Mehdi Behzad
#16,703
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Iranian mathematician
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Mehdi Behzadmathematics Degrees
Mathematics
#1170
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#1963
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Group Theory
#169
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#201
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Algebra
#364
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#501
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Number Theory
#473
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#585
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Mathematics
Mehdi Behzad's Degrees
- PhD Mathematics Sharif University of Technology
- Masters Mathematics Sharif University of Technology
- Bachelors Mathematics Sharif University of Technology
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Why Is Mehdi Behzad Influential?
(Suggest an Edit or Addition)According to Wikipedia, Mehdi Behzad is an Iranian mathematician specializing in graph theory. He introduced his total coloring theory during his Ph.D. studies in 1965. Despite the active work during the last 50 years this conjecture remains as challenging as it is open. In fact, Behzad's conjecture now belongs to mathematics’ classic open problems.
Mehdi Behzad's Published Works
Published Works
- CFD–DEM approach to investigate the effect of drill pipe rotation on cuttings transport behavior (2015) (108)
- A New Model for Estimating Vibrations Generated in the Defective Rolling Element Bearings of the vibration response due to defects on rolling element bearings requires (2011) (79)
- CFD-DEM simulation of the hole cleaning process in a deviated well drilling: The effects of particle shape (2016) (60)
- Nonlinear dynamic analysis of atomic force microscopy under deterministic and random excitation (2008) (59)
- EFFECT OF CENTRIFUGAL FORCE ON NATURAL FREQUENCY OF LATERAL VIBRATION OF ROTATING SHAFTS (2004) (46)
- Linear Output Feedback Control of a Three-Pole Magnetic Bearing (2014) (45)
- Valve Fault Diagnosis in Internal Combustion Engines Using Acoustic Emission and Artificial Neural Network (2014) (42)
- A finite element-based algorithm for rubbing induced vibration prediction in rotors (2013) (41)
- A NEW APPROACH FOR VIBRATION ANALYSIS OF A CRACKED BEAM (2005) (39)
- Vibration absorber design to suppress regenerative chatter in nonlinear milling process: Application for machining of cantilever plates (2015) (38)
- Vibration based algorithm for crack detection in cantilever beam containing two different types of cracks (2013) (35)
- Development of a reduced order model for nonlinear analysis of the wind turbine blade dynamics (2015) (34)
- Experimental and numerical investigation of the effect of a speed bump on car noise emission level (2007) (33)
- Chaos synchronization in noisy environment using nonlinear filtering and sliding mode control (2008) (32)
- A linear theory for bending stress-strain analysis of a beam with an edge crack (2008) (31)
- Layerwise theory in modeling of magnetorheological laminated beams and identification of magnetorheological fluid (2016) (28)
- A new continuous model for flexural vibration analysis of a cracked beam (2008) (26)
- Estimation of modal parameters using bilinear joint time–frequency distributions (2007) (26)
- A mode conversion-based algorithm for detecting rectangular notch parameters in plates using Lamb waves (2015) (25)
- Dynamic Mechanical Analysis of Compatibilizer Effect on the Mechanical Properties of Wood Flour-High-Density Polyethylene Composites (2004) (24)
- Modal-based damage identification for the nonlinear model of modern wind turbine blade (2016) (24)
- Aeroelastic analysis of a rotating wind turbine blade using a geometrically exact formulation (2017) (23)
- Interaction of a plane progressive sound wave with anisotropic cylindrical shells (2014) (23)
- Investigation of the micro-step control positioning system performance affected by random input signals (2005) (22)
- Forced vibration analysis of a Timoshenko cracked beam using a continuous model for the crack (2014) (21)
- Harmonic disturbance attenuation in a three-pole active magnetic bearing test rig using a modified notch filter (2017) (21)
- Tool Condition Monitoring based on sound and vibration analysis and wavelet packet decomposition (2012) (20)
- A continuous vibration theory for rotors with an open edge crack (2014) (19)
- A Continuous Vibration Theory for Beams with a Vertical Edge Crack (2010) (19)
- Continuous model for flexural vibration analysis of Timoshenko beams with a vertical edge crack (2015) (17)
- Optimal vibration control of rotors with an open edge crack using an electromagnetic actuator (2018) (16)
