軸流ターボ機械羽根車の軸対称流について : 第2報, 各種形式の羽根車をもつ多段ターボ機械の設計流量時の流れ

書誌事項

タイトル別名
  • Research on the Axisymmetric Flow through an Axial-Flow Turbo-Machine : 2nd Report, Axisymmetric Flow at Design Point in Multistage Turbo-Machines of Various Vortex Types
  • ジクリュウ ターボ キカイ ハネグルマ ノ ジク タイショウリュウ ニ ツイテ 2

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抄録

In this report, the author has treated the axisymmetric flow at design point in multistage turbo-machines of various vortex types, such as the constant reaction type and the exponential type, using a similar method to that described in 1st Report. Regarding the axisymmetric flow through an axial-flow turbo-machine, the radial equilibrium theory and the actuator disc theory have been expounded, but the effects of impeller breadth and blade shape have not been considered in these theories. The method described in the present paper eliminates the above mentioned disadvantages. Numerical examples are shown comparing with the results calculated on the basis of the above mentioned theories.

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