The Design of Novel Thermal Gas Mass Flowmeter

Jun Hao Jiang; Shao Zhong Cao

doi:10.4028/www.scientific.net/AMM.224.435

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 224The Design of Novel Thermal Gas Mass Flowmeter

The Design of Novel Thermal Gas Mass Flowmeter

Abstract:

Aiming at the defects of current thermal mass flow sensor, we developed a novel thermal gas mass flowmeter based on the principle of constant power, which consists of semiconductor sensors and a microcontroller as the core controller. The design plan is carried out on the basis of simple structure and reasonable cost, which maximizes accuracy and reliability of the flowmeter. The experimental results verify that the flow meter is running well and achieves the overall performance goals of the plan.

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Periodical:

Applied Mechanics and Materials (Volume 224)

Pages:

435-439

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.224.435

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Online since:

November 2012

Authors:

Jun Hao Jiang, Shao Zhong Cao

Keywords:

Constant Power, Micro Controller Unit (MCU), Sensor, Thermal Gas Mass Flowmeter

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