- Vibration characteristics of laminated composite beams with magnetorheological layer using layerwise theory (2018) (15)
- A bending theory for beams with vertical edge crack (2010) (15)
- Remaining useful life prediction of ball-bearings based on high-frequency vibration features (2018) (15)
- CFD–DEM Model for Simulation of Non-spherical Particles in Hole Cleaning Process (2015) (15)
- Stochastic chaos synchronization using Unscented Kalman-Bucy Filter and sliding mode control (2011) (15)
- Unbalance-induced rub between rotor and compliant-segmented stator (2018) (14)
- Improving sustainability performance of heating facilities in a central boiler room by condition-based maintenance (2019) (14)
- An exploration in acoustic radiation force experienced by cylindrical shells via resonance scattering theory. (2014) (13)
- Fault Diagnosis of a Centrifugal Pump by Vibration Analysis (2004) (12)
- Defect size estimation in rolling element bearings using vibration time waveform (2009) (12)
- Continuous model for flexural vibration analysis of a Timoshenko cracked beam (2013) (12)
- Forced vibration analysis of rotors with an open edge crack based on a continuous vibration theory (2017) (12)
- EXPERIMENTAL INVESTIGATION ON RESPONSE AND EFFICIENCY OF MOORED PONTOON TYPE FLOATING BREAKWATERS (2007) (11)
- Hydrodynamic performance of multiple co-axial heave plates with different diameters (2020) (11)
- Time Domain and Frequency Spectrum Analysis of Sound Signal for Drill Wear Detection (2012) (11)
- Drill string instability reduction by optimum positioning of stabilizers (2010) (11)
- Numerical and experimental investigation of the vibration of rotors with loose discs (2010) (10)
- A Continuous Model for Forced Vibration Analysis of a Cracked Beam (2005) (10)
- On the contribution of circumferential resonance modes in acoustic radiation force experienced by cylindrical shells (2014) (9)
- Experimental Works on Dynamic Behavior of Laminated Composite Beam Incorporated with magneto-rheological fluid under Random Excitation (2017) (9)
- Sensor runout compensation in active magnetic bearings via an integral adaptive observer (2016) (9)
- Prognostics of rolling element bearings with the combination of paris law and reliability method (2017) (8)
- Friction-induced backward rub of rotors in non-annular clearances: Experimental observations and numerical analysis (2020) (8)
- Vibration Behavior of Laminated Composite Beams Integrated with Magnetorheological Fluid Layer (2017) (8)
- Rolling bearing fault detection by short-time statistical features (2012) (8)
- VIBRATION ANALYSIS OF ROTATING SHAFT WITH LOOSE DISK (2002) (7)
- Damage identification in multi-step waveguides using Lamb waves and scattering coefficients (2018) (7)
- Investigation of the relationship between engine valve leakage and acoustic emission measured on the cylinder head ignoring combustion effects (2016) (7)
- Time-Frequency Feature Extraction of a Cracked Shaft Using an Adaptive Kernel (2006) (6)
- Simulation of the interaction between nonspherical particles within the CFD–DEM framework via multisphere approximation and rolling resistance method (2016) (6)
- Development of an accurate finite element model for N-layer MR-laminated beams using a layerwise theory (2018) (6)
- A finite element model for tapered laminated beams incorporated with magnetorheological fluid using a layerwise model under random excitations (2020) (6)
- Application of the Extended Kantorovich Method to the Vibrational Analysis of Electrically Actuated Microplates (2009) (6)
- Hydrodynamic damping enhancement by implementing a novel combined rigid-elastic heave plate (2020) (5)
- A new method for detection of rolling bearing faults based on the Local Curve Roughness approach (2011) (4)
- Failure Threshold Determination of Rolling Element Bearings Using Vibration Fluctuation and Failure Modes (2020) (4)
- Analysis of Torsional Vibrations on the Resolver Under Eccentricity in PMSM Drive System (2022) (3)
- Finite Element Modeling of Setar, a Stringed Musical Instrument (2009) (3)
- On the particle–particle contact effects on the hole cleaning process via a CFD–DEM model (2016) (3)
- PARAMETRIC STUDY OF HULL OPERABILITY IN WAVES FOR A TOURIST SUBMARINE (2004) (2)
- Performance evaluation of several types of pressure compensating emitters. (2010) (2)
- Predictive Maintenance in Water Pump Stations (2006) (2)
- Damage identification in multi-step waveguides using Lamb waves and scattering coefficients (2018) (2)
- LOCATION OF OJAN ILKHANID CITY BASED ON HISTORICAL RESOURCES AND ARCHAEOLOGICAL INVESTIGATION (RESEARCH ON SITES OF KOLLER AND DALI DARASI IN BOSTAN ABAD CITY) (2015) (2)
- Point Source Stimulated Acoustic Radiation of Cylindrical Shells: Resonance and Background Fields (2014) (1)
- Continuous model for flexural vibration analysis of Timoshenko beams with a vertical edge crack (2014) (1)
