Proceedings of the 2020 international conference on physics, mechanics of new materials and their applications / Ivan A. Parinov, editor.

Format:

Book

Contributor:

Parinov, Ivan A., 1956- editor.

Series:

Physics research and technology.

Physics Research and Technology

Language:

English

Subjects (All):

Materials--Congresses.

Materials.

Physical Description:

1 online resource (448 pages)

Place of Publication:

New York : Nova Science Publishers, Inc., [2021]

Summary:

The developed original principles and approaches for advanced materials determine the main achievements and directions of modern natural and technical sciences, technologies, techniques and industry. These studies, based on strict mathematical methods, modern numerical approaches, mathematical modeling and physical experiment directly improve the material properties and characteristics of designed devices. These PHENMA 2020 Proceedings are devoted to development and solution of different actual problems into framework of five scientific directions: (i) processing techniques; (ii) physics and mathematics; (iii) mechanics; (iv) applications and (v) industry and management of prospective materials. This book presents novel original results in theoretical, computational and test methods, which allow manufacture of materials with structure-sensitive properties at various scale levels. Significant attention is devoted to developed methods of mathematical physics directed as to characterization of the materials as to designing technical devices and applications. The materials could be obtained due to reprocessing natural materials, wasters, fruits and plants. The book considers promising modern techniques for fabrication of various new materials and devices, which are very important for educational purposes and industry, unification and development of different investigations, designs and analyses. The book presents new results of internationally recognized scientific teams in different areas of Condensed Matter Physics, Materials Science, Physical and Mechanical Experiment, Processing Techniques and Engineering of Advanced Materials and Composites, Mathematical Applications and Numerical Methods. These results are devoted to R&D of advanced structures, other promise materials and composites with specific properties, based on the developed processing techniques and modern approaches of chemistry, physics, mechanics and materials science, and also a wide spectrum of applications including industry and management. This collection presents selected reports of the 2020 International Conference on "Physics, Mechanics of New Materials and Their Applications", which took place in Kitakyushu in Japan, 26-29 March 2021 (http://www.phenma2020.sfedu.ru/). Due to the coronavirus pandemic, which began in the world in 2020, the PHENMA-2020 was postponed from 2-5 October 2020 to the pointed date. The book will be very useful to students, post-graduate students, scientists and engineers participating in R&D of prospective materials and composites, and also different devices, fabricated on their base and intended for numerous applications in different areas of science, technique and technology.

Contents:

Intro

Contents

Preface

Part I. Processing Techniques

Chapter 1

Effect of Voltage and Current to MIG Welding with 1 mm Filler Diameter to the Mechanical Properties of Welded Joints of Commercial Steel

Abstract

1. Introduction

1.1. MIG Welding

1.2. MIG Welding Work Process

2. Methods

3. Results and Analysis

Conclusion

References

Chapter 2

Experimental Study of Impact Energy on Coal Ash Composite as the Base Material of 3-Leaf Propeller Getting T6 Heat Treatment and Artificial Aging

2. Methodology

2.1. Material

2.2. Coal Base Ash Electroless Process [1, 4, 6]

2.3. Electroless Process

2.4. The Oxidation Process

2.5. Composite Casting Process with Gravity Casting Method

2.6. Preparation of Test Specimens

2.7. T6 Heat Treatment Process

3. Discussion

Chapter 3

Influence of Burnt Mine Rocks and Ash-Slag Waste on the Physical and Mechanical Properties of Ceramic

2. Problem Formulation

2.1. Characterization of the Starting Components for Ceramic Materials

2.2. Physical and Mechanical Properties of Ceramic Products

Acknowledgment

Chapter 4

Effect of Variation in the Composition of the Basic Ingredients and Briquette Pressure on Calorific Value and Temperature Value of the Briquette Mixture of Rice Husk and Coconut Shell

2.1. Calorific Value

2.2. Temperature

Part II. Physics and Mathematics

Chapter 5

An Approach for Linear Systems with Uncertainty

2.1. Weighed General Inverse Theorem

2.2. Motivation for Using the Weighted Pseudoinverse

3. The Main Result.

3.1. Pennisi's Method for the Coefficients of a Characteristic Polynomial

3.2. Some Approaches to Weighted General Inverse Calculation

Chapter 6

On Properties of the Riesz Potential Type Operator in the Spaces of Holomorphic Functions

3. Weighted Spaces of Holomorphic Function of Prescribed Growth

4. The Surjectivity Criterion for Convolutional Operator

5. Riesz Potential Type Operator as a Reflection between the Weighted Spaces of Holomorphic Functions

Chapter 7

On Multipliers of Spherical Convolution Operators with Power-Logarithmic Kernels

3. Previous Results

4. The Fourier - Laplace Multipliers

Chapter 8

On a Spatial Hypersingular Integral Equation with a Specific Characteristic

2. Applying of the Fourier-Laplace Multiplier Theory

2.1. Stereographic Projection

2.2. Inversion of the Spherical Riesz Potential Type Operator

Chapter 9

Destruction Phenomena in Niobate Ferroceramics

2. Experimental Results and Their Discussion

2.1. Secondary Intermittent Recrystallization (SIR) of the I Type

2.2. Secondary Intermittent Recrystallization of the II Type (SIR II)

2.3. Inhomogeneity of the Structure and Grain Field of the NFC

2.4. Features of the Rheological Characteristics of Synthesized Powders of Niobate Materials

2.5. The Existence of Critical Values of the Specific Surface Area of Nb2O5 Particles Is the Main Raw Material Component of NFC

Chapter 10.

