Effect of Argon and Helium on the Thermal Conductivity of the N2O4⇄2NO2 System
The effect of dilution by argon and by helium on the thermal conductivity of the dissociating N2O4⇄2NO2 system was investigated in a hot-wire apparatus. Values of the conductivity were obtained over a pressure range of 0.05 to 1.0 atmosphere at 300°, 320°, and 350°K, (the temperature range where the...
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| Veröffentlicht in: | The Journal of chemical physics 1959-11, Vol.31 (5), p.1290-1297 |
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| container_end_page | 1297 |
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| container_title | The Journal of chemical physics |
| container_volume | 31 |
| creator | Coffin, Kenneth P. |
| description | The effect of dilution by argon and by helium on the thermal conductivity of the dissociating N2O4⇄2NO2 system was investigated in a hot-wire apparatus. Values of the conductivity were obtained over a pressure range of 0.05 to 1.0 atmosphere at 300°, 320°, and 350°K, (the temperature range where the contribution of the reaction to the conductivity is large). Rigorous calculations of the conductivity were made for the three-component systems. Agreement between experimental and calculated values is generally good. At reduced pressures, experimental results are smaller than the calculated values. A calculation involving reaction rates is shown to predict these low-pressure effects. |
| doi_str_mv | 10.1063/1.1730586 |
| format | Article |
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Values of the conductivity were obtained over a pressure range of 0.05 to 1.0 atmosphere at 300°, 320°, and 350°K, (the temperature range where the contribution of the reaction to the conductivity is large). Rigorous calculations of the conductivity were made for the three-component systems. Agreement between experimental and calculated values is generally good. At reduced pressures, experimental results are smaller than the calculated values. A calculation involving reaction rates is shown to predict these low-pressure effects.</abstract><doi>10.1063/1.1730586</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-9606 |
| ispartof | The Journal of chemical physics, 1959-11, Vol.31 (5), p.1290-1297 |
| issn | 0021-9606 1089-7690 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_1730586 |
| source | AIP Digital Archive |
| title | Effect of Argon and Helium on the Thermal Conductivity of the N2O4⇄2NO2 System |
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