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Alexandre Presas

universitat politecnica de catalunya

26H指数
119论文数
2.0K被引数
收录论文 49
发表时间
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Improved vibration-based condition monitoring for Pelton turbines: experimental assessment on a prototype基于振动的改进型状态监测方法在佩尔顿水轮机上的应用：原型实验评估
errStructural Health Monitoring
IF0
err2026-02-17
err0
PREAI
errMònica Egusquiza; Yuejiang Han; David Valentin; Jiamin Zou; Greco Moraga; Alexandre Presas
err分享
err收藏
Numerical analysis of stress distribution in a Pelton bucket under varying operating parameters在变工况参数下对Pelton水斗中应力分布的数值分析
errEngineering Failure Analysis
IF5.7
err2025-11-23
err0
PREAI
errNavam Shrivastava; Mònica Egusquiza; Rahul Kumar Vishwakarma; Alexandre Presas; David Valentin; Chandra Shekhar Pant; Anant Kumar Rai
err分享
err收藏
Resonance observation of pump-turbine runners from the stationary frame: analytical-numerical model for the natural mode splitting of submerged rotating disc-blades-disc structures从静止坐标系观察泵水轮机转轮的共振：淹没旋转盘-叶片-盘结构的固有模态分裂的解析-数值模型
errMechanical Systems and Signal Processing
IF8.9
err2025-09-02
err0
errOAAI
errXiang Xia; Alexandre Presas; Greco Moraga; Lingjiu Zhou; Wei Wang
err分享
err收藏
Editorial: Optimal design and efficiency improvement of fluid machinery and systems: volume II编辑：流体机械与系统的优化设计和效率提升：第二卷
errFrontiers in Energy Research
IF2.4
err2025-08-18
err0
errOAAI
errYang Yang; Leilei Ji; Ramesh K. Agarwal; Kan Kan; Ran Tao; Alexandre Presas
err分享
err收藏
On the numerical prediction of added damping and added mass of vibrating disc-like structures in heavy fluids关于重型流体中振动盘状结构附加阻尼和附加质量的数值预测
errJournal of Sound and Vibration
IF4.9
err2025-06-21
err0
errOAAI
errKarim Khalfaoui; Greco Moraga; Julian Bareis; Marco Zorn; Alexandre Presas; David Valentín; Stefan Riedelbauch
err分享
err收藏
Experimental study on the detection of vibrations of an operating turbine runner with sensors on the casing
errMEASUREMENT
IF5.6
err2025-05-01
err0
PREAI
errEgusquiza, Monica; Tessier, Alexandre; Presas, Alexandre; Valentin, David; St-Amant, Yves; Houde, Sebastien
err分享
err收藏
Study on evolution characteristics of energy dissipation and vortex in pump-turbine during load rejection transition process
errPHYSICS OF FLUIDS
IF4.3
err2025-02-03
err0
PREAI
errLu, Yonggang; Liu, Zhiwang; Zhao, Yun; Wang, Zhengwei; Presas, Alexandre
err分享
err收藏
Natural mode splitting of a rotating disc in water at different wall distances as a model for high-head francis runners
errJOURNAL OF SOUND AND VIBRATION
IF4.9
err2025-02-01
err0
PREAI
errXia, Xiang; Moraga, Greco; Presas, Alexandre; Wang, Zhengwei; Zhou, Lingjiu
err分享
err收藏
The use of model-based voltage and current analysis for torque oscillation detection and improved condition monitoring of centrifugal pumps (vol 222, 111781, 2025)基于模型电压和电流分析在离心泵转矩振荡检测及状态监测改进中的应用 (vol 222, 111781, 2025)
errMECHANICAL SYSTEMS AND SIGNAL PROCESSING
IF8.9
err2025-02-01
err0
PREAI
errHan, Yuejiang; Zou, Jiamin; Gong, Bo; Luo, Yin; Wang, Longyan; Presas, Alexandre; Yuan, Jianping; Wang, Chao
err分享
err收藏
The use of model-based voltage and current analysis for torque oscillation detection and improved condition monitoring of centrifugal pumps
errMECHANICAL SYSTEMS AND SIGNAL PROCESSING
IF8.9
err2025-01-01
err1
PREAI
errHan, Yuejiang; Zou, Jiamin; Gong, Bo; Luo, Yin; Wang, Longyan; Batllo, Alexandre Presas; Yuan, Jianping; Wang, Chao
