Analysis of Stress-Strain State and Contact Pressures on Surfaces of Kaplan Runner Blade Bearing Bronze Bushes

• Date: 2021
• Main Authors: Субботин, В. Г., Бураков, А. С., Душин, А. В., Ефименко, В. Н., Коршунов, А. О., Хорев, О. Н.
• Format: Article
• Language: English; Ukrainian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2021
• Online Access: https://journals.uran.ua/jme/article/view/240581
• Journal Title: Energy Technologies & Resource Saving

An analysis of the existing and prospective blade seal designs for Kaplan runners was performed. The selected design type provides the maximum ecological safety for Kaplan runners. A 3D model of runner hub sector with the trunnion, inner and outer bushes of blade trunnion was generated taking into a...