摘要
为研究涡轮与导轮叶片数匹配对涡轮发电机性能的影响规律,建立多种涡轮与导轮叶片数配合的涡轮发电机模型,基于CFD仿真技术对涡轮发电机模型进行三维非定常数值模拟,研究结果可为煤矿井下钻孔内涡轮发电机优化设计提供一定参考。
In order to study the influence law of the matching of turbine and guide wheel blade number on the performance of the turbo generator,established various turbo generator models with matching of turbine and guide wheel blade number,the three-dimensional unsteady numerical simulation of the turbine generator model was carried out based on the CFD simulation technology.The study results can provide some reference for the optimal design of turbo generator in coal mine borehole.
作者
张晓泽
王国震
Zhang Xiaoze;Wang Guozhen(State key Laboratory of Gas Disaster Detecting,Preventing and Emergency Controlling,Chongqing 400037,China;Chongqing Research Institute,China Coal Technology and Engineering Group,Chongqing 400039,China)
出处
《煤矿机械》
2023年第2期43-46,共4页
Coal Mine Machinery
基金
中煤科工集团重庆研究院有限公司自立重点项目(2021ZDXM15)。
关键词
涡轮发电机
导轮
涡轮
叶片数
匹配
turbo generator
guide wheel
turbine
blade number
matching
