Axial pico turbine _ construction and experimental research

15th International Scientific and Engineering Conference Hermetic Sealing, Vibration Reliability and Ecological Safety of Pump and Compressor Machinery HERVICON+PUMPS-2017

机械制造;生态环境科学

Peczkis, G.^1 ; Goryca, Z.^2 ; Korczak, A.^1

Politechnika lska, St. Konarski 18 Street, Gliwice

44-100, Poland^1

Kielce University of Technology, Aleja Tysiclecia Pastwa Polskiego 7, Kielce

PL-25314, Poland^2

关键词: Basic characteristics;    Efficiency parameters;    Electrical generators;    Experimental research;    Laboratory test;    Maximum Efficiency;    Turbine rotor;    Water turbines;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/233/1/012016/pdf
DOI  :  10.1088/1757-899X/233/1/012016

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The paper concerns axial water turbine of power equal to 1 kW. The example of axial water turbine constructional calculations was provided, as well as turbine rotor construction with NACA profile blades. The laboratory test rig designed and built to perform measurements on pico turbine was described. The turbine drove three-phase electrical generator. On the basis of highest efficiency parameters, pico turbine basic characteristics were elaborated. The experimental research results indicated that pico turbine can achieve maximum efficiency close to the values of larger water turbines.