A comparative study of treatment of two-dimensional two-phase flows of steam by a Runge-Kutta and by Denton's methods

F. Bakhtar; Mohd Zamri Yusoff; J. M. Rodriguez-Lelis

doi:10.1243/0954406JMES477

A comparative study of treatment of two-dimensional two-phase flows of steam by a Runge-Kutta and by Denton's methods

F. Bakhtar, Mohd Zamri Yusoff, J. M. Rodriguez-Lelis

Department of Mechanical Engineering

Research output: Contribution to journal › Article

24 Citations (Scopus)

Abstract

This paper describes a comparative study of the treatment of two-dimensional nucleating flows of steam using two different time-marching numerical schemes. A treatment based on Denton's scheme but a refined grid has been available from earlier work. To compare with this a treatment based on the Runge-Kutta scheme has been developed, which is described. Solutions using this scheme and a simple mesh are compared with experimental results and with solutions using the earlier treatment. The agreement obtained between the two schemes and with the experimental results is satisfactory. Oscillating flows in a convergent-divergent nozzle are also examined and excellent agreement obtained with experimental measurements.

Original language	English
Pages (from-to)	689-706
Number of pages	18
Journal	Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
Volume	221
Issue number	6
DOIs	https://doi.org/10.1243/0954406JMES477
Publication status	Published - 01 Jun 2007

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All Science Journal Classification (ASJC) codes

Mechanical Engineering

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Bakhtar, F., Yusoff, M. Z., & Rodriguez-Lelis, J. M. (2007). A comparative study of treatment of two-dimensional two-phase flows of steam by a Runge-Kutta and by Denton's methods. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 221(6), 689-706. https://doi.org/10.1243/0954406JMES477

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A comparative study of treatment of two-dimensional two-phase flows of steam by a Runge-Kutta and by Denton's methods. / Bakhtar, F.; Yusoff, Mohd Zamri; Rodriguez-Lelis, J. M.

In: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Vol. 221, No. 6, 01.06.2007, p. 689-706.

Research output: Contribution to journal › Article

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10.1243/0954406JMES477