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Fluid Mechanics and Fluid Power, Volume 2 [[electronic resource] ] : Select Proceedings of FMFP 2022 / / edited by Krishna Mohan Singh, Sushanta Dutta, Sudhakar Subudhi, Nikhil Kumar Singh
| Fluid Mechanics and Fluid Power, Volume 2 [[electronic resource] ] : Select Proceedings of FMFP 2022 / / edited by Krishna Mohan Singh, Sushanta Dutta, Sudhakar Subudhi, Nikhil Kumar Singh |
| Autore | Singh Krishna Mohan |
| Edizione | [1st ed. 2024.] |
| Pubbl/distr/stampa | Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 |
| Descrizione fisica | 1 online resource (934 pages) |
| Disciplina | 620.1064 |
| Altri autori (Persone) |
DuttaSushanta
SubudhiSudhakar SinghNikhil Kumar |
| Collana | Lecture Notes in Mechanical Engineering |
| Soggetto topico |
Fluid mechanics
Electric power production Mechanics, Applied Engineering Fluid Dynamics Mechanical Power Engineering Engineering Mechanics |
| ISBN | 981-9957-52-4 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Part 1: Instability, Transition and Turbulence -- Chapter 1. Flux Enhancement due to the Modification of the Large Scales in an Axially Homogeneous Turbulent Convection -- Chapter 2. Comparative Study of Turbulent Heat Transfer in Plane Wall Jet Using Different k-ε RANS Models -- Chapter 3. Linear instability analysis of natural convection in a heated vertical porous annulus -- Chapter 4. Response of a Partially Submerged Pendulum Under Gravity Waves -- Chapter 5. The Nature of Probability Density Functions in Turbulent Channel Flow -- Chapter 6. Optimal perturbations of flat-plate boundary layer with suction and injection -- Chapter 7. Linear stability analysis of two-dimensional mixed convective flow past a square cylinder -- Chapter 8. Characteristics of Transitional Separation Bubble Formed Over Negative and Positively Skewed Anisotropic Rough Surface -- Chapter 9. Numerical Study on Effect of Inclination of a Plane on Flow and Heat Transfer by Turbulent Wall Jet -- Chapter 10. Pattern formation and evolution of viscous and non-viscous liquids on a vertical vibrating surface: An experimental investigation -- Chapter 11. Activity induced mixing in a stratified binary passive system -- Chapter 12. Spatio-temporal stability analysis of falling film down heated inclined plane -- Chapter 13. Thermal Gradient Mediated Instability in a Bilayer Flow over a Porous Medium -- Chapter 14. Compound matrix method for linear stability analysis of compressible flow over a flat plate -- Chapter 15. Wavy dynamics of confined and inclined falling liquid films. etc. |
| Record Nr. | UNINA-9910831017303321 |
Singh Krishna Mohan
|
||
| Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fluid Mechanics and Fluid Power, Volume 3 [[electronic resource] ] : Select Proceedings of FMFP 2022 / / edited by Krishna Mohan Singh, Sushanta Dutta, Sudhakar Subudhi, Nikhil Kumar Singh
| Fluid Mechanics and Fluid Power, Volume 3 [[electronic resource] ] : Select Proceedings of FMFP 2022 / / edited by Krishna Mohan Singh, Sushanta Dutta, Sudhakar Subudhi, Nikhil Kumar Singh |
| Autore | Singh Krishna Mohan |
| Edizione | [1st ed. 2024.] |
| Pubbl/distr/stampa | Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 |
| Descrizione fisica | 1 online resource (726 pages) |
| Disciplina | 620.1064 |
| Altri autori (Persone) |
DuttaSushanta
SubudhiSudhakar SinghNikhil Kumar |
| Collana | Lecture Notes in Mechanical Engineering |
| Soggetto topico |
Fluid mechanics
Electric power production Mechanics, Applied Engineering Fluid Dynamics Mechanical Power Engineering Engineering Mechanics |
| ISBN | 981-9963-43-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Chapter 1. CFD Analysis for the study of Automotive Underhood Aerodynamics and Thermal Management -- Chapter 2. Numerical Study of Nozzle Exhaust Plume Impingement on Flat Plate under Low Pressure Environment -- Chapter 3. Effect of Confinement in Coaxial Swirling Jets: Numerical study -- Chapter 4. Influence of Cryogenic Temperature on degradation of step graded scaffold: A CFD Study -- Chapter 5. Improved MLPG Method for Potential Flow Problem -- Chapter 6. Conjugate Heat Transfer Simulations Using Characteristic-based Off-Lattice Boltzmann Method -- Chapter 7. Sensitivity mapping of TBL wall-pressure spectra with CFD turbulence models for wind tunnel test result prediction.-Chapter 8. Numerical Predictions of Two-Phase Natural Circulation Loop Transients using DFM and HEM based Models -- Chapter 9. Implementation of the Accurate Conservative Phase Field Method for two-phase incompressible flows in a finite volume framework -- Chapter 10. Numerical Investigation of Inertance type Pulse Tube Cryocooler for Space Applications -- Chapter 11. CFD Modelling of High Pressure Subcooled Flow Boiling in Vertical Pipes -- Chapter 12. Potential flow around square cylinder with rounded corners -- Chapter 13. Numerical Simulation and Validation of NACA0012 Airfoil to Predict its Performance during the Stalling Condition -- Chapter 14. Effect of Vent Position on Temperature Inhomogeneity inside Apple Storage Package: A Numerical Study -- Chapter 15. RANS simulations of ground effects on flow past airfoils with increasing camber. etc. |