Phase Patterns and Electrophysical Macro Responses in Solid Solutions of the Multicomponent Systems Based on Lead Titanate

2. Methods of Production and Researching Samples

3. Experimental Results and Their Discussion

Chapter 11

Dielectric Tunability of Multicomponent Relaxor Ceramics

2. Samples and Experimental Methods

3. Results and Discussion

Chapter 12

On Registration of the Parameters of Oscillatory Processes by Optical Interference Displacement Meter

2. Description of Experimental Device Design

3. Research Results and Their Analysis

Acknowledgments

Chapter 13

The Treatment of Restaurant Wastewater Containing Oil and Grease by Using Immersed Membrane Bioreactor: Application and Its Maintenance in Indonesia

3. Immersed Membrane Bioreactor Application

4. MBR Maintenance and Fouling Control

Part III. Mechanics

Chapter 14

Parametric Modeling of Lightweight Floor Slabs in the ANSYS Workbench Software

2.1. The Protective Effect of the Composite Inhibitor

Chapter 15

Mechanical Properties and Microstructure Analysis of Heated Aluminum-2042 with Variation of Aging Temperature and Aging Time

1.1. Aluminum

1.1.1. Aluminum Mechanical Properties

1.1.2. Heat Treatment

1.1.3. Solution Heat Treatment

1.1.4. Quenching (Cooling)

1.1.5. Artificial Aging

2.1. Tensile Test

2.2. Hardness Test

2.3. Microstructure

3. Results and Analysis.

Conclusion

Chapter 16

Microstructure and Tensile Stress Analysis on T6 Heat Treated Aluminum-Bottom Ash Coal Composite Made by Squeeze Casting

2.1. Electroless Plating

2.2. Squeeze Casting

2.3. T6 Heat Treatment

2.4. Tensile Test

2.5. SEM

Chapter 17

Tensile Stress at Symmetric Notches of Hyperbolic Form with Arbitrary Focal Length

2. General Statement of the Plane Problem

3. Stresses Due to Tension

Chapter 18

Local Approximation of Elastic Projection Contour for Evaluating Stress Concentration

3. The Geometry of a Spur Gear's Tooth

4. Hyperbolas Approximation of the Tooth-Shaped Projection

5. Applicability of Neuber's Stress Functions

Chapter 19

Specific Properties of a Contact Approach Function for the Axes of Two Elastic Cylinders

3. Series Representation of the Approach Function

4. The Accuracy Evaluation for the Obtained Representation

5. Calculation Results

Chapter 20

On the Influence of Elastic Cylinders' Radii on Contact Deformations

3. Solution of the Problem on Contact Approach of Cylinder's Axes

4. Manifestation of EA

Chapter 21

Features of Deep Stresses Distribution in the Contact Area of Parallel Elastic Cylinders

2.1. Belyaev's Classical Results.

2.2. Alternative Solution to the ILC Problem for Elastic Rollers

2.3. Results of Applying the Alternative Solution to the ILC Problem

Chapter 22

Occurrence of 3D Periodic Convective Flows in a Vertical Layer with Moving Boundaries

3. Self-Oscillation Branching

Chapter 23

A Solution to the Equations of Fluid Motion

2. Riesz Fractional Integro-Differentiation

3. Main Result

3.1. Solutions to the Navier-Stokes Equations

3.2. The Cauchy Problem

Part IV. Applications

Chapter 24

Surface Acoustic Wave Sensors of Breath

2. Technique of Exhaled Air Component Detection

3. Diagnosing of Lung Cancer and Lung Diseases

4. Diagnosing of Diabetes and COVID-19

Chapter 25

Nut Height Effect on Anti-Loosening Performance of Pitch Difference Bolt Nut Connections

2. Specimen

3. Prevailing Torque

4. FEM and Experimental Results of Prevailing Torque

Chapter 26

Design of a Hardware Complex for Collecting Telemetry Data for Metal Structures

3. Building Solution

Chapter 27

Analysis of Dynamic Signals Received from Construction Sites: Use of a Neural Network in the Analysis of Signals about the Behavior of the Object of Observation

Chapter 28.

Encryption Key Negotiation Protocol Using Elliptic Curves over a Finite Field for the Arduino Smart Home Project.

Notes:

Description based on print version record.

ISBN:

1-5361-9958-3