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Advances in fault detection and diagnosis using filtering analysis / / Ziyun Wang, Yan Wang, Zhicheng Ji
| Advances in fault detection and diagnosis using filtering analysis / / Ziyun Wang, Yan Wang, Zhicheng Ji |
| Autore | Wang Ziyun |
| Pubbl/distr/stampa | Singapore : , : Springer, , [2022] |
| Descrizione fisica | 1 online resource (192 pages) |
| Disciplina | 620.0044 |
| Soggetto topico |
Fault location (Engineering)
Kalman filtering |
| ISBN |
981-16-5959-1
981-16-5958-3 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface I -- Preface II -- Advances in Fault Detection and Diagnosis Using Filtering Analysis -- Contents -- Symbol Description -- List of Figures -- List of Tables -- 1 Introduction -- 1.1 Fault Detection and Diagnosis Problem -- 1.2 Classification of Fault Detection and Diagnosis Methods -- 1.2.1 Analytical Model-Based Method -- 1.2.2 Knowledge-Based Method -- 1.2.3 Signal-Processing-Based Method -- 1.3 Fault Classification -- 1.4 An Overview of Fault Diagnosis Process -- 1.4.1 Fault Detection -- 1.4.2 Fault Isolation -- 1.4.3 Fault Identification -- 1.5 Summary of Filtering Methods -- 1.6 Motivation and Objective -- 1.7 Outlines -- References -- 2 Design of State Space Based Fault Diagnosis Filter -- 2.1 Preliminaries and Problem Formulation -- 2.2 Fault Diagnosis Based on Inverse Kalman Filter -- 2.3 Application Study -- 2.4 Concluding Remarks -- References -- 3 Design of Ellipsoid Set-Membership Based Fault Detection Filter -- 3.1 Preliminaries and Problem Formulation -- 3.2 Process of Ellipsoid Set-Membership Method -- 3.3 Finite Data Window Algorithm -- 3.4 Illustrative Simulations -- 3.5 Concluding Remarks -- References -- 4 Design of Polyhedron Set-Membership Based Fault Detection Filter -- 4.1 Preliminaries and Problem Formulation -- 4.2 Polyhedral Cone and the Vertices -- 4.3 Multi-objective Linear Programming -- 4.4 Illustrative Simulations -- 4.5 Application Study -- 4.6 Concluding Remarks -- References -- 5 Design of Interval Set-Membership Based Fault Detection Filter -- 5.1 Preliminaries and Problem Formulation -- 5.2 SIVIA Approach -- 5.2.1 Interval Analysis -- 5.2.2 Set Inversion -- 5.3 Vector Set Inversion Interval Filter -- 5.4 Illustrative Simulations -- 5.5 Application Study -- 5.6 Concluding Remarks -- References -- 6 Design of Orthotopic Set-Membership Based Fault Diagnosis Filter.
