Heat output of the recuperator for preheating natural gas from a mobile container device
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F16%3A86099323" target="_blank" >RIV/61989100:27360/16:86099323 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4963038" target="_blank" >http://dx.doi.org/10.1063/1.4963038</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4963038" target="_blank" >10.1063/1.4963038</a>
Alternative languages
Result language
angličtina
Original language name
Heat output of the recuperator for preheating natural gas from a mobile container device
Original language description
The paper describes the methodology for determination of the heat exchanger output for mobile container device designed to supply stationary stations with natural gas. Expansion of the gas in the device is considered in two stages. In the first stage from over-pressure of 22 MPa down to over-pressure of 0.4 MPa and then in the second stage to over-pressure of 2.2 kPa or 170 kPa. The overall temperature drop during gas throttling, which depends not only on the initial and final pressure but also on the temperature, was calculated by numerical integration of the Joule-Thomson differential coefficient. For the throttling temperature between 0 and 55 oC, the total temperature drop in the first stage varies between 53.8 and 67.4 K, and in the second stage then up to 2 K. The heat exchanger output was determined by an iterative process. Smooth supply of 600 m3 of natural gas per hour requires a heat exchanger with an output of approx. 26 kW. Gas combustion micro-turbine consumption is of the order of m3 of natural gas per hour.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA04020106" target="_blank" >TA04020106: Design and development of mobile devices container to supply filling stations compressed natural gas</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings
ISBN
978-0-7354-1426-6
ISSN
0094-243X
e-ISSN
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Number of pages
6
Pages from-to
1-6
Publisher name
American Institute of Physics Inc.
Place of publication
New York
Event location
Šamorín - Čilistov, Slovak
Event date
Jun 20, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000389447600016