噴流装置の性能改善に関する研究 : (第2報)噴流の混合過程について

概要

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In this report, the behaviour of the flow in the mixing chamber was investigated. Using a new designed small pitot-tube, the velocity and pressure at every point in the mixing chamber were measured. As the results, the behaviour of the mixing process was made clear to some extent ; i.e. the distribution of the axial velocity v_a and the pressure p_s in each section were obtained ; the distribution of the radial velocity v_r was calculated basing on a new idea from the results. Thus, the mode of flow in the mixing chamber was shown by velocity-vector and streamline diagram. The distribution of the energy per unit area per unit time, and the total energy through each section per unit time, as well as the efficiencies and the losses of the apparatus have been calculated and graphically represented.
一般社団法人日本機械学会の論文