云南高校图书馆联盟文献共享服务平台- CENTRIFUGAL

CENTRIFUGAL_COMPRESSOR: 作品数：119被引量：247H指数：8; 导出分析报告; 相关作者：陈权黄国平韩永杰李杜陈杰更多>>; 相关机构：清华大学天津大学北京理工大学南京航空航天大学更多>>; 相关期刊：《Journal of Beijing Institute of Technology》《Journal of Thermal Science》《Chinese Journal of Mechanical Engineering》《Journal of Energy and Power Engineering》更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划河北省自然科学基金更多>>

Multi-Objective Optimization Method for Performance Prediction Loss Model of Centrifugal Compressors: 《Journal of Thermal Science》2025年第2期590-606,共17页ZHANG Lei FENG Xueheng YUAN Wei CHEN Ruilin ZHANG Qian LI Hongyang AN Guangyao LANG Jinhua; supports of National Natural Science Foundation of China(Grant No.52076079);Natural Science Foundation of Hebei Province,China(Grant No.E2020502013);Fundamental Research Funds for the Central Universities,China(Grant No.2021MS079/Grant No.2022MS081)。; The selection of loss models has a significant effect on the one-dimensional mean streamline analysis for obtaining the performance of centrifugal compressors.In this study,a set of optimized loss models is proposed b...; 关键词：loss model centrifugal compressor mean streamline analysis performance prediction Genetic Algorithm

Influence of Real Gas Properties on Aerodynamic Losses in a Supercritical CO_(2) Centrifugal Compressor: 《Journal of Thermal Science》2024年第6期2032-2046,共15页YANG Mingyang CAI Ruikai ZHUGE Weilin YANG Bijie ZHANG Yangjun; supported by the National Natural Science Foundation of China(Grant No.52076130)。; Supercritical carbon dioxide(SCO_(2))centrifugal compressor is a key component of a closed Brayton cycle system based on SCO_(2).A comprehensive understanding of the loss mechanism within the compressor is vital for i...; 关键词：SCO_(2) centrifugal compressor loss mechanism real gas properties

Comparative Analysis of Diagonal and Centrifugal Compressors with Synergy Theory in Compressed Air Energy Storage System: 《Journal of Thermal Science》2024年第4期1325-1339,共15页ZHANG Yuxin ZUO Zhitao ZHOU Xin GUO Wenbin CHEN Haisheng; supported by the Major Science and Technology Projects of Inner Mongolia(Grant No.2021ZD0030);the National Natural Science Foundation of China(Grant No.52106278);the National Science Fund for Distinguished Young Scholars(Grant No.51925604);the Science and Technology Foundation of Guizhou Province(No.[2019]1422)。; Energy storage technology is an essential part of the efficient energy system.Compressed air energy storage(CAES)is considered to be one of the most promising large-scale physical energy storage technologies.It is fav...; 关键词：compressed air energy storage synergy theory diagonal compressor centrifugal compressor comparative analysis

Numerical Simulation Study on Influence of Equation of State on Internal Flow Field and Performance of S-CO_(2)Compressor: 《Journal of Thermal Science》2024年第3期888-898,共11页ZHANG Lei YANG Zhenyu SUN Enhui ZHANG Qian AN Guangyao YUAN Wei; supports of National Natural Science Foundation of China(Grant No.52076079,52206010);Natural Science Foundation of Hebei Province,China(Grant No.E2020502013);Fundamental Research Funds for the Central Universities,China(Grant No.2021MS079)。; The low power consumption of the near-critical compressor is the key factor for the high efficiency of supercritical CO_(2)Brayton cycle.In the numerical simulation of the compressor,the rapid changes in the thermophy...; 关键词：supercritical carbon dioxide equation of state centrifugal compressor numerical simulation CONDENSATION

