logo-polimi
Loading...
Manifesto
Struttura Corso di Studi
Cerca/Visualizza Manifesto
Regolamento didattico
Internazionalizzazione
Orario Personalizzato
Il tuo orario personalizzato è disabilitato
Abilita
Ricerche
Cerca Docenti
Attività docente
Cerca Insegnamenti
Cerca insegnamenti degli Ordinamenti precedenti al D.M.509
Erogati in lingua Inglese
Le informazioni sulla didattica, sulla ricerca e sui compiti istituzionali riportate in questa pagina sono certificate dall'Ateneo; ulteriori informazioni, redatte a cura del docente, sono disponibili sulla pagina web personale e nel curriculum vitae indicati nella scheda.
Informazioni sul docente
DocentePennacchi Paolo Emilio Lino Maria
QualificaProfessore ordinario a tempo pieno
Dipartimento d'afferenzaDipartimento di Meccanica
Settore Scientifico DisciplinareING-IND/13 - Meccanica Applicata Alle Macchine
Curriculum VitaeScarica il CV (671.44Kb - 13/09/2020)
OrcIDhttps://orcid.org/0000-0001-8174-0462

Contatti
Orario di ricevimento
DipartimentoPianoUfficioGiornoOrarioTelefonoFaxNote
Dipartimento di Meccanica ----GiovedìDalle 10:15
Alle 11:15
02.2399.8440--Orario di ricevimento per gli studenti dei corsi di Bovisa, si prega di richiedere appuntamento via e-mail o telefono. Il ricevimento verrà fatto in teleconferenza,
Dipartimento di Meccanica----LunedìDalle 09:15
Alle 10:15
02.2399.8440--Orario di ricevimento per gli studenti dei corsi di Leonardo. Si prega di richiedere appuntamento via e-mail o telefono. Il ricevimento verrà fatto in teleconferenza,
E-mailpaolo.pennacchi@polimi.it
Pagina web redatta a cura del docente--

Fonte dati: RE.PUBLIC@POLIMI - Research Publications at Politecnico di Milano

Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2021 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Contributo in Atti di convegno
A Rolling Element Bearing Diagnosis Method Based on Singular Value Decomposition and Squared Envelope Spectrum (Mostra >>)
A nonlinear dynamic model for the skidding and the over-skidding in industry scale angular contact ball bearing (Mostra >>)
An unconventional method for the diagnosis and study of generator rotor thermal bows (Mostra >>)
Optimization of an oil film journal bearing for temperature reduction (Mostra >>)
Articoli su riviste
Ball bearing skidding and over-skidding in large-scale angular contact ball bearings: Nonlinear dynamic model with thermal effects and experimental results (Mostra >>)
Behaviour of an angular contact ball bearing with three-dimensional cubic-like defect: A comprehensive non-linear dynamic model for predicting vibration response (Mostra >>)
Definition of Damage Indices for Railway Axle Bearings: Results of Long-Lasting Tests (Mostra >>)
Fault Detection and Severity Level Identification of Spiral Bevel Gears under Different Operating Conditions Using Artificial Intelligence Techniques (Mostra >>)
Rolling element bearing diagnosis based on singular value decomposition and composite squared envelope spectrum (Mostra >>)
Skidding and cage whirling of angular contact ball bearings: Kinematic-hertzian contact-thermal-elasto-hydrodynamic model with thermal expansion and experimental validation (Mostra >>)


Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2020 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Contributi su volumi (Capitolo o Saggio)
Diagnostics of Roller Bearings Faults During Long-Lasting Tests (Mostra >>)
Contributo in Atti di convegno
A model-based prediction of balancing behavior of rotors above the speed range in available balancing systems (Mostra >>)
A tacholess order tracking method based on inverse short-time Fourier transform and singular value decomposition (Mostra >>)
An optimal frequency band selection for bearing fault diagnosis based on squared envelope analysis (Mostra >>)
Effect of scratches on a tilting-pad journal bearing (Mostra >>)
Intelligent fault diagnosis of rotating machine elements using machine learning through optimal features extraction and selection (Mostra >>)
Kinematics and Thermal Analysis in Large-scale Angular Contact Ball Bearings (Mostra >>)
LM9000 free power turbine: Advanced test bench (Mostra >>)
Modal analysis of turbine blades by means of distributed optical fiber sensors (Mostra >>)
Nuove metodologie di testing a supporto dello sviluppo di oli lubrificanti “energy-saving” per applicazioni industriali (Mostra >>)
On the effects of a shaft crack propagation on the dynamic behavior of a steam turbine (Mostra >>)
Articoli su riviste
A new method for the estimation of bearing health state and remaining useful life based on the moving average cross-correlation of power spectral density (Mostra >>)
A tacholess order tracking method based on inverse short time fourier transform and singular value decomposition for bearing fault diagnosis (Mostra >>)
An algorithm for precise localization of measurements in rolling stock-based diagnostic systems (Mostra >>)
Optimization of continuous sensor placement for modal analysis: Application to an optical backscatter reflectometry strain sensor (Mostra >>)
Static Characteristics of a Tilting Five-Pad Journal Bearing with an Asymmetric Geometry (Mostra >>)


Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2019 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Abstract in Atti di convegno
Design and testing of a tilting-pad journal bearing with additive manufacturing cooled pads (Mostra >>)
Optimization of the rheological characteristics of lubricants for reducing power losses (Mostra >>)
Brevetti
Support, machine and process for surface finishing (Mostra >>)
Contributi su volumi (Capitolo o Saggio)
Condition Monitoring of Rolling Element Bearing Based on Moving Average Cross-Correlation of Power Spectral Density (Mostra >>)
Simulation of Tilting-pad Journal Bearing Equipped with Cooled Pads (Mostra >>)
Static and dynamic behaviors of a cylindrical hydrodynamic journal bearing operating at very low Sommerfeld numbers (Mostra >>)
Articoli su riviste
Analysis of the periodic breathing of a transverse annular crack propagated in a real rotating machine (Mostra >>)
Cooled Pads for Tilting-Pad Journal Bearings (Mostra >>)
Rotordynamic Characterization of a Staggered Labyrinth Seal: Experimental Test Data and Comparison With Predictions (Mostra >>)
The Effect of the Pivot Stiffness on the Performances of Five-Pad Tilting Pad Bearings (Mostra >>)
Tribo-design of lubricants for power loss reduction in the oil-film bearings of a process industry machine: Modelling and experimental tests (Mostra >>)


Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2018 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Brevetti
SUPPORTO, MACCHINA E PROCESSO PER FINITURE SUPERFICIALI (Mostra >>)
Contributi su volumi (Capitolo o Saggio)
Blade Modal Analysis by Means of Continuous Optical Fiber Sensors (Mostra >>)
Condition monitoring and diagnostics of wind turbine power train (Mostra >>)
Development and validation of a bulk-flow model for staggered labyrinth seals (Mostra >>)
Diagnostics of Bearings in Rolling Stocks: Results of Long Lasting Tests for a Regional Train Locomotive (Mostra >>)
Effects of severe operating conditions (high loads/low rotational speeds) on sleeve journal bearings (Mostra >>)
Intermittent Rub Caused by Carbonized Oil in a Steam Turbine (Mostra >>)
Investigation of cooled pads for tilting-pad bearings (Mostra >>)
Numerical modeling of spiral vibrations caused by the presence of brush seals (Mostra >>)
Optimized tribo-design of lubricants for power loss reduction in journal bearings used in process industry (Mostra >>)
Special Signal Processing Tools for the Experimental Data of Spiral Vibrations (Mostra >>)
Contributo in Atti di convegno
Behavior of five-pad tilting–pad journal bearings with different pivot stiffness (Mostra >>)
Development and testing of health monitoring of the bearings of traction system of a regional train locomotive during commercial service (Mostra >>)
Dynamic Characteristics of a Non-symmetric Tilting Pad Journal Bearing (Mostra >>)
Numerical Modeling of Thermally-Induced Vibration in Rotor Caused by Light-Rub Against Brush Seal (Mostra >>)
Optimal positioning of continuous optical fiber sensors for the modal analysis of turbine blades with optical backscatter reflectometer technology (Mostra >>)
Optimal sensor placement for continuous optical fiber sensors (Mostra >>)
Ottimizzazione delle Caratteristiche Reologiche di Lubrificanti per l’Industria di Processo Finalizzati alla Riduzione delle Perdite di Potenza (Mostra >>)
Rotor-to-seal rubs in a steam turbine caused by deposits of carbonized oil (Mostra >>)
Rotordynamic Characterization of Labyrinth Seals in Steam Turbines: Effects of Thermal and Mechanical Loads (Mostra >>)
Rotordynamic Characterization of a Staggered Labyrinth Seal: Experimental Test Data and Comparison With Predictions (Mostra >>)
Unconventional Techniques for the Analysis of Experimental Spiral Vibrations (Mostra >>)
Curatela di volumi scientifici
Atti del 6° workshop AIT Tribologia e Industria (Mostra >>)
Articoli su riviste
A novel method of frequency band selection for squared envelope analysis for fault diagnosing of rolling element bearings in a locomotive powertrain (Mostra >>)
Design and Analysis of CFD Experiments for the Development of Bulk-Flow Model for Staggered Labyrinth Seal (Mostra >>)
Numerical investigation of the effect of manufacturing errors in pads on the behaviour of tilting-pad journal bearings (Mostra >>)
On the Thermodynamic Process in the Bulk-Flow Model for the Estimation of the Dynamic Coefficients of Labyrinth Seals (Mostra >>)
Thermo-elasto bulk-flow model for labyrinth seals in steam turbines (Mostra >>)


Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2017 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Brevetti
CUSCINETTO LUBRIFICATO PER MACCHINE ROTANTI (Mostra >>)
Contributi su volumi (Capitolo o Saggio)
Behaviour of tilting-pad journal bearings in case of large manufacturing errors (Mostra >>)
Contributo in Atti di convegno
Accurate modelling of bearings and seals for rotating machines for power generation (Mostra >>)
On the thermodynamic process in the bulk-flow model for the estimation of the dynamic coefficients of labyrinth seals (Mostra >>)
Sensitivity analysis of the one-control volume bulk-flow model for a 14 teeth-on-stator straight-through labyrinth seal (Mostra >>)
Articoli su riviste
Comparison of the dynamic response of two columns of milling machines made of standard carpentry and metal foam sandwiches (Mostra >>)
Effect of energy equation in one control-volume bulk-flow model for the prediction of labyrinth seal dynamic coefficients (Mostra >>)
Experimental evidence of a two-axial groove hydrodynamic journal bearing under severe operation conditions (Mostra >>)
manifesti v. 3.4.18 / 3.4.18
Area Servizi ICT
19/10/2021