid products and acoustic waves propagating through the fluid
Implementation Method 2
a plurality of sensors operable to detect vortical disturbances flowing with the fluid products
Data Source
AI summary
An apparatus and method for identifying one or more fluid products flowing within a pipe are provided having a flow meter mounted on the pipe and a processing unit. The flow meter has a plurality of sensors operable to detect vortical disturbances flowing with the fluid products and acoustic waves propagating through the fluid. The sensors produce signals indicative of the vortical disturbances and acoustic waves. The processing unit is operable to determine the speed of sound and volumetric flow rate of the one or more fluid products using the signals from the flow meter. The processing unit includes a database having speed of sound data for a predetermined group of products. The processing unit is operable to identify the type of each product flowing within the pipe given a temperature and pressure value of the products within the pipe.