PVT measurements of high pressure gas by the Burnett method

Naoya Sakoda; Kenta Shindo; Kan'ei Shinzato; Masamichi Kohno; Yasuyuki Takata; Motoo Fujii

PVT measurements of high pressure gas by the Burnett method

Naoya Sakoda, Kenta Shindo, Kan'ei Shinzato, Masamichi Kohno, Yasuyuki Takata, Motoo Fujii

Research output: Contribution to conference › Paper › peer-review

Abstract

A PVT measurement apparatus by the Burnett method for the temperature range from room temperature to 250 °C and at pressures up to 100 MPa has been developed with a remote operation system. PVT measurements of hydrogen, helium and nitrogen have been accomplished up to 97 MPa. The density uncertainty of the present measurements at 80 °C is estimated to be 0.2 % from the deviations for nitrogen. An existing equation of state (EOS) for hydrogen agrees well with the present measurements within ±0.22 % at 80 °C. The systematic deviations between the EOS and the present measurements at 120 °C and 160 °C are shown with the maximum deviation of 0.52 % at 120 °C and 97 MPa.

Original language	English
Publication status	Published - 2009
Event	9th International Conference on Power Engineering, ICOPE 2009 - Kobe, Japan Duration: Nov 16 2009 → Nov 20 2009

Other

Other	9th International Conference on Power Engineering, ICOPE 2009
Country/Territory	Japan
City	Kobe
Period	11/16/09 → 11/20/09

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Energy Engineering and Power Technology
Fuel Technology

Cite this

@conference{c4a37c98fa3a40008dd357534d0969fa,

title = "PVT measurements of high pressure gas by the Burnett method",

abstract = "A PVT measurement apparatus by the Burnett method for the temperature range from room temperature to 250 °C and at pressures up to 100 MPa has been developed with a remote operation system. PVT measurements of hydrogen, helium and nitrogen have been accomplished up to 97 MPa. The density uncertainty of the present measurements at 80 °C is estimated to be 0.2 % from the deviations for nitrogen. An existing equation of state (EOS) for hydrogen agrees well with the present measurements within ±0.22 % at 80 °C. The systematic deviations between the EOS and the present measurements at 120 °C and 160 °C are shown with the maximum deviation of 0.52 % at 120 °C and 97 MPa.",

keywords = "High pressure, Hydrogen, PVT, Thermophysical properties",

author = "Naoya Sakoda and Kenta Shindo and Kan'ei Shinzato and Masamichi Kohno and Yasuyuki Takata and Motoo Fujii",

year = "2009",

language = "English",

note = "9th International Conference on Power Engineering, ICOPE 2009 ; Conference date: 16-11-2009 Through 20-11-2009",

}

TY - CONF

T1 - PVT measurements of high pressure gas by the Burnett method

AU - Sakoda, Naoya

AU - Shindo, Kenta

AU - Shinzato, Kan'ei

AU - Kohno, Masamichi

AU - Takata, Yasuyuki

AU - Fujii, Motoo

PY - 2009

Y1 - 2009

N2 - A PVT measurement apparatus by the Burnett method for the temperature range from room temperature to 250 °C and at pressures up to 100 MPa has been developed with a remote operation system. PVT measurements of hydrogen, helium and nitrogen have been accomplished up to 97 MPa. The density uncertainty of the present measurements at 80 °C is estimated to be 0.2 % from the deviations for nitrogen. An existing equation of state (EOS) for hydrogen agrees well with the present measurements within ±0.22 % at 80 °C. The systematic deviations between the EOS and the present measurements at 120 °C and 160 °C are shown with the maximum deviation of 0.52 % at 120 °C and 97 MPa.

AB - A PVT measurement apparatus by the Burnett method for the temperature range from room temperature to 250 °C and at pressures up to 100 MPa has been developed with a remote operation system. PVT measurements of hydrogen, helium and nitrogen have been accomplished up to 97 MPa. The density uncertainty of the present measurements at 80 °C is estimated to be 0.2 % from the deviations for nitrogen. An existing equation of state (EOS) for hydrogen agrees well with the present measurements within ±0.22 % at 80 °C. The systematic deviations between the EOS and the present measurements at 120 °C and 160 °C are shown with the maximum deviation of 0.52 % at 120 °C and 97 MPa.

KW - High pressure

KW - Hydrogen

KW - PVT

KW - Thermophysical properties

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UR - http://www.scopus.com/inward/citedby.url?scp=84926329081&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84926329081

T2 - 9th International Conference on Power Engineering, ICOPE 2009

Y2 - 16 November 2009 through 20 November 2009

ER -

PVT measurements of high pressure gas by the Burnett method

Abstract

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All Science Journal Classification (ASJC) codes

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