Applications and Perspectives of Ultrasonic Multi-Gas Analysis with Simultaneous Flowmetry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F21%3A00349727" target="_blank" >RIV/68407700:21220/21:00349727 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.3390/instruments5010006" target="_blank" >https://doi.org/10.3390/instruments5010006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/instruments5010006" target="_blank" >10.3390/instruments5010006</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Applications and Perspectives of Ultrasonic Multi-Gas Analysis with Simultaneous Flowmetry

Popis výsledku v původním jazyce

We have developed ultrasonic instrumentation for simultaneous flow and composition measurement in a variety of gas mixtures. Flow and composition are respectively derived from measurements of the difference and average of sound transit times in opposite directions in a flowing process gas. We have developed a sound velocity-based algorithm to compensate for the effects of additional gases, allowing the concentrations of a pair of gases of primary interest to be acoustically measured on top of a varying baseline from `third party’ gases whose concentrations in the multi-gas mixture are measured by other means. This instrumentation and analysis technique, targeting binary pairs of gases of interest in multi-gas mixtures, is promising for mixtures of anesthetic gases, particularly in the developing area of xenon anesthesia.

Název v anglickém jazyce

Applications and Perspectives of Ultrasonic Multi-Gas Analysis with Simultaneous Flowmetry

Popis výsledku anglicky

We have developed ultrasonic instrumentation for simultaneous flow and composition measurement in a variety of gas mixtures. Flow and composition are respectively derived from measurements of the difference and average of sound transit times in opposite directions in a flowing process gas. We have developed a sound velocity-based algorithm to compensate for the effects of additional gases, allowing the concentrations of a pair of gases of primary interest to be acoustically measured on top of a varying baseline from `third party’ gases whose concentrations in the multi-gas mixture are measured by other means. This instrumentation and analysis technique, targeting binary pairs of gases of interest in multi-gas mixtures, is promising for mixtures of anesthetic gases, particularly in the developing area of xenon anesthesia.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

—

OECD FORD obor

20303 - Thermodynamics

Projekt

—

Návaznosti

—

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Instruments

ISSN

2410-390X

e-ISSN

—

Svazek periodika

Volume 5

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

17

Strana od-do

1-17

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85104175182