| Record Nr. | UNINA-9910800119503321 |
|
Singh Krishna Mohan
|
||
| Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fluid Mechanics and Fluid Power, Volume 4 : Select Proceedings of FMFP 2022
| Fluid Mechanics and Fluid Power, Volume 4 : Select Proceedings of FMFP 2022 |
| Autore | Singh Krishna Mohan |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Singapore : , : Springer, , 2024 |
| Descrizione fisica | 1 online resource (931 pages) |
| Altri autori (Persone) |
DuttaSushanta
SubudhiSudhakar SinghNikhil Kumar |
| Collana | Lecture Notes in Mechanical Engineering Series |
| ISBN | 981-9971-77-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Contents -- About the Editors -- Combustion -- Numerical Analysis on the Effect of Aspect Ratio in a Diesel Injector Using Diesel and Diesel-Ethanol Blend -- 1 Introduction -- 2 Literature Review and Objective -- 3 Physical Model and Domain -- 3.1 Governing Equations -- 3.2 Geometry Details -- 3.3 Grid Independence Study -- 3.4 Mesh Generation -- 3.5 Boundary Condition -- 4 Results and Discussion -- 4.1 Effect on Sauter Mean Diameter (SMD) -- 4.2 Effect on Spray Angle -- 4.3 Effect of Cavitation -- 5 Conclusions -- References -- Numerical Simulation of Gasification and Plasma Pyrolysis Process for Lignite Coal: A Comparative Study -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 3.1 CFD Modeling -- 3.2 Problem Setup -- 3.3 Boundary Conditions -- 4 Results and Discussion -- 4.1 Syngas Composition -- 4.2 Plasma Pyrolysis -- 4.3 Plasma Pyrolysis Versus Gasification -- 5 Conclusions -- References -- Availability Analysis of Diesel-Powered CI Engines with Single and Multiple Injection Strategies -- 1 Introduction -- 2 Material and Method -- 2.1 Experimental Setup -- 2.2 Methodology -- 3 Results and Discussion -- 3.1 Combustion Analysis -- 3.2 Performance Analysis -- 3.3 Emission Analysis -- 3.4 Availability Analysis -- 4 Conclusions -- References -- Change in Vortex Breakdown Mode and It's Influence on Flame Shape of a Co/counter Concentric Swirling Streams -- 1 Introduction -- 2 Literature Review and Objective -- 3 Experimental Details -- 3.1 Experimental Setup -- 3.2 Operating Conditions -- 3.3 Particle Image Velocimetry (PIV) -- 4 Results and Discussion -- 4.1 Bubble and Conical Breakdown Mode for Non-Reacting Cases -- 4.2 Recirculation Ratio (R) for Non-Reacting Cases -- 4.3 BVB and CVB Modes for Reacting Cases -- 5 Conclusions -- References -- Entrained Dust Combustion in Pre-Heated Air.
1 Introduction -- 2 Literature Review and Objective -- 3 Numerical Methodology -- 3.1 Numerical Methods and Sub-Models -- 3.2 Computational Domain -- 3.3 Boundary Conditions -- 3.4 Grid Independent Study -- 3.5 Solution Procedure -- 4 Results and Discussion -- 4.1 Effect of Equivalence Ratio -- 4.2 Effect of Particle Size -- 5 Conclusions -- References -- An Experimental Investigation into the GDI Spray Characteristics of Ethanol and Lemon Peel Oil -- 1 Introduction -- 2 Experimental Set-Up and Conditions for Constant Volume Study -- 3 Results and Discussion -- 3.1 Effect of Ambient Pressure and Temperature on Spray Morphology -- 3.2 Effect of Real-Time Engine States on Spray Morphology -- 4 Conclusions -- References -- Numerical and Experimental Performance Comparison of a Typical Swirl Co-Axial Injector for a Cryogenic Combustor -- 1 Introduction -- 2 Physical Problem and Methodology -- 2.1 Processes and Methods -- 2.2 Numerical Simulation Method -- 3 Results and Discussion -- 3.1 Experimental Results -- 3.2 Simulation Results -- 4 Conclusions -- References -- Analytical Modelling of Effect of Steam Dilution on Hydrogen Combustion and Application to a Typical Nuclear Reactor Containment -- 1 Introduction -- 2 Analytical Modelling -- 3 Validation with Binary H2-Air Mixture -- 4 Effect of Steam Dilution -- 5 Application to Containment Safety Analysis -- 6 Conclusions -- References -- Thermal Performance of a Single-Layer Porous Radiant Burner with Biogas as Fuel: A Numerical Study -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 3.1 Governing Equations -- 3.2 Grid Independence Test -- 4 Results and Discussion -- 4.1 Axial Temperature Analysis -- 4.2 Radiation Efficiency -- 5 Conclusions -- References. Numerical Validation and Benchmarking of Hydrogen Flame Propagation in a Vertical Acceleration Tube Experimental Facility -- 1 Introduction -- 2 Combustion Modelling -- 3 Description of Test Facility -- 4 Numerical Set-Up -- 5 Numerical Results -- 5.1 Validation Results -- 5.2 Benchmarking Results -- 6 Conclusions -- References -- Detailed Chemical Kinetics Mechanism for Condensed Phase Decomposition of Ammonium Perchlorate -- 1 Introduction -- 2 Literature Review and Objective -- 3 Computational Methods -- 4 Mathematical Model -- 