Proceedings of the International Symposium on Sustainable Energy and Power Engineering 2021: SUSE 2021 (Lecture Notes in Mechanical Engineering)

Contents
About the Editors
Research of the Combined-Cycle Cogeneration Plant’s Behaviour According to the Temperature Chart
	1 Introduction
	2 Results
	3 Discussion
	4 Conclusion
	References
Determination of Friction Coefficients as Well as Heat and Mass Transfer Coefficients in Film-Type Countercurrent Apparatuses with Intensifiers
	1 Introduction
	2 Statement of the Problem
	3 Heat and Mass Transfer Coefficients
	4 Mathematical Model of Friction
	5 Results of Calculations
	6 Conclusion
	References
Pressurized Heat Recovery Steam Generator Design for CCGT with Gas Turbine GT-25PA and Steam Turbine T-100
	1 Introduction
	2 Power Plants Operating Under Pressure of Flue Gas
	3 PHRSG for CCGT with GT-25PA Gas Turbine
	4 Further Investigations
	5 Conclusion
	References
Selection of the Appropriate Intelligence Level of Regulators of Thermal Power Plants Technological Processes
	1 Introduction
	2 Principles of Design an Intelligent Automated Control System (IACS)
	3 Level of Regulators
	4 Methodological Approach of Evaluating the Economic Efficiency of Control Systems Intellectualization
	5 Discussion and Conclusions
	References
Study of the Causes of the Gas Imbalance in High Capacity Steam Boilers
	1 Introduction
	2 Materials and Methods
	3 Conclusion
	References
Continuous Steelmaking Unit of Bubbling Type
	1 Introduction
	2 Relevance of the Development
	3 Proposed Method
	4 Calculating of Perforation Dimensions
	5 Conclusion
	References
Determination of the Conductor Sag According to the Period of Own Harmonic Oscillations, Taking into Account the Difference in Heights of the Suspension Points
	1 Introduction
	2 Brief Theory of the Method for Determining the Conductor Sag at Different Heights of Its Suspension Points
	3 Technique for Measuring Own Harmonic Vibration Period of a Conductor when Changing its Sag and the Height of One of the Points of the Conductor Suspension
	4 Comparison of the Results of Calculating the Conductor Own Oscillations Period with the Available Experimental Data
	5 Conclusion
	References
An Approach to Determining the Integrated Reliability of Technical Systems at the Development Stage
	1 Introduction
	2 Materials and Methods. Methodology for Determining the IRM Based on the Analytic Hierarchy Process
	3 Results. AHP-Based Calculation of the IRM for a Multi-motor Drive
	4 Discussion
	5 Conclusion
	References
The Reconstruction Experience of the 60-KCS Condenser for Deaeration Intensification
	1 Introduction
	2 Description of the Steam Turbine PT-60-130/13 LMZ
		2.1 Description of the Deaerating Hot Well
	3 Thermal Test Description and Results
	4 Conclusions
	References
Construction of a Predictive Model of a Steam Generator Experimental Stand Based on the Organic Rankine Cycle
	1 Introduction
	2 Materials and Methods
	3 Results and Discussions
	4 Conclusion
	References
The Method of Calculating the Dew-Point Temperature of Stack Gases in the Compound Firing of Gases and Fuel Oil in the Boiler Furnace
	1 Introduction
	2 Literature Review
	3 Materials and Methods
	4 Results
	5 Conclusions
	References
Usage of Woodworking Processing Industry Waste as a Fuel
	1 Introduction
	2 Methods
	3 Results
	4 Discussion
	References
Mathematical Simulation of Electrodynamic and Thermal Processes in Electrical Process Plants
	1 Introduction
	2 Description of the Mathematical Model
		2.1 Mathematical Model of Induction Heating
		2.2 Mathematical Model of Dielectric Microwave Heating
	3 Results
		3.1 The Results of Modeling Copper Melting Processes in the Crucible Induction Plant
		3.2 Results of Simulation of PCM Microwave Heat Treatment
	4 Conclusion
	References
For Calculation of Perforated Hearth Burner Equipment to the Bubble-Type Furnaces
	1 Introduction
