[1]周鹏程,王贺春,王银燕,等.可变截面涡轮性能试验研究及流量特性预测[J].应用科技,2018,45(05):91-94.[doi:10.11991/yykj.201704012]
 ZHOU Pengcheng,WANG Hechun,WANG Yinyan,et al.Performance test of variable geometry turbine and prediction of its flow characteristic[J].Applied science and technology,2018,45(05):91-94.[doi:10.11991/yykj.201704012]
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可变截面涡轮性能试验研究及流量特性预测(/HTML)
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《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
第45卷
期数:
2018年05期
页码:
91-94
栏目:
动力与能源工程
出版日期:
2018-09-15

文章信息/Info

Title:
Performance test of variable geometry turbine and prediction of its flow characteristic
作者:
周鹏程 王贺春 王银燕 金鑫
哈尔滨工程大学 动力与能源工程学院, 黑龙江 哈尔滨 150001
Author(s):
ZHOU Pengcheng WANG Hechun WANG Yinyan JIN Xin
College of Power and Energy Engineering, Harbin Engineering University, Harbin 150001, China
关键词:
可变截面涡轮计算方法涡轮流量特性性能试验试验数据增压技术涡轮效率特性流量预测
Keywords:
variable geometry turbinecalculation methodturbine flow characteristicsperformance testtest datapressurization technologyturbine efficiency characteristicsflow rate prediction
分类号:
TK421.21
DOI:
10.11991/yykj.201704012
文献标志码:
A
摘要:
为了对某型可变截面涡轮的实际性能进行研究,给后续的可变截面涡轮自动化控制奠定基础,通过对某型号可变截面涡轮进行性能试验,得到该型号涡轮流量特性和效率特性的试验数据。在此基础上,提出了一种预测变截面涡轮流量的计算方法,并给出了该方法的求解过程。将此方法与试验数据相结合确立了某种型号可变截面涡轮的流量随工况变化的关系,并由这种关系预测了几个不同工况下可变截面涡轮的流量特性。试验证明,这种方法是方便可行的,并且具有较高的精确性。
Abstract:
The purpose of this paper is to test actual performance of a new type of variable geometry turbocharger (VGT), expecting to lay foundation for the future automated control of VGT. The experimental data of the turbine flow characteristics and efficiency characteristics were obtained through the performance test of a type of variable geometry turbine. On this basis, a method for predicting the flow rate of variable geometry turbine was proposed, and the process for solving the method was given. By combining this method with the experimental data, the relationship of the flow characteristics of a type of variable geometry turbine changing with the working conditions was established, and the flow characteristics of the variable geometry turbine under different working condition were predicted by this relationship. Experiments show that this method is convenient and feasible, and has a high accuracy.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-04-20。
基金项目:国家科技支撑计划项目(2015BAG16B01)
作者简介:周鹏程(1990-),男,硕士研究生;王银燕(1961-),女,教授,博士生导师
通讯作者:王贺春,E-mail:wanghechun@hrbeu.edu.cn
更新日期/Last Update: 2018-09-04