5 Results and Discussion -- 6 Conclusions -- References -- Onset of Thermoacoustic Oscillations in an Annular Combustor with Flames Stabilized by Circular Discs -- 1 Introduction -- 2 Experimental Set-Up, Data Acquisition and Processing Methods -- 3 Results and Discussion -- 4 Conclusions -- References -- Development of Advanced Fuel Injector Concepts for Compact Lean-Burn Gas-Turbine Combustors -- 1 Introduction -- 2 Design of the Injector -- 3 Experimental Arrangements -- 4 Laser Dianostic Arrangements -- 5 Results andDiscussion -- 5.1 Flow Field at the Exit of Pilot Mixer -- 5.2 Flow Field at the Exit of Main Mixer -- 5.3 Flow Field at the Exit of Injector -- 5.4 Spray Characteristics of the Injector -- 6 Conclusions -- References -- Experimental Study on GDI In-Cylinder Combustion Quality of Ethanol and Lemon Peel Oil -- 1 Introduction -- 2 Methodology -- 3 Results and Discussion -- 3.1 Effect of Injection Timing on In-Cylinder Combustion Characteristics -- 3.2 In-Cylinder Combustion Characteristics of Gasoline-Ethanol-LPO Blends -- 4 Conclusions -- References -- Numerical Study on Soot Formation of Methyl Methacrylate Pool Flames with Coflow Air -- 1 Introduction -- 2 Literature Review and Objective -- 3 Numerical Methodology -- 4 Results and Discussion. 4.1 Comparison of Temperature and Major Species Profiles of Coflow Cases with the Reference Case -- 4.2 Effect of Coflow Air on Soot Ratio and Mass Loss Rate -- 5 Conclusions -- References -- Impact of Computational Domain and Cell Type on Large Eddy Simulations in OpenFOAM for a Turbulent Partially Premixed Flame -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 4 Results and Discussion -- 4.1 LES of the Sandia Flame D in Two-Dimensional Axisymmetric Domain -- 4.2 Three-Dimensional Domain with Unstructured Mesh for LES -- 4.3 Two-Dimensional Planar Domain with Structured Mesh for LES -- 4.4 Three-Dimensional Domain with Structured Mesh for LES -- 5 Conclusions -- References -- Exergy Analysis of Deflagration Wave Propagating in Autoignitive H2 Mixture for Constant Pressure Boundary Conditions -- 1 Introduction -- 2 Literature Review and Objective -- 3 Numerical Methods -- 4 Results and Discussion -- 4.1 0D Simulations -- 4.2 1D Simulation -- 5 Conclusions -- References -- Numerical Investigation of Combustion Dynamics in a Multi-element Combustor Using Flamelet Approach -- 1 Introduction -- 2 Literature Review and Objective -- 3 Formulation and Methodology -- 3.1 LES Framework -- 3.2 Turbulent Combustion-Flamelet Approach -- 4 Multi-element Computational Model -- 5 Results and Discussion -- 5.1 Instantaneous Flow Field -- 5.2 Spectral Analysis and Mechanism -- 6 Conclusion -- References -- Experimental Investigations on Emissions and Performance of Spark Ignition Engine Fuelled with Butanol-Pentane-Gasoline Blends -- 1 Introduction -- 2 Literature Review and Objective -- 3 Methodology -- 4 Results and Discussion -- 4.1 Brake Thermal Efficiency (BTE) -- 4.2 Brake-Specific Energy Consumption (BSEC) -- 4.3 Carbon Monoxide Emissions -- 4.4 Oxides of Nitrogen Emissions -- 4.5 Unburnt Hydrocarbon Emissions. 5 Conclusions -- References -- CFD Analysis of Afterburner with Convergent-Divergent Nozzle for Various Air-Fuel Ratios -- 1 Introduction -- 2 Literature Review and Objective -- 3 Description of Afterburner -- 4 Governing Equations -- 5 Methodology -- 6 CFD Modeling -- 7 Results and Discussion -- 8 Conclusions -- References -- Computational Analysis of the Thermo Hydrodynamic Characteristics in a Can-Type Gas Turbine Combustor -- 1 Introduction -- 2 Literature Review -- 3 Modeling, Meshing, and Boundary Conditions -- 3.1 Governing Equations -- 3.2 Transport Equations for Standard k- ε Model -- 3.3 Species Equation -- 3.4 Boundary Conditions -- 4 Results and Discussion -- 4.1 Contours of Outlet Temperature -- 4.2 Contours of Velocity Magnitude -- 4.3 Contours of Species -- 5 Conclusions -- References -- Experimental Study of Acoustic Phenomenon in a Closed Combustion Chamber -- 1 Introduction -- 2 Experimental Methodology -- 3 Results and Discussion -- 4 Conclusions -- References -- The Effect of Lean Premixed Combustion on Thermoacoustic Instability in a Swirl Combustor -- 1 Introduction -- 2 Modelling of Swril Combuster -- 3 Governing Equations -- 4 Numerical Details and Boundary Conditions -- 4.1 Validation of Numerical Model -- 5 Results and Discussions -- 5.1 Steady State Results -- 5.2 Unsteady Results -- 6 Conclusions -- References -- Computational Modelling of MMH/NTO Combustion in a Multi-element Triplet Injector Combustor -- 1 Introduction -- 2 Literature Review and Objective -- 3 Formulation and Methodology -- 3.1 Droplet Model -- 3.2 Combustion Model -- 4 Multi-element Computational Model -- 5 Results and Discussion -- 6 Conclusion -- References -- Microfluidics -- Novel Tree Branching Microchannel Heat Sink Under Variable and Constant Fluid Volume Approaches -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods. 3.1 Problem Description. |