	2 Description of the Submersible Combustion Process
	3 Calculation of Submersible Burner Parameters
	4 Conclusion
	References
Issues of Using Digital Twins of Gas Turbine Units at Their Facilities
	1 Introduction
	2 Materials. DT Concepts
	3 Results. DT of GTU
	4 Discussion. Targets and Goals of GTU DT
	5 Conclusion
	References
Technical Condition Assessment of the Gas Turbine Units with Free Power Turbine
	1 Introduction
	2 Materials and Methods
	3 Results and Discussion
	4 Conclusion
	References
Fault Isolation in Digital Instruments and Devices Used in Power-Engineering Systems
	1 Introduction
	2 Analysis of Purposes and Functions Performed by Test Gears and Features of Its Functional Configuration
	3 Analysis and Selection of Performance Indicators for Self-Testing of Test Gears
	4 Conclusion
	References
Study of the Orifice Inserts Influence on the Multisection Vacuum Condenser Operation Under Uneven Heating Conditions
	1 Introduction
	2 Materials and Methods
	3 Results and Discussions
	4 Conclusion
	References
Joint Use of Distributed Ledger Technology and Centralized Software for Storing Power Equipment Reliability Data
	1 Introduction
	2 Distributed Ledgers for Storing Power Equipment State Data
	3 A Data Block Design
	4 Centralized Data Storage System
	5 Software Structure
	6 System General Operating Principle
	7 The Method of Researching the Efficiency of the System and the Results
	8 Conclusions
	References
Methods for Improving the Efficiency and Reliability of Power Systems Equipment in the Context of Digitalization
	1 Introduction
	2 Analysis of the Reliability Level and Power Equipment Failure Reasons
	3 The Mathematical Modeling of Power Equipment Reliability and Efficiency Characteristics
	4 Developing Highly Reliable High-Speed BDMS for Power Equipment Data Handling
	5 Development of the Decentralized Informational System Based on the Closed Distributed Registry
	6 Development of the Decentralized Informational System Based on the Closed Distributed Registry
	7 Conclusions
	References
Mathematical Simulation of the Flux of the Solar Radiation Coming to the Collector
	1 Introduction
	2 Materials and Methods
	3 Conclusion
	References
On the Importance of Applying RCM Technology to Passive Components of Russian NPPs
	1 Introduction
	2 The Place of Nuclear Energy in Ensuring the Sustainability of the Russian Energy Sector
	3 Current Issues for Nuclear Power
	4 Ways to Optimize the Performance of NPPs in the Russian Federation
		4.1 Proposals for Managing the Life of NPPs Based on RCM Technology
		4.2 Features of RCM Technology Application at NPPs
		4.3 Detailed Proposals for the Use of RCM Technology at Russian NPPs
		4.4 Consideration of Aging Effects During RCM Technology Application at Russian NPPs
	5 Conclusion
	References
Change in Rheological Properties of M100 Fuel Oil After Ultrasonic Treatment
	1 Introduction
	2 Experimental Technique
	3 Results and Discussion
	4 Conclusions
	References
Heat Transfer During Fuel Oil Flow in Storage Tanks and Heaters of the Reserve Facility of TPP
	1 Introduction
	2 Modeling of Heat Transfer at a Laminar Flowing of a Fuel Oil Jet
	3 Mathematical Model of Heat Transfer Intensification in Fuel Oil Heaters
	4 Results and Discussion
	5 Conclusions
	References
Methodological Approaches to Building the Scenarios of Inflows into Reservoirs When Modeling Long-Term Regimes of Hydroelectric Power Plants
	1 Introduction
	2 Materials and Methods
		2.1 Global Climatic Models
		2.2 Multivariate Neural Network
	3 Results and Discussion
	4 Conclusion
	References
Numerical Study of the Fluid Flow in a Passive Tangential Vortex Tube
	1 Introduction
	2 Literature Review
	3 Materials and Methods
	4 Results
	5 Conclusions
	References
Assessment of the Possibility of NOx Reduction in Smoke Gases of Steam Boilers DE-6.5/14 by Recirculation of Combustion Products