err分享
err收藏
Dynamic structural characteristics of rotor components during the start-up transition of the LFR main coolant pumpLFR主冷却泵启动过渡期间转子部件的动态结构特性
errNUCLEAR ENGINEERING AND TECHNOLOGY
IF2.6
err2024-12-01
err0
errOAAI
errLu, Yonggang; Zhang, Zequan; Liu, Zhiwang; Zhu, Rongsheng; Presas, Alexandre
err分享
err收藏
Analysis of Unsteady Flow and Interstage Interference of Pressure Pulsation of Two-Stage Pump as Turbine Under Turbine Model
errWATER
IF3
err2024-10-29
err0
errOAAI
errLu, Yonggang; Liu, Zhiwang; Zhang, Zequan; Liao, Weike; Li, Xiaolong; Presas, Alexandre
err分享
err收藏
Energy dissipation and time-frequency analysis of characteristics induced by vortex breakdown in an axial flow pump
errPHYSICS OF FLUIDS
IF4.3
err2024-06-03
err3
PREAI
errSong, Xijie; Jin, Yan; Wang, Zhengwei; Alexandre, Presas; Tang, Fangping; Liu, Chao
err分享
err收藏
Off-Design Operation and Cavitation Detection in Centrifugal Pumps Using Vibration and Motor Stator Current Analyses
errSENSORS
IF3.5
err2024-05-25
err1
errOAAI
errHan, Yuejiang; Zou, Jiamin; Presas, Alexandre; Luo, Yin; Yuan, Jianping
err分享
err收藏
Numerical theory and method on the modal behavior of a pump-turbine rotor system considering gyro-effect and added mass effect
errJOURNAL OF ENERGY STORAGE
IF9.8
err2024-04-01
err3
PREAI
errCao, Jingwei; Luo, Yongyao; Liu, Xin; Presas, Alexandre; Deng, Liwei; Zhao, Weiqiang; Xia, Ming; Wang, Zhengwei
err分享
err收藏
Experimental study on the influence of vibration amplitude on the fluid damping of a submerged disk振幅对淹没盘流体阻尼影响的实验研究
errJOURNAL OF SOUND AND VIBRATION
IF4.9
err2024-01-01
err4
errOAAI
errMoraga, Greco; Xia, Xiang; Roig, Sergi; Valero, Carme; Valentin, David; Egusquiza, Monica; Zhou, Lingjiu; Egusquiza, Eduard; Presas, Alexandre
err分享
err收藏
Visualization research of energy dissipation in a pump turbine unit during turbine mode's starting up
errRENEWABLE ENERGY
IF9.1
err2023-11-01
err10
PREAI
errJin, Faye; Wang, Huanmao; Luo, Yongyao; Presas, Alexandre; Bi, Huili; Wang, Zhengwei; Lin, Kai; Lei, Xingchun; Yang, Xiaolong
err分享
err收藏
Water saving options in hydropower by means of variable speed operation: A prototype study in a mid-head Francis turbine
errENERGY CONVERSION AND MANAGEMENT
IF10.9
err2023-09-01
err5
errOAAI
errPresas, Alexandre; Valero, Carme; Valentin, David; Egusquiza, Monica; Pinto, Pedro Diogo; de Carvalho, Ana Goncalves; Coronati, Alex; Egusquiza, Eduard
err分享
err收藏
Hybridization of a RoR HPP with a BESS-The XFLEX HYDRO Vogelgrun Demonstrator
errENERGIES
IF3.2
err2023-06-30
err2
errOAAI
errKadam, Serdar; Hofbauer, Wolfgang; Lais, Stefan; Neuhauser, Magdalena; Wurm, Erich; Lameiro, Luisa Fernandes; Bourien, Yves-Marie; Pais, Gregory; Drommi, Jean-Louis; Nicolet, Christophe; Landry, Christian; Dreyer, Matthieu; Valero, Carme; Presas, Alexandre; Valentin, David
err分享
err收藏
Numerical analysis on the modal characteristics of a pumped storage unit runner in cavitating flow
errJOURNAL OF ENERGY STORAGE
IF9.8
err2022-12-01
err8
PREAI
errCao, Jingwei; Luo, Yongyao; Presas, Alexandre; Mao, Zhongyu; Wang, Zhengwei
err分享
err收藏

研究方向

暂时未获取到该数据
合作学者
合作期刊
C
Christian Heiß
H 指数: 61 · 论文数: 417
R
Ramesh K. Agarwal
H 指数: 58 · 论文数: 1.1K
C
Christian R. Landry
H 指数: 56 · 论文数: 361
F
François Avellan
H 指数: 46 · 论文数: 402
王
王正位 (Zhengwei Wang)
H 指数: 42 · 论文数: 723
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