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1, This article focuses on Kaplan turbine model characteristics.

2, T_type spiral casing was applied in lots of Kaplan turbine. It is impossible to make very good flow pattern in inlet of stay vane only by means of changing geometry of spiral casing.

3, Therefore, the study for internal flow characteristics of Kaplan turbine has important theoretical and practical significance.

4, In this dissertation, numerical calculation of Kaplan turbine in the pure water and solid-liquid two-phase flow was carried out, and the performance of the turbine was analyzed in detail.

5, Therefore, it is very important and significant to investigate the interior flow characteristic of Kaplan turbine running in silt-laden river.

6, The all hinge of riverbed power station of the Kaplan turbine"s transient is studied in this paper whose background is the Water Hinge of Power Station in Sha Potou on the Yellow River."

7, The design steps and features of the CAD system for Kaplan turbine runner is introduced in the paper.

8, PCC based stepping motor driven dual control governor for Kaplan turbine is presented in this paper.

9, With the development of waterpower resources,(http://sentencedict.com/Kaplan turbine.html) the dimension of runner blade of Kaplan turbine is getting larger and larger.

10, The stress status in the reagin of fitting runner blade trunnion with runner hub for kaplan turbine have special attention in hub design.

11, The research of flow consists analyzing the velocity distributing rules of blade surface inside Kaplan turbine flange clearance and leakage flow of flange clearance under different conditions.

12, The structural characteristic and machining method of runner blade servomotor piston ring for large Kaplan turbine are studied.

13, In this paper the stiffness and strength of the runner blades for a Kaplan turbine are calculated with finite element method using ANSYS sofware.

14, Numerical simulation of the steady cavitating turbulent flow in the whole flow passage of a Kaplan turbine has been carried out by using a full cavitation model and a mixture two-phase flow model.

15, An optimal design method, based on genetic algorithm and three-dimensional inverse problem design method, has been used to improve the design of a Kaplan turbine.

16, Thirdly, based on the dynamic grid method, the steady and unsteady simulation for the single cycle Kaplan turbine was conducted to study combined optimization.