Energy conversion for gas isentropic compression process with high speed rotation

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

Abstract

Energy conversion from rotational to thermal is investigated for a compressible ideal gas. The high speed rotation is considered as the driven force of the isentropic compression. The analytical model explaining the thermodynamic parameters (pressure, pressure gradient, density, and especially temperature) are developed. The analytical results are compared with the simulation data obtained from Finite Element Analysis, which employs compressible Navier-Stokes equations and heat equation. A good accordance between the analytical and FEA results has been observed. And it shows a predictable beginning and end state for the isentropic rotation process.

Original languageEnglish
Title of host publicationIndustrial Instrumentation and Control Systems II
Pages899-906
Number of pages8
DOIs
StatePublished - 2013
Externally publishedYes
Event2013 2nd International Conference on Measurement, Instrumentation and Automation, ICMIA 2013 - Guilin, China
Duration: 23 Apr 201324 Apr 2013

Publication series

NameApplied Mechanics and Materials
Volume336-338
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2013 2nd International Conference on Measurement, Instrumentation and Automation, ICMIA 2013
Country/TerritoryChina
CityGuilin
Period23/04/1324/04/13

Keywords

  • Energy conversion
  • Isentropic compression
  • Rotation
  • Thermal cycle

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