6.1 Preliminaries and Problem Formulation -- 6.2 Orthotope and Its Center -- 6.3 Linear Programming -- 6.4 Orthotopic Spatial Extension -- 6.5 Orthotopic-filtering-based Fault Diagnosis Algorithms -- 6.5.1 Fault Detection Criterion -- 6.5.2 Fault Isolation and Identification -- 6.6 Hierarchical Fault Diagnosis -- 6.6.1 Fault Detection -- 6.6.2 Fault Identification -- 6.7 Illustrative Simulations -- 6.8 Application Study -- 6.9 Concluding Remarks -- References -- 7 Fault Diagnosis Method Based on Composite Set-Membership Filter -- 7.1 Preliminaries and Problem Formulation -- 7.2 Directional Expansion Based Fault Diagnosis Algorithm … -- 7.2.1 Fault Detection -- 7.2.2 Fault Isolation -- 7.2.3 Fault Identification -- 7.3 Orthotopic Double Filtering Based State Estimation Algorithm -- 7.3.1 Prediction Step -- 7.3.2 Update Step -- 7.4 Illustrative Simulation -- 7.5 Application Study -- 7.5.1 Application Case 1 -- 7.5.2 Application Case 2 -- 7.5.3 Application Case 3 -- 7.5.4 Application Case 4 -- 7.6 Concluding Remarks -- References -- 8 Summary. |
| Record Nr. | UNINA-9910743383103321 |
Wang Ziyun
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| Singapore : , : Springer, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Application of Troubleshooting Tools in the Monitored Production Processes / / Petr Baron, Marek Kocisko, and Anton Panda
| Application of Troubleshooting Tools in the Monitored Production Processes / / Petr Baron, Marek Kocisko, and Anton Panda |
| Autore | Baron Petr |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2024] |
| Descrizione fisica | 1 online resource (169 pages) |
| Disciplina | 620.0044 |
| Collana | Management and Industrial Engineering Series |
| Soggetto topico |
Fault location (Engineering)
Reliability (Engineering) |
| ISBN | 3-031-41428-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Vote of Thanks -- Contents -- About the Authors -- Symbols and Abbreviations -- 1 Introduction-Proactive Maintenance Methods -- References -- 2 Technical Diagnostics -- References -- 3 Measurement and Assessment of Technical Systems' Vibrations -- 3.1 Balancing of Rotating Parts of Machines -- 3.1.1 Machine Imbalance -- 3.1.2 Diagnostic Symptoms of Imbalance -- 3.1.3 General Principles for Rotor Balancing -- 3.1.4 Operational Balancing Methods -- 3.1.5 Balancing Rigid Rotors -- 3.1.6 Analysis of the Operating Condition of the Furnace Exhaust Fan Depending on Its Impeller Alignment -- 3.2 Diagnostic of Rolling Bearings -- 3.2.1 Diagnostics of Roller Bearings-Crest Factor -- 3.2.2 Diagnostics of Roller Bearings-HF (High Frequency Emission) -- 3.2.3 Roller Bearing Diagnosis-Kurtosis Factor -- 3.2.4 Diagnostics of Roller Bearings-Envelope Analysis -- 3.2.5 The Correlation of Parameters Measured on Rotary Machine After Reparation of Equipment of the Pulp Production -- 3.2.6 Verification of the Operating Condition of Stationary Industrial Gearbox Through Analysis of Dynamic Signal, Measured on the Pinion Bearing Housing -- 3.2.7 The Dynamic Parameters Correlation Assessment of the Textile Machine High-Speed Bearings in Changed Technological Conditions -- 3.3 Combination the Diagnostic Methods as Suitable Tool for Increasing an Effectivity of Determination the State of Mechanical Nodes -- 3.3.1 The trend's Measurement of Vibrations -- 3.3.2 Tribotechnical Diagnostic -- 3.3.3 The Surface Analysis -- 3.3.4 The Measurement of Roughness -- 3.3.5 The Measurement of Roundness -- 3.3.6 Results of Analyses and Discussion -- 3.4 Application of Methods of Technical Diagnostics by Assessment of Oil Filling Condition in the Process of Running-In of Planetary Gearbox -- 3.4.1 Materials and Methodology.