- Vortex shedding modes around oscillating non-uniform double heave plates (2020) (1)
- Using Shock Pulse Method for Early Fault Detection of Rolling Element Bearings and Comparing with Vibration Envelope Technique (2019) (1)
- Vibration Analysis of Setar for Extracting the Frequency Response Function (FRF) (2009) (1)
- Feature extraction from optimal time-frequency and time-scale transforms for the classification of the knee joint vibroarthrographic signals (2003) (1)
- EVALUATION OF INFLUENCE OF DECAY ON DYNAMIC AND STATIC MODULI OF ELASTICITY IN IRANAIN BEECH BY USING OF NDT STRESS WAVE (2008) (1)
- An Experimental Investigation on the Bridge Effect in Sound Produced by Setar (2009) (1)
- Experimental Assessment of Hydrodynamic Coefficients for a Heave Plate Executing Pitch Oscillations (2022) (1)
- Effects of free surface or floor wall on the hydrodynamic coefficients of the rigid and combined rigid–elastic heave plates in offshore platforms (2019) (1)
- Experimental Study of Rolling Element Bearing Failure Pattern Based on Vibration Growth Process (2019) (1)
- Inaccessible rolling bearing diagnosis using a novel criterion for Morlet wavelet optimization (2021) (1)
- Reliability analysis of rotating cracked blade using modal data (2017) (0)
- Investigation of Features for Ball Bearings Remaining Useful Life Prediction (2021) (0)
- Fault Growth Forecasting of Rotatory Systems Using Wavelet Transform and Artificial Neural Network Algorithm (2017) (0)
- Experimental investigation on the fault diagnosis of permanent magnet DC electromotors (2013) (0)
- USING SEVERAL STRUCTURE-FLUID COUPLING MODELS TO INVESTIGATE ON VIBRATION CHARACTERISTICS IN LOCKING AREA (2006) (0)
- Valve fault diagnosis in internal combustion engines by acoustic emission method using artificial neural network (2012) (0)
- Prognostic of Rolling Element Bearings Based on Early-Stage Developing Faults (2020) (0)
- Synthesis, Characterization and electrochemical Studies of a series of polypyridile Ruthenium complexes (2010) (0)
- Nonlinear Dynamic Analysis of Atomic Force Microscopy (2006) (0)
- Experimental Investigation on the Effect of different Bumps on Car Noise Emission (2006) (0)
- A review of the researches on the added mass and damping coefficients for the heave plates of the offshore platforms at translational and rotational oscillations (2020) (0)
- Experimental Investigation of Failure Thresholds of Rolling Element Bearings (2022) (0)
- A mode conversion-based algorithm for detecting rectangular notch parameters in plates using Lamb waves (2015) (0)
- Experimental Investigation on the Micro-Step Control Disturbance Rejection Under Random Excitations (2005) (0)
- Accuracy of the Riccati Transfer Matrix Method in Rotor Dynamic Analysis (1998) (0)
- Bearing Fault Diagnosis Using Attractor Comparison (2015) (0)
- Dynamic Response of Magnetorheological Fluid Tapered Laminated Beams Reinforced with Nano-Particles (2018) (0)
- Investigation on the effects of measurement and temporal uncertainties on rolling element bearings prognostics (2020) (0)
- A New Methodology to Deal with the Multi-phase Degradation in Rolling Element Bearing Prognostics (2020) (0)
- An Experimental Study to Find the Acoustic Quality Indicators of Mulberry Wood (2010) (0)
- Optimal Feedback-Adaptive Feedforward Controller for Vibration Suppression of a Cantilever Beam Using Piezo-Actuators (2006) (0)
- Forced vibration analysis of rotors with an open edge crack based on a continuous vibration theory (2017) (0)
- Hydrodynamic damping enhancement by implementing a novel combined rigid-elastic heave plate (2020) (0)
- Vibration isolation of a ship's seat (2005) (0)
- Introducing a Novel Method for Measurement of Stationary and Dynamic Torsion in Shafts – With Application to Monitoring of Torsional Vibration (2016) (0)
- Piston Scuffing Detection by Acoustic Emission Method (2011) (0)
- Experimental Measurement and Theoretical Modeling of Internal Combustion Engine Valve Leakage by Acoustic Emission Method (2015) (0)
- Model-based Prognostic of the Remaining Useful Life of Bearings Considering Model Parameter Uncertainty (2020) (0)
- A COMPUTER MODEL SHOWING THE HYDRAULIC PERFORMANCE OF TURNOUTS, ALONG A LOW PRESSURE IRRIGATION PIPELINE (2001) (0)
- Examination of Effect of Pressure Changes on Hydrulic Characteristics of Pressure Compensating Emitters (2014) (0)
- EVALUATION PERFORMANCE OF SEVERAL TYPES OF PRESSURE COMPENSATING EMITTERS AVAILABLE IN IRANIAN MARKET (2010) (0)
- INVESTIGATION AND DESIGN OF A PRECAST CONCRETE PIPE TURNOUT FOR PLASTIC GATED PIPE (1999) (0)
- Identification of Sensor Runout in Active Magnetic Bearing System (2013) (0)
- Prognostics of Rolling Element Bearings Using Shock Pulse Method and Vibration Method Records and Employing feedforward neural-network (2020) (0)
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