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Novel multi-mode adaptive sensor system

A multi-mode, sensor technology, applied in instruments, indirect mass flow meters, speed/acceleration/shock measurement, etc., can solve inconvenience and other problems, and achieve the effect of convenient measurement

Inactive Publication Date: 2011-02-16
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is to provide a new type of multi-mode self-adaptive sensor system to solve the inconvenience existing in the existing measurement, so as to quickly and effectively complete the measurement of the two-phase flow fluid

Method used

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Experimental program
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Embodiment

[0038] refer to figure 1 , shows a structural diagram of a novel multimodal adaptive sensor system of the present invention, said system comprising:

[0039] A 12-electrode electrical capacitance tomography (ECT) sensor module 101, used to measure the concentration information of the dense phase of the two-phase flow;

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Abstract

The invention provides a novel multi-mode adaptive sensor system, which can be used under gas / solid two-phase flow and gas / liquid two-phase flow environments. For different measurement environments, the measurement can be realized only by performing cable connection and mode selection in different modes on a multi-mode fusion sensor. Therefore, convenience is brought to the unified integration ofan imaging sensor system and the measurement under different working conditions.

Description

technical field [0001] The invention relates to the technical field of two-phase flow measurement, in particular to a novel multi-mode self-adaptive sensor system. Background technique [0002] Two-phase flow systems widely exist in nature and industrial production processes. For example, sand blowing in deserts in nature, mud and sand in rivers and rivers, as well as the dispersion of smoke and dust in the air, and the interleaving of rain and hail are all two-phase flow phenomena related to human life. In industrial production, the common two-phase flow mainly includes gas / liquid, gas / solid, liquid / solid, and liquid / liquid two-phase flow. For example, the transportation and injection of pulverized coal for combustion in industrial power generation and smelting is a typical gas / solid two-phase flow; the oil / gas / water flow in the process of oil exploitation is a gas / liquid two-phase flow, also known as three-component flow. In the process of milk processing, milk and water...

Claims

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Application Information

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IPC IPC(8): G01R27/02G01F1/86G01N27/04G01P5/00
Inventor 邓湘唐宇黎光宇
Owner BEIJING JIAOTONG UNIV
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