3.4.2 Results of the Measurements and Experiments -- 3.4.3 Results and Discussion -- 3.5 The Parameter Correlation of Acoustic Emission and High-Frequency Vibrations in the Assessment Process of the Operating State of the Technical System -- 3.5.1 Description of the Measuring-Characteristics of the Machines and Measuring Methods -- References -- 4 Tribotechnical Diagnostics -- 4.1 Classification of Lubricants -- 4.2 Research and Correlation of Diagnostic Methods for Assessment of the State of Oil Filling in Cycloid Gearbox -- 4.2.1 Correlation, Quantification of Measured Parameters, Recommended Limits -- 4.2.2 Discussion of Realized Experiments -- References -- 5 Application of Technical Diagnostics Tools in the Reductors Test Operation -- 5.1 Determination of Methodology and Research of the Influence of the Trial Run of High-Precision Reducers on the Change of Their Characterizing Properties -- 5.1.1 Parameters Characteristic of High-Precision Reducers -- 5.1.2 Description of the Investigated Problem -- 5.1.3 Characteristics of the Diagnostic Methods Applied -- 5.1.4 Conducting Measurements of Characteristic Properties of Bearing Reducers During Their Trial Run -- 5.1.5 Evaluation of Results and Qualitative Assessment of the Impact of the Load During the Trial Run Mode -- 5.1.6 Discussion of the Study Mentioned Above -- 5.2 Design and Implementation of a Diagnostic System for Measuring High-Precision Reducers -- 5.2.1 Design of a Mechatronic Diagnostic System for Measuring High-Precision Reducers -- 5.2.2 Design of Diagnostic Equipment -- 5.2.3 Results and Discussion -- References -- 6 Conclusion -- References -- Index. |
| Record Nr. | UNINA-9910760257903321 |
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Baron Petr
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| Cham, Switzerland : , : Springer, , [2024] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Auxiliary Signal Design for Failure Detection / / Stephen L. Campbell, Ramine Nikoukhah
| Auxiliary Signal Design for Failure Detection / / Stephen L. Campbell, Ramine Nikoukhah |
| Autore | Campbell Stephen L. |
| Pubbl/distr/stampa | Princeton, NJ : , : Princeton University Press, , [2015] |
| Descrizione fisica | 1 online resource (211 p.) |
| Disciplina | 620.0044 |
| Collana | Princeton Series in Applied Mathematics |
| Soggetto topico |
System failures (Engineering)
Fault location (Engineering) Signal processing |
| ISBN |
9781680159288
1680159283 9781400880041 1400880041 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Frontmatter -- Contents -- Preface -- Chapter 1. Introduction -- Chapter 2. Failure Detection -- Chapter 3. Multimodel Formulation -- Chapter 4. Direct Optimization Formulations -- Chapter 5. Remaining Problems and Extensions -- Chapter 6. Scilab Programs -- Appendix A. List of Symbols -- Bibliography -- Index |
| Record Nr. | UNINA-9911006876903321 |
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Campbell Stephen L.
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| Princeton, NJ : , : Princeton University Press, , [2015] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Auxiliary signal design for failure detection / Stephen L. Campbell and Ramine Nikoukhah
| Auxiliary signal design for failure detection / Stephen L. Campbell and Ramine Nikoukhah |
| Autore | Campbell, Stephen La Vern |
| Pubbl/distr/stampa | Princeton, N.J. : Princeton University Press, 2004 |
| Descrizione fisica | vi, 202 p. : ill. ; 24 cm |
| Disciplina | 620.0044 |
| Altri autori (Persone) | Nikoukhah, Ramine, 1961-author |
| Collana | Princeton series in applied mathematics |
| Soggetto topico |
System failures (Engineering)
Fault location (Engineering) Signal processing |
| ISBN | 0691099871 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991000213299707536 |
