1 / 9

SPHERICAL RESONATOR SPEED OF SOUND MEASUREMENTS OF NEW alternative GAS MIXTURES

SPHERICAL RESONATOR SPEED OF SOUND MEASUREMENTS OF NEW alternative GAS MIXTURES. Fernando J. Pérez Sanz Universidad de Valladolid Spain. Motivation of the study. Depleting of fossil fuels reservoirs. Increasing prices of fuels Environmental problems Global warming Greenhouse effect

azana
Télécharger la présentation

SPHERICAL RESONATOR SPEED OF SOUND MEASUREMENTS OF NEW alternative GAS MIXTURES

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. SPHERICAL RESONATOR SPEED OF SOUND MEASUREMENTS OF NEW alternative GAS MIXTURES Fernando J. Pérez Sanz Universidad de Valladolid Spain

  2. Motivation of the study • Depleting of fossil fuels reservoirs. • Increasing prices of fuels • Environmental problems • Global warming • Greenhouse effect • Acid rain • New fuel are being developed • Mixture properties recuired • Heat Capacities • Equation of State

  3. Methods Thermodynamics • Speed of sound is an important thermodynamic parameter from which heat capacities and EoS can be measured. • Speed of sound is fitted to a Virial equation:

  4. Methods Acoustic Resonance • Determination of radius by acoustic resonance in Argon

  5. Results Speed of sound measurements

  6. Results Comparison to GERG-2008 EoS (I)

  7. Results Comparison to GERG-2008 EoS (II)

  8. Future work • Coal Mine Methane • Biogas Mixture. • CO2-N2 Mixtures

  9. Questions

More Related