	1 Introduction
	2 Experimental Part, Results, and Discussion.
	3 Summary
	References
Improvement of the Environmental Friendliness and Energy Efficiency of the Municipal Heating Network Through the Use of Coal-Water Slurry Fuel (on the Example of the City of Leninsk-Kuznetsky)
	1 Introduction
	2 Methods
	3 Results
	4 Discussion
	References
Numerical Modeling of the Influence of the Atmospheric Meteorological State on the Efficiency of the Functioning of Solar Thermal and Power Plants
	1 Introduction
	2 Modeling of Molecular Absorption of SR by the Atmosphere
	3 Modeling the OC of Atmospheric Aerosol
	4 Optical Cloud Models
	5 Calculations of the Efficiency of Thermal and Power Plants
	6 Conclusion
	References
Scientific and Technical Basis for Using External Heat Supply to a Turbine Unit in the Classic Brighton Cycle
	1 Introduction
	2 Literature Review
	3 Materials and Methods
	4 Results and Discussion
	5 Conclusions
	References
Information-Measuring System for Monitoring Process Water in Power System Heat Supply Structures
	1 Introduction
	2 Materials and Methods
	3 Results
	4 Conclusion
	References
Development of a Method and Means for Saving Natural Non-Renewable Resources in the Operation of Electric Drives of Borehole Pumps of Water Supply Systems Operating in Hard Natural Conditions
	1 Relevance and Setting Tasks
	2 Methods and Materials
	3 Results and Discussion
	4 Conclusion
	References
Verification of Computer Flow Simulation in Confuser and Diffuser Channels
	1 Introduction
	2 Verification Results of the Computer Simulation for Flow Analysis in Confusor Channels
		2.1 Investigation Object
		2.2 Solver and Grid Parameters
		2.3 Verification of Flow Computer Simulation in Confuser Channels
	3 Verification of Flow Computer Simulation in Diffuser Channels
		3.1 Investigation Object
		3.2 Solver and Grid Parameters
		3.3 Verification of the Flow Computer Simulation Results
	4 Conclusions
	References
Efficiency of Peat Combustion in a Low Capacity Boiler: Analysis of Peat Reserves in the Arkhangelsk Region and Efficiency of Its Energy Use
	1 Introduction
	2 A Brief Overview of the Experimental Approaches
	3 Numerical Modeling of Burning Processes
		3.1 Geometry
		3.2 Mesh
		3.3 Boundary Conditions
		3.4 Model Validation
		3.5 Results of Numerical Modeling
	4 Full-Scale Experiments
		4.1 Analysis of Peat Reserves in the Arkhangelsk Region and Its Thermotechnical Characteristics
		4.2 Heat-Generating Plant for the Study of the Efficiency of Burning Local Fuels
		4.3 Experimental Part
		4.4 Results of Production and Operational Testing
		4.5 Results of Particulate Matter Investigation
	5 Conclusions
	References
General Methods for Loss Prediction in Axial Turbine Blade Cascades
	1 Introduction
	2 Materials and Methods
	3 Loss Prediction Methods
	4 Basic Approaches for Loss Prediction in the Modern World
	5 Conclusion
	References
The Technique for Estimation of Thermal Power Equipment Remaining Life Based on Service Life Index
	1 Introduction
	2 Literature Review
	3 Problem Statement
	4 The Technique for Estimation of Life Decrease Rate
	5 Application of the Technique
	6 Estimation of the Technological Parameter Influencing on Control Values
	7 Results and Discussion
	References
Multichannel Majority System for Detection and Prevention of Emergency Modes of Gas Pumping Unit Filters
	1 Introduction
	2 Materials and Methods
	3 Results and Discussions
	4 Conclusion
	References
Study of the Properties of Fuel Gas in Gas Turbine Plants Depending on Its Composition
	1 Introduction
	2 Materials and Methods
	3 Results and Discussion
	4 Conclusion
	References