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Modeling and simulation of the thermal-dynamic performance of super-pressure balloon

  • Qiang Liu*
  • , Lan He
  • , Rongchen Zhu
  • , Yanchu Yang
  • , Yi Qu
  • *Corresponding author for this work
  • CAS - Aerospace Information Research Institute
  • University of Chinese Academy of Sciences

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A super-pressure balloon with volume about 7000 cubic meter was launched. A thermal-dynamic model was proposed to simulate the thermal-dynamic performance of the super-pressure balloon in ascending and floating process. The ascending altitude and velocity profile, the temperature profile was simulated and compared with the measured data, the temperature and velocity field of the Helium gas was simulated to provide more comprehensive information about the thermal performance of the balloon. The calculated date matched well with the measured data.

Original languageEnglish
Title of host publicationProceedings of the 43rd Chinese Control Conference, CCC 2024
EditorsJing Na, Jian Sun
PublisherIEEE Computer Society
Pages1420-1425
Number of pages6
ISBN (Electronic)9789887581581
DOIs
StatePublished - 2024
Externally publishedYes
Event43rd Chinese Control Conference, CCC 2024 - Kunming, China
Duration: 28 Jul 202431 Jul 2024

Publication series

NameChinese Control Conference, CCC
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference43rd Chinese Control Conference, CCC 2024
Country/TerritoryChina
CityKunming
Period28/07/2431/07/24

Keywords

  • Ascending and floating process
  • Modeling and simulation
  • Super-pressure balloon
  • Thermal-dynamic performance

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