Development of a test rig to evaluate abrasive wear on Pelton turbine nozzles. A case study of Chivor Hydropower

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• 作者：André ; s M. Morales B ; ^{andre-mo@uniandes.edu.co} ; Ivan F. Pachó ; n ; Jaime Loboguerrero U ; Jorge A. Medina ; Jairo A. Escobar G¹ ; ^{jaiescob@uniandes.edu.co}
• 关键词：Test rig ; Slurry erosion ; Pelton turbine ; Needle valve ; Nozzles ; Wear ; Erosion ; Sediment ; Plasma nitriding ; HVOF coatings
• 刊名：Wear
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：372-373
• 期：Complete
• 页码：208-215
• 全文大小：3777 K
• 卷排序：372

文摘

Laboratory test rig to reproduce field erosion conditions of Pelton turbine. Plasma nitriding as a process to improve erosion resistance on Pelton Turbine nozzles. Roughness as a qualitative measure of erosion at early stages.