| Record Nr. | UNINA-9910841856703321 |
|
Singh Krishna Mohan
|
||
| Singapore : , : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fluid Mechanics and Fluid Power, Volume 5 : Select Proceedings of FMFP 2022
| Fluid Mechanics and Fluid Power, Volume 5 : Select Proceedings of FMFP 2022 |
| Autore | Singh Krishna Mohan |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Singapore : , : Springer, , 2024 |
| Descrizione fisica | 1 online resource (824 pages) |
| Altri autori (Persone) |
DuttaSushanta
SubudhiSudhakar SinghNikhil Kumar |
| Collana | Lecture Notes in Mechanical Engineering Series |
| ISBN | 981-9960-74-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Contents -- About the Editors -- Multiphase Flow -- Comparative CmFD Study on Geometric and Algebraic Coupled Level Set and Volume of Fluid Methods -- 1 Introduction -- 2 Governing Equations -- 3 Numerical Methodology -- 3.1 CLSVOF Advection Equations -- 3.2 Navier-Stokes Equations -- 3.3 Solution Algorithm -- 4 Results and Discussion -- 4.1 Static Droplet -- 4.2 Dam Break -- 4.3 Buoyant Rise of a Bubble -- 5 Conclusions -- References -- Numerical Modelling of a Binary Droplet on Solid Surface -- 1 Introduction -- 2 Numerical Modelling -- 2.1 Geometry Description -- 2.2 Governing Equation -- 2.3 Boundary Conditions for the Binary Liquid Sessile Droplet -- 2.4 Algorithm -- 3 Code Validation -- 4 Conclusion -- References -- Characterization of the Spray Flow Field at the Exit of a Pintle Injector -- 1 Introduction -- 2 Literature Review and Objectives -- 3 Materials and Methods -- 3.1 Design of the Pintle Injector -- 3.2 Test Conditions -- 3.3 Diagnostic Techniques -- 4 Results and Discussion -- 4.1 Structure of the Pintle Injector Spray -- 4.2 Variation of Cone Angle and Penetration Length -- 4.3 Droplet Velocity Field at the Exit of the Injector -- 5 Conclusions -- References -- Experimental Investigation of Vapour Bubble Condensation in Subcooled Water Using Different Nozzles -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 3.1 Image Processing Method -- 4 Results and Discussion -- 4.1 Single Bubble Condensation -- 4.2 Bubble Formation Frequency -- 4.3 Maximum Bubble Radius -- 4.4 Effect of Nozzle Diameter and Pool Temperature on Bubble Collapsing Duration -- 5 Conclusions -- References -- VOF Simulations of Evaporation and Condensation Phenomenon Inside a Closed-Loop Thermosyphon -- 1 Introduction -- 2 Literature Review and Objective -- 3 Experimental -- 3.1 Experimental Setup.
3.2 Experimental Procedure -- 4 Numerical Methods -- 4.1 Governing Equations -- 4.2 Geometry and Boundary Conditions -- 5 Results and Discussion -- 5.1 Validation -- 5.2 Temperature Distributions -- 5.3 Evaporation -- 5.4 Condensation of Water Film -- 5.5 Conductivity Calculations -- 6 Conclusions -- References -- Hydrodynamics of Droplet Generation Under Squeezing Regime in a T-junction Cylindrical Microfluidic System -- 1 Introduction -- 2 Mathematical Modeling -- 2.1 Problem Statement -- 2.2 Governing Equations -- 2.3 Computational Approach -- 3 Results and Discussion -- 3.1 Phase Profiles -- 3.2 Droplet Length -- 3.3 Instantaneous Pressure Profiles -- 3.4 Velocity Profiles and Recirculation Zones -- 4 Conclusions -- References -- Coalescence of Disc-Shaped Falling Droplets Inside Quiescent Liquid Media -- 1 Introduction -- 2 Objective -- 3 Materials and Methods -- 4 Results and Discussion -- 5 Conclusions -- References -- Effects of Power Law Fluid Characteristics on Core-Annular Flow in a Horizontal Pipe -- 1 Introduction -- 2 Flow Equations -- 2.1 Core Fluid -- 2.2 Annular Fluid -- 2.3 Boundary Conditions -- 3 Results and Discussion -- 3.1 Increasing Viscosity of Core Fluid, Both Fluids Being Newtonian -- 3.2 Varying Flow-Behaviour Index of Low Viscosity Core Fluid -- 3.3 Varying Flow-Behaviour Index of Highly-Viscous Core Fluid -- 3.4 Varying Flow-Behaviour Index of Low-Viscous Annular Fluid -- 4 Conclusions -- References -- Evaporation Dynamics of Bidispersed Colloidal Suspension Droplets on Hydrophilic Substrates Under Different Relative Humidity and Ambient Temperature -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 3.1 Preparation of Colloidal Solution and Droplet Generation: -- 3.2 Experimental Set-Up -- 4 Results and Discussion -- 5 Conclusions -- References. Comparative CFD Analysis of Heat Transfer and Melting Characteristics of the PCM in Enclosures with Different Fin Configurations -- 1 Introduction -- 2 Literature Review and Objective -- 3 Geometrical Description -- 3.1 Numerical Methodology and Governing Equation -- 3.2 Initial and Boundary Conditions -- 3.3 Grid Independency Test and Model Validation -- 4 Results and Discussion -- 4.1 Melting Characteristics of the PCM -- 4.2 Enhancement Ratio -- 4.3 Evolution of Stream Lines -- 5 Conclusions -- References -- Influence of Contact Line Velocity Implementation in Dynamic Contact Angle Models for Droplet Bouncing and Non-bouncing Dynamics on a Solid Substrate -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 