Second and third acoustic virial coeffic
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J.P.M. Trusler; M.P. Zarari
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Article
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1995
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Elsevier Science
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English
โ 364 KB
The speed of sound in methane has been measured with an estimated uncertainty of 0.003 per cent in the temperature range 125 K to 250 K at pressures up to 1.4 MPa. The results are compared with the most recent equation of state for methane and the agreement is generally within 0.03 per cent except n