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Campbell, Stephen La Vern
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| Princeton, N.J. : Princeton University Press, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Conference on Control and Fault-Tolerant Systems : [proceedings]
| Conference on Control and Fault-Tolerant Systems : [proceedings] |
| Pubbl/distr/stampa | Piscataway, NJ, : Institute of Electrical and Electronic Engineers |
| Disciplina | 629.8 |
| Soggetto topico |
Automatic control
Fault tolerance (Engineering) Fault location (Engineering) Fault-tolerant computing |
| Soggetto genere / forma | Conference papers and proceedings. |
| ISSN | 2162-1209 |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | SysTol |
| Record Nr. | UNISA-996280249203316 |
| Piscataway, NJ, : Institute of Electrical and Electronic Engineers | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Conference on Control and Fault-Tolerant Systems : [proceedings]
| Conference on Control and Fault-Tolerant Systems : [proceedings] |
| Pubbl/distr/stampa | Piscataway, NJ, : Institute of Electrical and Electronic Engineers |
| Disciplina | 629.8 |
| Soggetto topico |
Automatic control
Fault tolerance (Engineering) Fault location (Engineering) Fault-tolerant computing |
| Soggetto genere / forma | Conference papers and proceedings. |
| ISSN | 2162-1209 |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | SysTol |
| Record Nr. | UNINA-9910626006003321 |
| Piscataway, NJ, : Institute of Electrical and Electronic Engineers | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Data-driven detection and diagnosis of faults in traction systems of high-speed trains / / Hongtian Chen, Bin Jiang, Ningyun Lu, Wen Chen
| Data-driven detection and diagnosis of faults in traction systems of high-speed trains / / Hongtian Chen, Bin Jiang, Ningyun Lu, Wen Chen |
| Autore | Chen Hongtian |
| Edizione | [1st ed. 2020.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
| Descrizione fisica | 1 online resource (xiii, 160 pages) : illustrations |
| Disciplina | 385.22 |
| Collana | Lecture Notes in Intelligent Transportation and Infrastructure |
| Soggetto topico |
Fault location (Engineering)
High speed trains |
| ISBN | 3-030-46263-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Traction Systems and Experimental Platforms -- Basics of Data-driven FDD Methods -- Multi-mode PCA-based FDD Methods -- Probability-relevant PCA-based FDD Methods -- Deep PCA-based FDD Methods -- PCA and Kull back-Leibler Divergence-based FDD Methods -- PCA and Hellinger Distance-based FDD Methods -- Conclusions and Further Work. |
| Record Nr. | UNINA-9910392740503321 |
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Chen Hongtian
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| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Diagnostyka
| Diagnostyka |
| Pubbl/distr/stampa | Warszawa, Poland : , : Polskie Towarzystwo Diagnostyki Technicznej |
| Descrizione fisica | 1 online resource |
| Soggetto topico |
Fault location (Engineering)
Engineering systems - Testing Machinery - Monitoring |
| Soggetto genere / forma | Periodicals. |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | pol |
| Record Nr. | UNISA-996462253203316 |
| Warszawa, Poland : , : Polskie Towarzystwo Diagnostyki Technicznej | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Diagnostyka
| Diagnostyka |
| Pubbl/distr/stampa | Warszawa, Poland : , : Polskie Towarzystwo Diagnostyki Technicznej |
| Descrizione fisica | 1 online resource |
| Soggetto topico |
Fault location (Engineering)
Engineering systems - Testing Machinery - Monitoring |
| Soggetto genere / forma | Periodicals. |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | pol |
| Record Nr. | UNINA-9910552984603321 |
