Response of Superheated Droplet Detector (SDD) and Bubble Detector (BD) to interrupted irradiations

Mondal, Prasanna Kumar; Sarkar, Rupa; Chatterjee, B.

doi:10.1016/j.nima.2017.03.035

Cited by 1 publication

(1 citation statement)

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“…A different approach described that the flashing process can be detected based on the fact that rapid vaporization or phase change of superheated fluid produced an acoustic pulse that can detect by an acoustic sensor [62,63]. Nucleation of vapor bubble requires a minimum amount of energy related to the vibrating media that will be traduced in pressure waves (noises).…”

Section: Identification Of Key Parameters For Sensing Technology: Viamentioning

confidence: 99%

Porous Ceramic Sensors: Hydrocarbon Gas Leaks Detection

Perera-Mercado¹,

León²,

Piñerez³

2018

Recent Advances in Porous Ceramics

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According to the American National Standards Institute (ANSI), a sensor is a device which provides a usable output in response to a specified measurement of a physical quantity converted into a signal suitable for processing (e.g., optical, electrical, or mechanical signals). On the other hand, porous ceramic materials play an important role as sensor materials, because by selecting a suitable base ceramic material for the intended use and then adjusting their overall porosity, pore size distribution, and pore shape, they can cover different applications such as liquid-gas filters, insulators, catalytic supports, mixed of gases separators and sensors, among others. In addition, they have controlled permeability, high melting point, high superficial area, high corrosion and wear resistance, low expansion coefficient, tailored electronic properties, etc. Currently, a few niche areas demand sensors for compact electronic device design, e.g., leak inspections for oil and gas dispositive, flammable and/or toxic gas detection in waste storage areas and confined spaces, hydrocarbons and their associated gas detection at low temperatures and high humidity conditions, among others. In this chapter, the advances in porous ceramic production for hydrocarbons and associated gas detection will be presented and discussed.

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Section: Identification Of Key Parameters For Sensing Technology: Viamentioning

confidence: 99%