3.1 Numerical Methodology -- 3.2 Dynamic Contact Angle Modelling and Contact Line Velocity Approximation -- 4 Results and Discussion -- 4.1 Comparison of Experimental and Numerically Obtained Droplet Wetted Diameters with Non-Bouncing Mood -- 4.2 Comparison of Experimental and Numerical Maximum Droplet Heights with Non-Bouncing Mood -- 4.3 Comparison of Experimental and Numerically Calculated Droplet Wetted Diameters with Bouncing Mood -- 4.4 A Comparison of Experimental and Numerically Calculated Droplet Maximum Height with Bouncing Mood -- 5 Conclusions -- References -- Droplet Impact and Wetting on a Micropillared Surface -- 1 Introduction -- 2 Methodology -- 2.1 Fabrication Process for Making Micropillared Surfaces -- 2.2 Generation and High-Speed Visualization of a Droplet -- 3 Results and Discussion -- 3.1 Wetting Characteristics -- 3.2 Effect of Weber Number for Non-bouncing Condition -- 4 Conclusions -- References -- Multiphase Modelling of Thin Film Flow Over the Vertical Plate Under Gravity in Pseudo-Laminar Region -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods. 3.1 Simulation Modelling -- 3.2 Analytical Modelling -- 4 Results and Discussion -- 4.1 Grid Independency Test -- 4.2 Validation with Kapitsa Equation -- 4.3 Variation of Film Thickness Along the Plate Length -- 4.4 Variation of Film Reynolds Number Along the Plate Length -- 4.5 Velocity Profile of Film -- 4.6 Variation of Wall Shear Stress Along the Plate Length -- 4.7 Variation of Film Thickness with Time -- 5 Conclusions -- References -- Evolution of Marangoni Thermo-Hydrodynamics Within Evaporating Sessile Droplets -- 1 Introduction -- 2 Literature Review and Objective -- 3 Mathematical Formulation -- 3.1 Governing Equations -- 3.2 Initial and Boundary Conditions -- 3.3 Numerical Scheme -- 4 Results and Discussion -- 4.1 Temporal Variation of Internal Velocity Field and Temperature Distribution -- 4.2 Influence of Contact Angle on the Internal Circulation Velocity and Temperature -- 5 Conclusions -- References -- Investigation of Liquid Vaporization Characteristics at Low-Pressure Conditions -- 1 Introduction -- 2 Experimental Setup and Procedure -- 3 Performance Characteristics -- 4 Results and Discussion -- 4.1 Temperature Characteristics -- 4.2 Mass Evaporated (mw,v) -- 4.3 Nonequilibrium Fraction (NEF) -- 4.4 Heat Transfer Coefficient (h) -- 5 Conclusions -- References -- Effect of Surface Structures on Droplet Impact Over Flat and Cylindrical Surfaces -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 3.1 Mathematical Modeling -- 3.2 Geometric Modeling -- 3.3 Validation of Numerical Model -- 4 Results and Discussion -- 4.1 Impact of Droplet on Structured Flat Surfaces -- 4.2 Impact of Droplet on Structured Cylindrical Surfaces -- 5 Conclusion -- References -- Numerical Investigation on Bubble Dynamics Using DOE Approach for Cavitation Machining Process -- 1 Introduction -- 2 Literature Review and Objective. 3 Numerical Model and Methodology -- 3.1 Numerical Model -- 3.2 Parameters Selection -- 3.3 Factorial Design -- 4 Results and Discussion -- 4.1 Significant Parameters -- 4.2 Confirmation Study -- 5 Conclusions -- References -- Effect of Surface Tension on the Thermal Performance of Pulsating Heat Pipe with and Without Surfactant -- 1 Introduction -- 2 Literature Review and Objective -- 3 Experimental Setup -- 3.1 Experimental Procedure -- 4 Results and Discussion -- 4.1 Thermodynamic Behavior of PHP -- 5 Conclusions -- References -- Study of Physical Characteristics of a Bi-porous Composite Capillary Wick for a Flat Miniature Loop Heat Pipe -- 1 Introduction -- 2 Literature Review and Objective -- 3 Methodology -- 4 Characterization of Wick Parameters -- 4.1 Capillary Rise -- 4.2 Wettability -- 4.3 Porosity -- 4.4 Permeability -- 4.5 Pore Size -- 4.6 XRD Analysis -- 5 Conclusions -- References -- Influence of Air Injection on Cavitation in a Convergent-Divergent Nozzle -- 1 Introduction -- 2 Numerical Scheme -- 2.1 (8) -- 3 Results and Discussion -- 4 Conclusions -- References -- Investigation of the Droplet Impingement on a Hydrophobic Surface with a Fixed Particle -- 1 Introduction -- 2 Methodology -- 3 Results and Discussion -- 4 Conclusions -- References -- Effect of Impact Velocity on Spreading and Evaporation of a Volatile Droplet on a Non-porous Substrate -- 1 Introduction -- 2 Materials and Methods -- 2.1 Experimental Setup -- 2.2 Image Processing -- 3 Results and Discussion -- 3.1 Regimes of Droplet Impact Outcome -- 3.2 Influence of Droplet Height/Velocity on Impact Outcome -- 4 Conclusions -- References -- Study of Liquid-Vapor Oscillating Nature in a U-Shaped Tube for a Pulsating Heat Pipe -- 1 Introduction -- 2 Theoretical Model -- 2.1 Governing Equations -- 2.2 Non-dimensionalization of Governing Equations. 2.3 Numerical Solution of Non-dimensionalize Equations. |
| Record Nr. | UNINA-9910842281403321 |
|
Singh Krishna Mohan
|
||