| Warszawa, Poland : , : Polskie Towarzystwo Diagnostyki Technicznej | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Dynamics and fault diagnosis on nonlinear rotors and impellers / / Jiazhong Zhang
| Dynamics and fault diagnosis on nonlinear rotors and impellers / / Jiazhong Zhang |
| Autore | Zhang Jiazhong |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer International Publishing, , [2022] |
| Descrizione fisica | 1 online resource (281 pages) |
| Disciplina | 620.0044 |
| Collana | Nonlinear Systems and Complexity |
| Soggetto topico |
Fault location (Engineering)
Fault location (Engineering) - Automation |
| ISBN |
9783030943011
9783030943004 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Contents -- 1 Periodic Motions to Chaos in a Nonlinear Rotor System -- 1.1 Introduction -- 1.2 Methodology -- 1.3 Bifurcation Trees -- 1.4 Numerical Simulation -- 1.5 Conclusions -- A.1 Appendix -- References -- 2 Fault Diagnosis of Gear Rotor System Based on Collaborative Filtering Recommendation Method -- 2.1 Introduction -- 2.2 Adaptive Oversampling Technology and Multi-scale Entropy Analysis Method -- 2.2.1 Adaptive Oversampling Technology -- 2.2.2 Multi-scale Permutation Entropy -- 2.2.3 Wavelet Packet Energy Entropy -- 2.3 Construction Method of Feature-State Joint Scoring Matrix of Gear Failure -- 2.4 Recommended Diagnosis Method for Gear Fault Collaborative Filtering -- 2.5 Collaborative Filtering Recommended Gear Fault Diagnosis Model Fused with Multi-scale and Multi-domain Entropy -- 2.6 Experiment and Analysis of Gear Fault Diagnosis Cases -- 2.6.1 Gear Fault Diagnosis Experiment -- 2.6.2 Algorithm Verification and Analysis -- 2.6.3 Discussion of Algorithm Effect -- 2.7 Conclusion -- A.1 Appendix 1 -- B.1 Appendix 2 -- References -- 3 Study on Dynamic Behaviors of Rotor Model with Coupling Faults and Applications of TPOD Method -- 3.1 Introduction -- 3.2 Rotor Model with the Coupling Faults -- 3.3 Discussions on Dynamical Behaviors -- 3.3.1 Dynamical Behaviors -- 3.3.2 Effects of Systematic Parameters -- 3.3.2.1 Cracked Depth -- 3.3.2.2 Clearances Between Rotor and Stator -- 3.3.2.3 Stator Stiffness -- 3.3.2.4 Eccentricity -- 3.4 Optimal Reduced Model Based on POM Energy -- 3.5 Efficiency of the Order Reduction Method -- 3.6 Conclusions -- A.1 Appendix 1 -- B.1 Appendix 2 -- References -- 4 Nonlinear and Linear Phenomenon Investigation of Coupled Vibration of a Multi-disc Rotor Based on Multi-mistuned Blades Length or Multi-disordered Staggle Angle Blades -- 4.1 Introduction -- 4.2 Theoretical Analysis.
4.3 Finite Element Methods -- 4.4 Numerical Results -- 4.5 Conclusions -- A.1 Appendix: Matrices Elements -- References -- 5 Lateral-Torsional-Coupled Model Based Dynamic Analyses of Spur Gears Under Time-Varying External Load Conditions with Surface Wear -- 5.1 Introduction -- 5.2 Dynamical Model -- 5.3 Numerical Simulation and Discussion -- 5.3.1 Effects of Wear on Meshing Stiffness and STE -- 5.3.2 Effects of Time-Varying External Loads and Surface Wear -- 5.3.2.1 Dynamic Characteristics of System Operates at n1 == 800 rpm -- 5.3.2.2 Dynamic Characteristics of System Operates at n1 == 1860 rpm -- 5.3.2.3 Dynamic Characteristics of System Operates at n1 == 3720 rpm -- 5.3.2.4 Comparisons of Dynamic Factor and Dominated Amplitudes -- 5.3.3 Parametric Analysis -- 5.3.3.1 Effects of Surface Wear Depth -- 5.3.3.2 Coupling Effects of Time-Varying Load and Gear Wear -- 5.4 Conclusions -- Appendix -- References -- 6 Experimental and Numerical Studies on Compressor Nonlinear Behaviors with Inlet Distortion and Their Interaction -- 6.1 Introduction -- 6.1.1 Experimental Investigations -- 6.1.2 Numerical Investigations Using CFD (Computational Fluid Dynamics) -- 6.2 Experimental and Simulation Setups -- 6.2.1 Experimental Setups -- 6.2.2 Numerical Simulation -- 6.3 Results -- 6.3.1 Steady Part of Flat Baffle Distortion -- 6.3.2 Rotor Steady-State Performance with Distortion -- 6.3.3 Unsteady Part of Flat Baffle Distortion -- 6.3.4 Rotor Performances with Distortion -- 6.4 Conclusions and Outlook -- References -- 7 Study on Mode Localization Induced by Material and Aerodynamic Mistunings in Impellers with Periodical and Cyclic Symmetry -- 7.1 Introduction -- 7.1.1 Background -- 7.1.2 State of the Art -- 7.2 Fundamental Theories of Vibration Localizations of Periodic Structures -- 7.2.1 Concept of Vibration Localization and Its Developments. 