Power Prediction Modeling of Conventional High-Speed Craft, Radojčic Dejan, Kalajdzic Milan, Simic Aleksandar
Автор: Dejan Radoj?i? Название: Reflections on Power Prediction Modeling of Conventional High-Speed Craft ISBN: 3319948989 ISBN-13(EAN): 9783319948980 Издательство: Springer Рейтинг: Цена: 51230.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This SpringerBrief focuses on modeling and power evaluation of high-speed craft. The various power prediction methods, a principal design objective for high-speed craft of displacement, semi-displacement, and planing type, are addressed. At the core of the power prediction methods are mathematical models for resistance and propulsion efficiency. The models are based on the experimental data of various high-speed hull and propeller series. The regression analysis and artificial neural network (ANN) methods are used as an extraction tool for this kind of mathematical models. A variety of mathematical models of this type are discussed in the book.Once these mathematical models have been developed and validated, they can be readily programmed into software tools, thereby enabling the parametric analyses required for the optimization of a high-speed craft design. This book provides the foundational reference for these software tools, and their use in the design of high-speed craft. High-speed craft are very different from conventional ships. Current professional literature leaves a gap in the documentation of best design practices for high-speed craft. This book is aimed at naval architects who design and develop various types of high-speed vessels.
Автор: Baligh El Hefni; Daniel Bouskela Название: Modeling and Simulation of Thermal Power Plants with ThermoSysPro ISBN: 3030051048 ISBN-13(EAN): 9783030051044 Издательство: Springer Рейтинг: Цена: 55890.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
This book explains the modelling and simulation of thermal power plants, and introduces readers to the equations needed to model a wide range of industrial energy processes. Also featuring a wealth of illustrative, real-world examples, it covers all types of power plants, including nuclear, fossil-fuel, solar and biomass.
The book is based on the authors’ expertise and experience in the theory of power plant modelling and simulation, developed over many years of service with EDF. In more than forty examples, they demonstrate the component elements involved in a broad range of energy production systems, with detailed test cases for each chemical, thermodynamic and thermo-hydraulic model. Each of the test cases includes the following information:
• component description and parameterization data;
• modelling hypotheses and simulation results;
• fundamental equations and correlations, with their validity domains;
• model validation, and in some cases, experimental validation; and
• single-phase flow and two-phase flow modelling equations, which cover all water and steam phases.
A practical volume that is intended for a broad readership, from students and researchers, to professional engineers, this book offers the ideal handbook for the modelling and simulation of thermal power plants. It is also a valuable aid in understanding the physical and chemical phenomena that govern the operation of power plants and energy processes.
Автор: Aleksandar Borisavljevic Название: Limits, Modeling and Design of High-Speed Permanent Magnet Machines ISBN: 364244833X ISBN-13(EAN): 9783642448331 Издательство: Springer Рейтинг: Цена: 104480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book analyzes different limits of high-speed permanent magnet machines, as well as their modeling and design. It identifies and systematizes both the mechanical and electromagnetics phenomena that take precedence in high-speed permanent magnet machines.
Автор: Dejan Radoj?i?; Milan Kalajd?i?; Aleksandar Simi? Название: Power Prediction Modeling of Conventional High-Speed Craft ISBN: 3030306062 ISBN-13(EAN): 9783030306069 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The proposed book addresses various power prediction methods, a principal design objective for high-speed craft of displacement, semi-displacement, and planing type. At the core of the power prediction methods are mathematical models based on experimental data derived from various high-speed hull and propeller series. Regression analysis and Artificial Neural Network (ANN) methods are used as extraction tools for this kind of models.
The most significant factors for in-service power prediction are bare hull resistance, dynamic trim, and the propeller’s open-water efficiency. Therefore, mathematical modeling of these factors is a specific focus of the book. Furthermore, the book includes a summary of most of the power-prediction-relevant literature published in the last 50 years, and as such is intended as a reference overview of the best high-speed craft modeling practices.
Once these mathematical models have been developed and validated, they can be readily programmed into software tools, thereby enabling the parametric analyses required for the optimization of a high-speed craft design. The proposed book is intended primarily for naval architects who design and develop various types of high-speed vessels (yachts, boats etc.), as well as for students who are interested in the design of fast vessels. The book includes useful Excel Macro Codes for the outlined mathematical models. Moreover, software for all considered models is provided.
Автор: Anestis Antoniadis; Jean-Michel Poggi; Xavier Bros Название: Modeling and Stochastic Learning for Forecasting in High Dimensions ISBN: 3319187317 ISBN-13(EAN): 9783319187310 Издательство: Springer Рейтинг: Цена: 177010.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The chapters in this volume stress the need for advances in theoretical understanding to go hand-in-hand with the widespread practical application of forecasting in industry.
Автор: Konstantin Naumenko; Holm Altenbach Название: Modeling High Temperature Materials Behavior for Structural Analysis ISBN: 3319316273 ISBN-13(EAN): 9783319316277 Издательство: Springer Рейтинг: Цена: 139310.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This monograph presentsapproaches to characterize inelastic behavior of materials and structures athigh temperature.
High temperature, high oil pressure, oil and gas well completion testing have always been a technical challenge and basic theoretical research is one of the key factors needed to ensure a successful completion test. The completion test basic theory includes: a stress analysis of the completion string, completion string buckling behavior, and temperature and pressure distribution prediction. The completion string is the main bearing and power transmission component for oil and gas well operations and production, and it is required to take on a combination of loads, which result in completion string deformation. Because of these complex relationships, completion string stress analysis has become increasingly more complicated.
This book discusses the characters of tubular strings in HTHP (High Temperature - High Pressure) oil and gas wells. These characters include the mechanical behavior of tubular strings and the temperature and pressure variation of tubular strings in different conditions. Mathematical models are established for different conditions and solution existence and uniqueness of some models is discussed, providing algorithms corresponding to the different models. Numerical experiments are presented to verify the validity of models and the feasibility of algorithms, and the impact of the parameters of models for oil and gas wells is also discussed.
This book is written for production and testing engineers to provide them with the tools to deal more effectively with the numerical decisions they have to take and for researchers and technicians in petroleum and gas testing and production engineering. Finally, it is also intended to serve as a reference book for mathematicians, college teachers and students.
Автор: Viens Название: Handbook of Modeling High-Frequency Data in Finance ISBN: 0470876883 ISBN-13(EAN): 9780470876886 Издательство: Wiley Рейтинг: Цена: 157290.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: * Emphasis throughout the book is placed on models for high-frequency data and applications of statistics and statistical methods to tackle modeling problems within a complex system and systems of systems framework * The book is written and edited by well-known, international experts in the field.