| Singapore : , : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fluid Mechanics and Fluid Power, Volume 6 [[electronic resource] ] : Select Proceedings of FMFP 2022 / / edited by Krishna Mohan Singh, Sushanta Dutta, Sudhakar Subudhi, Nikhil Kumar Singh
| Fluid Mechanics and Fluid Power, Volume 6 [[electronic resource] ] : Select Proceedings of FMFP 2022 / / edited by Krishna Mohan Singh, Sushanta Dutta, Sudhakar Subudhi, Nikhil Kumar Singh |
| Autore | Singh Krishna Mohan |
| Edizione | [1st ed. 2024.] |
| Pubbl/distr/stampa | Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 |
| Descrizione fisica | 1 online resource (657 pages) |
| Disciplina | 620.106 |
| Altri autori (Persone) |
DuttaSushanta
SubudhiSudhakar SinghNikhil Kumar |
| Collana | Lecture Notes in Mechanical Engineering |
| Soggetto topico |
Fluid mechanics
Electric power production Mechanics, Applied Engineering Fluid Dynamics Mechanical Power Engineering Engineering Mechanics |
| ISBN | 981-9957-55-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Part 1: Miscellaneous -- Chapter 1. Linear and nonlinear simulations of magnetorotational instability for the upcoming DRESDYN-MRI experiment -- Chapter 2. Estimation of inlet conditions of fluid flow in a thick pipe using inverse technique -- Chapter 3. Effect of Hierarchical Porous Media on Specific Capacity and Energy Density of Li-O2 Battery -- Chapter 4. Velocity measurement for low Hartmann magneto-convection on a vertical wall using UDV -- Chapter 5. Novel Tree-Branching Microchannel Heat Sink Under Variable and Constant Fluid Volume Approaches -- Chapter 6. Effect of flexible flap length on flow generation by an airfoil pitching in quiescent fluid -- Chapter 7. Aerodynamic Characterisation of a Winged Re Entry Vehicle at Select Mach Numbers and Angles of Attack through CFD Simulations -- Chapter 8. Large Eddy Simulations (LES) of Supercritical Nitrogen Jets -- Chapter 9. Design of Rolling Road for Wind Tunnel Simulation -- Chapter 10. Multi-Needle Ionic Wind Generator for Thermal Management -- Chapter 11. Entrainment characteristics of a swirling liquid jet -- Chapter 12. Estimation of drag behind a tapered cylinder using Direct Drag Measurement -- Chapter 13. Effect of damping on bifurcation and synchronization behaviour of an aeroelastic system under dynamic stall -- Chapter 14. Development of a Coupled RANS-LES Solver for Numerical Simulation of Turbulent Wall Bounded Flows -- Chapter 15. Computational and Experimental study of particle dispersion in the turbulent wake of a simplified car model (Ahmed body). etc. |
| Record Nr. | UNINA-9910831019903321 |
|
Singh Krishna Mohan
|
||
| Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fluid Mechanics and Fluid Power, Volume 8 : Select Proceedings of FMFP 2022
| Fluid Mechanics and Fluid Power, Volume 8 : Select Proceedings of FMFP 2022 |
| Autore | Singh Krishna Mohan |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Singapore : , : Springer, , 2024 |
| Descrizione fisica | 1 online resource (499 pages) |
| Altri autori (Persone) |
DuttaSushanta
SubudhiSudhakar SinghNikhil Kumar |
| Collana | Lecture Notes in Mechanical Engineering Series |
| ISBN | 981-9710-33-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Contents -- About the Editors -- An Experimental and Numerical Study on Omnidirectional Wind Turbine Prototypes -- 1 Introduction -- 2 Methodology -- 3 Results and Discussion -- 4 Conclusions -- References -- Capability Assessment of URANS Turbulence Models for Simulation of Vortex Rope-Related Flow Defect in a Model Francis Turbine -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 3.1 Velocity -- 3.2 Pressure -- 4 Conclusions -- References -- Design and Simulation of Hybrid Airfoils for Wind Turbine -- 1 Introduction -- 2 Numerical Simulation -- 2.1 Blade Model and Domain Creation -- 2.2 Mesh Generation -- 2.3 Computational Method Setup and Boundary Conditions -- 2.4 Validation -- 3 Results and Discussion -- 3.1 Low Reynolds Number Airfoils -- 3.2 High Reynolds Number Airfoils -- 4 Conclusions -- References -- Experimental Investigation of Trailing Edge Surface Roughness on the Aerodynamic Characteristics of the Wind Turbine Blades -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 3.1 Wind Tunnel Setup -- 3.2 Roughness on Airfoil -- 4 Results and Discussion -- 5 Conclusion -- References -- Evaluation of the Effect of Diffuser Vanes on the Performance of Multistage Pump Using Numerical Simulation -- 1 Introduction -- 2 Methodology and Simulation -- 2.1 Design Data -- 2.2 3D Geometry Modeling -- 2.3 Mesh Generation -- 2.4 Pre-processing and Solution -- 3 Results and Discussion -- 3.1 Pressure Distribution -- 3.2 Stream Lines -- 3.3 Variation of Performance Parameters with Respect to the Numbers of Vanes in a Diffuser -- 4 Conclusion -- References -- Review on Performance Assessment of Centrifugal Compressors -- 1 Introduction -- 2 Literature Review -- 2.1 Optimization Methods -- 2.2 Return Channel Vanes -- 2.3 Diffuser -- 2.4 Volute -- 2.5 Loss Mechanism.