Stall Evolution Mechanism of a Centrifugal Compressor with a Wide-Long Vaneless Diffuser: 《Journal of Thermal Science》2024年第3期899-913,共15页ZHANG Lei KANG Jiacheng LANG Jinhua AN Guangyao ZHANG Qian WANG Longyao WANG Qifang; supports of National Natural Science Foundation of China(No.52076079);Natural Science Foundation of Hebei Province(E2022502048,E2020502013);Fundamental Research Funds for the Central Universities(No.2022MS085,2023MS121);Post-graduate's Innovation Fund Project of Hebei Province(No.CXZZSS2024162,No.CXZZBS2024165)。; The rotating stall mechanism is of high importance for the stability of centrifugal compressors and thermal power cycles.The majority of research concerning this topic has concentrated on the initial stall phase.Howev...; 关键词：centrifugal compressor wide-long vaneless diffuser stall evolution mechanism wake flow

An axisymmetric characteristic model for enhancing prediction of centrifugal compressor characteristics: 《Chinese Journal of Aeronautics》2024年第4期203-215,共13页Peng REN Xiangjun FANG Zeyu JIAO Ying HAN; supported by the Guangdong Basic and Applied Basic Research Foundation,China(No. 2022A1515110007);the Natural Science Foundation of Guangdong Province, China (No. 2023A1515012869);the GDAS’ Project of Science and Technology Development, China (No. 2021GDASYL-20210103090)。; Rapid and accurate determination of compressor characteristic maps is essential for the initial design of centrifugal compressors in aircraft power systems. The accuracy of existing methodologies, which rely on combin...; 关键词：Centrifugal compressor Positive problem Characteristic prediction Aerodynamic characteristic Axisymmetric model

Flow Loss Mechanism in a Supercritical Carbon Dioxide Centrifugal Compressor at Low Flow Rate Conditions被引量：4: 《Journal of Thermal Science》2024年第1期114-125,共12页YANG Zimu JIANG Hongsheng ZHUGE Weilin CAI Ruikai YANG Mingyang CHEN Haoxiang QIAN Yuping ZHANG Yangjun; supported by the National Key Research and Development Program of China (No. 2018YFB1501004)。; With the advantages of high efficiency and compact structure,supercritical carbon dioxide(sC02)Brayton cycles have bright prospects for development in energy conversion field.As one of the core components of the power...; 关键词：supercritical CO_(2) centrifugal compressor flow loss mechanism Coriolis force

Experimental investigation of characteristics of instability evolution in a centrifugal compressor: 《Chinese Journal of Aeronautics》2023年第4期174-189,共16页Hanzhi ZHANG Ce YANG Ben ZHAO Wei ZHAO Chenxing HU Wenli WANG Jianbing GAO Shijun SUN; co-supported by the National Natural Science Foundation of China(Nos.51906006,51736001,52006217);the Beijing Institute of Technology Research Fund Program for Young Scholars,China.; The stable range of operation for the centrifugal compressor significantly influences the dynamic,economic,and environment-friendly characteristics of power systems.A deep understand-ing of the characteristics of inst...; 关键词：Centrifugal compressor IMPELLERS Pressure measurement Rotating instability Stability STALL

Real-Time Instability Detection of Centrifugal Compressors Based on Motor Speed Measurements: 《Journal of Thermal Science》2023年第1期310-329,共20页CHEN Haoxiang ZHUGE Weilin QIAN Yuping ZHANG Yangjun LIU Hongdan; supported by the National Key Research and Development Program of China(No.2018YFB1501004)。; Flow instability in the centrifugal compressor should be detected and avoided for stable and safe operation.Due to the popularity of electric centrifugal compressors,instability detection could be achieved by measurin...; 关键词：centrifugal compressor instability detection REAL-TIME rotating speed STFT

Numerical Investigation of the Load Distribution between the Main Blade and the Splitter Blade in a High-Loading Centrifugal Compressor被引量：1: 《Journal of Thermal Science》2022年第5期1682-1695,共14页OU Jun JIN Donghai GUI Xingmin; financially supported by NationalScience and Technology Major Project(Grant No.2017-Ⅰ-0005-0006 and Grant No.2019-Ⅱ-0020-0041)。; In the traditional design of the centrifugal compressor,the splitter blade and the main blade always keep the same shape.However,to enable high efficiency of the high-loading centrifugal compressor,the matching of des...; 关键词：high-loading centrifugal compressor load distribution performance flow uniformity WAKE leakage vortex

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

CENTRIFUGAL_COMPRESSOR

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

CENTRIFUGAL_COMPRESSOR

检索结果分析

下载全文

用户登录

高级检索检索式检索