Heat transfer in liquid nitrogen—methane mixtures under pressure |
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| Authors: | H. Ackermann L. Bewilogua R. Knöner B. Kretzschmar I.P. Usyugin H. Vinzelberg |
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| Affiliation: | 1. Technische Universität Dresden, German Democratic Republic;2. Zentralinstitut für Festkörperphysik und Werkstofforschung der Akademie der Wissenschaften der DDR, Dresden, German Democratic Republic;3. Moskovskij Institut Khimicheskogo Mashinostroeniya, Moscow, USSR |
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| Abstract: | Heat transfer in nitrogen—methane mixtures (0 to 100 molar per cent CH4) was studied in the bubble boiling range under pressures up to 3.5 MPa.For a given heat flux density in all mixtures the temperature differences are higher than in the adjacent pure componentThe maximum heat flux densities have a maximum between 90 and 70 molar per cent methane (for lower and higher pressures, respectively) with the absolute values being higher than for the pure components |
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