7.2.2 Nature of Vibration Localization and Its Effects -- 7.2.3 Main Models of Vibration Localization -- 7.2.4 Main Analysis Methods -- 7.3 Finite Element Method Combined with Materials Mistuning -- 7.3.1 Finite Element Method to Model Material Mistuning -- 7.3.2 Mistuning from Aerodynamics -- 7.3.2.1 Stress Stiffening Effects -- 7.3.2.2 Aerodynamics Effects -- 7.4 Influences of Material Mistuning on Mode Localization -- 7.4.1 Model of Material Mistuning of Impeller -- 7.4.1.1 Meshing and 3D Model -- 7.4.1.2 Stochastic Distribution of Material Mistuning -- 7.4.1.3 Probability Statistical Distribution of Material Properties -- 7.4.2 Numerical Examples -- 7.4.2.1 Mode Analysis of Tuned Impeller -- 7.4.3 Mode Analysis of Mistuned Impeller -- 7.5 Aerodynamic Mistuning and Vibration Localization -- 7.5.1 Analysis of Centrifugal Impeller with Aerodynamic Mistuning -- 7.5.1.1 Numerical Simulation of the Flow Field -- 7.5.1.2 Modal Analysis -- 7.5.2 Relationship Between Degree of Localization and Average Aerodynamic Mistuning -- 7.6 Conclusion -- References -- 8 Fluid-Structure Interactions of a Perimeter-Reinforced Membrane Wing in Laminar Shear Flow -- 8.1 Introduction -- 8.2 Mechanical Model and Mathematical Formulation -- 8.3 Numerical Method -- 8.3.1 Flow Solver -- 8.3.2 Structure Solver -- 8.3.3 FSI Solution Procedure -- 8.4 Numerical Results -- 8.4.1 Computational Model and Code Verification -- 8.4.2 Membrane Wing in Shear Flow -- 8.4.2.1 Aerodynamic Performance -- 8.4.2.2 Structure Response -- 8.4.2.3 Flow Field -- 8.5 Conclusions -- References -- 9 Periodic Motions and Bifurcations in a Double Pendulum -- 9.1 Introduction -- 9.2 Mechanical Model -- 9.3 Periodic Motions and Stability -- 9.4 Period-1 to Period-4 Motions -- 9.5 Period-3 Motion -- 9.6 Conclusion -- Appendix -- References. 10 Analytical Periodic Motions for a First-Order Nonlinear Circuit System Under Different Excitations -- 10.1 Introduction -- 10.2 First-Order Nonlinear Circuit Simulation Model -- 10.3 Analytical Solution of the First-Order Nonlinear Circuit -- 10.4 Characteristics of Numerical Model and Circuit Simulation Model -- 10.5 Output Response of the First-Order Nonlinear Circuit -- 10.6 Conclusions -- References -- 11 Model Reduction on Approximate Inertial Manifolds for NS Equations through Multilevel Finite Element Method and Hierarchical Basis -- 11.1 Introduction -- 11.2 Mathematical Modelling -- 11.2.1 Governing Equations -- 11.2.2 The Boundary Conditions -- 11.2.3 Existence of Inertial Manifolds -- 11.2.4 Multilevel Finite Element Method and Its Basis -- 11.3 Numerical Scheme for Navier-Stokes Equations -- 11.4 Weak Form of Navier-Stokes Equation -- 11.4.1 Verification of Numerical Method -- 11.5 Numerical Results and Discussion -- 11.5.1 Pressure Distribution Contours of NACA 0012 Airfoil -- 11.5.2 Distributions of Pressure Coefficients of NACA 0012 Airfoil -- 11.5.3 Comparisons of Computational Time -- 11.6 Conclusion -- References -- Index. |
| Record Nr. | UNINA-9910568252303321 |
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Zhang Jiazhong
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| Cham, Switzerland : , : Springer International Publishing, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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