2.6 Enhancement Methods -- 3 Conclusion -- References -- Experimental Studies on Ti-6Al-4V Alloy for Its Suitability in Gas Turbine Engines -- 1 Introduction -- 2 Literature Review and Objective -- 3 Experimentation -- 3.1 Material Aspects -- 3.2 Heat Treatment Process -- 3.3 Characterizations -- 4 Results and Discussion -- 5 Conclusions -- References -- Predicting the Effect of Hub to Shroud Ratio on NPSH 3% of Pump -- 1 Introduction -- 2 Objective -- 3 Computational Modelling -- 3.1 Meshing -- 3.2 Turbulence Model -- 4 Results -- 4.1 Analytical Results -- 4.2 CFD Results -- 4.3 Experimental Results -- 5 Discussion -- 6 Conclusions -- References -- Influence of Pivoted Blades on the Static Torque Characteristics of Savonius Turbine -- 1 Introduction -- 2 Numerical Methodology -- 2.1 Governing Equation -- 2.2 Computational Domain and Boundary Condition -- 2.3 Meshing and Grid Independence Study -- 2.4 Solution Setup -- 3 Results and Discussion -- 3.1 Validation -- 3.2 Effect of Pivot -- 4 Conclusions -- References -- Review on Aerodynamic and Acoustic Performance of Contra Rotating Fans -- 1 Introduction -- 2 Literature Review -- 2.1 Partial Flow Operation and Inflow Distortion -- 2.2 Open Contra Rotating Propellers -- 2.3 Axial Distance and Speed Ratio -- 2.4 Acoustic Study -- 2.5 Casing Modifications -- 2.6 Contra Rotating Axial Compressor -- 3 Conclusions -- References -- Performance Analysis of Radial Flow Pump Using CFD -- 1 Introduction -- 2 Literature Review and Objective -- 3 Materials and Methods -- 3.1 Assembly of Centrifugal Pump -- 3.2 Mesh Information -- 3.3 Boundary Conditions -- 3.4 Computational Algorithm for Flow Analysis -- 4 Results and Discussions -- 4.1 Pressure Contours -- 5 Conclusions -- References -- Studies on the Flow Capture Through Blade Rows in a Two-Stage Axial Flow Turbine -- 1 Introduction. 2 Computational Methodology -- 3 Results and Discussion -- 3.1 Total Pressure and Velocity Distribution -- 3.2 Static Entropy and TKE Distribution -- 3.3 Velocity Vectors and Streamlines from Inlet to Outlet -- 3.4 Secondary Velocity Vectors and Corresponding Entropy Contours at the Inlet and Outlet of Blade Rows -- 4 Conclusions -- References -- Study on Effect of Turbine Operating Conditions on Conical Draft Tube Performance -- 1 Introduction -- 2 Literature Review and Objective -- 3 Methodology -- 3.1 Design Data of Straight Conical Draft Tube -- 3.2 Geometry and Mesh Generation -- 3.3 Boundary Conditions -- 3.4 Formulae Used -- 4 Results and Discussion -- 4.1 Pressure Contours -- 4.2 Velocity Contours -- 4.3 Velocity Stream Lines -- 4.4 Computed Flow Parameters -- 5 Conclusions -- References -- Numerical Analysis of Vertical Axis Wind Turbine -- 1 Introduction -- 2 Literature Review and Objective -- 3 Methodology -- 3.1 Experimental Setup -- 3.2 Numerical Study -- 3.3 Geometry -- 3.4 Meshing -- 3.5 Boundary Condition -- 4 Results and Discussion -- 4.1 Drag Coefficient and Lift Coefficient -- 4.2 Comparing Torque and Numerical Power -- 4.3 Velocity Contour -- 4.4 Pressure Contour -- 5 Conclusions -- 6 Scope -- References -- Parametric Analysis of Centrifugal Pump for Performance Improvement -- 1 Introduction -- 2 Literature Review -- 3 Methodology -- 4 Numerical Approach -- 5 Results and Discussions -- 5.1 Effect of Change in Rotational Speed of the Impeller -- 5.2 Effect of Change in the Number of Blades of the Impeller -- 5.3 Effect of Blade Trimming -- 5.4 Effect of Change in Load -- 6 Conclusion -- References -- Pressure Estimation from Stereo-PIV Data in a Two-Pass Rectangular Duct Before and at a Sharp 180° Bend -- 1 Introduction -- 2 Literature Review and Objective -- 3 Experimental Setup and Measurement Technique -- 3.1 Flow Measurements. 