Full Content is available to subscribers

Subscribe/Learn More  >

High-Speed Gas-Liquid Two-Phase Nozzle Flow for CO2 (Effect of Inlet Temperature)

[+] Author Affiliations
Yoichi Kinoue, Norimasa Shiomi, Toshiaki Setoguchi

Saga University, Saga, Saga, Japan

Paper No. AJK2011-10017, pp. 2509-2515; 7 pages
  • ASME-JSME-KSME 2011 Joint Fluids Engineering Conference
  • ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D
  • Hamamatsu, Japan, July 24–29, 2011
  • Conference Sponsors: Fluids Engineering Division
  • ISBN: 978-0-7918-4440-3
  • Copyright © 2011 by JSME


Experimental and analytical investigations were made into the high-speed gas-liquid two-phase nozzle flow for CO2 . In order to examine the effect of inlet temperature of the nozzle, two cases are examined for 17 °C and 27 °C of ambient temperatures. The experimental pressure of CO2 in the nozzle decreases remarkably, which shows suitable acceleration of CO2 in the nozzle. As for the experimental temperature decrease in the nozzle, the temperature decrease for 27 °C of ambient temperature is much lower than the one for 17 °C of ambient temperature. One-dimensional analytical model is proposed, which assumes steady, adiabatic, frictionless and equilibrium. The flow in the nozzle of convergent part is treated as single-phase flow in the model, whereas the flow in the nozzle of divergent part is treated as separated two-phase flow with saturation in the model. Analytical values of temperature or pressure profile along the nozzle agree well with the experimental values for 27 °C of ambient temperature, whereas analytical values are lower than the experimental values for 17 °C of ambient temperature.

Copyright © 2011 by JSME



Interactive Graphics


Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In