3.2 Methodology Adopted for Pressure Estimation -- 3.3 Numerical Validation -- 4 Results and Discussion -- 4.1 Flow Progression -- 4.2 Pressure Variation -- 5 Conclusions -- References -- Fluid Flow and Heat Transfer Characteristics in Empty, Finned, and Packed Bed Rectangular Duct -- 1 Introduction -- 2 Literature Review and Objective -- 2.1 Finned Surface -- 2.2 Packed Bed or Porous Media -- 3 Materials and Methods -- 3.1 Specifications -- 3.2 Methodology -- 3.3 Heat Transfer and Fluid Flow Correlations -- 4 Results and Discussion -- 4.1 Heat Transfer Coefficient -- 4.2 Pressure Drop and Pumping Power -- 5 Conclusions -- References -- Analysis of Irregular Node Distribution in Meshless Local Petrov-Galerkin Method -- 1 Introduction -- 2 MLPG Overview -- 2.1 Shape Function -- 2.2 Formulation of Heat Conduction -- 3 Numerical Results -- 4 Conclusions -- References -- Effect of Inlet Position and Transverse Wall Inclination on the Behaviour of Inclusions in Four-Strand Curved Shaped Tundish for Steelmaking -- 1 Introduction -- 2 Literature Review and Objective -- 3 Mathematical Modelling -- 3.1 Assumptions and Boundary Conditions -- 3.2 Governing Equations -- 3.3 Grid Independence Test -- 4 Results and Discussion -- 4.1 Flow Fields -- 4.2 Temperature Fields -- 4.3 Inclusion Removal Rate -- 4.4 Flow Characteristics -- 5 Conclusions -- References -- Analytic Review of Fundamental Research in Turbulence-Sediment Interactions -- 1 Introduction -- 2 Literature Review -- 2.1 Turbulence Modelling -- 2.2 Particle-Turbulence Interaction -- 2.3 Sediment Transport Modelling -- 3 Materials and Methods -- 4 Discussion -- 5 Conclusions -- References -- Simulations of a Single Bubble Collapse in a Generalized Newtonian Fluid -- 1 Introduction -- 2 Methodology -- 2.1 Problem Setup -- 3 Results and Discussion -- 3.1 Maximum Wall Pressure -- 3.2 Jet Velocity. 3.3 Bubble Position and Shape -- 3.4 Viscosity -- 4 Conclusions -- References -- Interactions Between Unequal Parallel Bubbles Rising in a Non-Newtonian Fluid -- 1 Introduction -- 2 Methodology -- 2.1 Governing Equations -- 2.2 Viscosity Calculation Model -- 2.3 Computational Method -- 3 Results and Discussion -- 3.1 Validation of Numerical Method -- 3.2 Critical Horizontal Interval for Bubble Coalescence (sc) -- 3.3 Rising and Coalescence of Three Unequal Parallel Bubbles -- 3.4 Interaction of Three Unequal Parallel Bubbles Beyond the Critical Bubble Spacing -- 4 Conclusions -- References -- Influence of Pipe Inclination on Direct Contact Condensation in Counter-Current Steam-Water Flow -- 1 Introduction -- 2 Literature Review -- 3 Mathematical Modelling -- 3.1 Governing Equations -- 3.2 Turbulence Modelling -- 3.3 Mass Transfer Modelling -- 4 Result and Discussion -- 4.1 Model Validation -- 4.2 Counter-Current Flow at Different Pipe Inclinations -- 5 Conclusions -- References -- CFD-Based Numerical Analysis of a Scramjet Combustor with the Dual Cavity for Inlet Mach Number at 7 with Hydrogen as a Fuel -- 1 Introduction -- 2 Literature Review and Objective -- 3 Methodology -- 3.1 Geometry Modeling -- 3.2 Meshing the Present Model -- 3.3 Numerical Modeling -- 3.4 Governing Equations -- 3.5 Modeling of Combustion -- 3.6 Boundary Conditions -- 3.7 Limitations -- 4 Results and Discussion -- 4.1 Grid Independency Test -- 5 Present Study -- 5.1 Contours -- 5.2 Performance Characteristics -- 6 Conclusions -- References -- Flow Characteristics and Its Impact on Heat Transfer in Microchannel with Porous Rectangular Vortex Generator -- 1 Introduction -- 2 Numerical Modelling, Numerical Method and Validation -- 2.1 Computational Model -- 2.2 Governing Equations -- 2.3 Boundary Conditions -- 2.4 Simulation Parameters -- 2.5 Solving Method. 2.6 Validation of Numerical Model. |
| Record Nr. | UNINA-9910878053603321 |
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Singh Krishna Mohan
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| Singapore : , : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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