Название: Advances in Plasma Processes for Polymers
Автор: Park C.-S.
Издательство: MDPI
Год:2022
Формат:PDF
Страниц:369
Размер: 13,9 МБ
Язык: English

Polymerized nanoparticles and nanofibers can be prepared using various processes, such as chemical synthesis, the electrochemical method, electrospinning, ultrasonic irradiation, hard and soft templates, seeding polymerization, interfacial polymerization, and plasma polymerization. Among these processes, plasma polymerization and aerosol-through-plasma (A-T-P) processes have versatile advantages, especially due to them being "dry", for the deposition of plasma polymer films and carbon-based materials with functional properties suitable for a wide range of applications, such as electronic and optical devices, protective coatings, and biomedical materials. Furthermore, it is well known that plasma polymers are highly cross-linked, pinhole free, branched, insoluble, and adhere well to most substrates. In order to synthesize the polymer films using the plasma processes, therefore, it is very important to increase the density and electron temperature of plasma during plasma polymerization.

Название: Справочник конструктора (в 2-х книгах)
Автор: Фещенко В. Н.
Издательство: Инфра-Инженерия
Год: 2019 - 3-е изд. испр. и доп.
Cтраниц: 401 с. : ил., табл., схем. + 401 с. : ил., табл., схем.
Формат: pdf (ocr)
Размер: 274 мб
Язык: русский

Книга 1. Машины и механизмы
Приведены сведения об устройстве производственных машин: о механических передачах для преобразования различных видов движений и об устройстве приводов: электрического, гидравлического, пневматического и с системой ЧПУ. Описано влияние различных видов трения на работоспособность и на износ поверхностей деталей механизмов машин.

Название: Functional Safety from Scratch: A Practical Guide to Process Industry Applications
Автор: Peter Clarke
Издательство: Elsevier
ISBN: 0443152306
Год: 2023
Формат: EPUB
Страниц: 356
Размер: 39,0 МБ
Язык: Английский

Functional safety is the task of developing and implementing automatic safety systems used to manage risks in many industries where hazardous processes and machinery are used. Functional Safety from Scratch: A Practical Guide to Process Industry Applications provides a practical guide to functional safety, as applied in the chemical process industry, including the oil and gas, petrochemical, pharmaceutical and energy sectors.

Название: Digital Technologies for Solar Photovoltaic Systems: From general to rural and remote installations
Автор: Saad Motahhir
Издательство: The Institution of Engineering and Technology
Год: 2023
Страниц: 394
Язык: английский
Формат: pdf (true)
Размер: 37.7 MB

The rising share of photovoltaic (PV) energy requires sophisticated digital techniques to control, monitor and integrate them with the grid. For movable systems, tracking is necessary. Digital technologies are defined as electronic tools, a set of technologies, systems, devices and resources that generate, transmit, store or process data. These technologies can be integrated into PV systems to predict, optimize, monitor and control their energy production in the most appropriate and efficient way, for fault detection and diagnosis, as well as for the prediction of PV panel performance, degradation and fatigue failure. Therefore, the main objective of this book is to present relevant works on the integration of digital technologies in PV systems: from general to rural and remote installations. The book focuses on the latest research and developments in remote PV energy system integration. It aims to provide extensive coverage of current research and developmental activities, and new approaches intended to overcome several critical limitations in the use of remote PV systems, such as those connected to grid and water pumps. This using control, monitoring and optimization techniques in the broadest sense, covering the use of new digital technologies such as embedded systems, data connection, Internet of Things, blockchain, cloud computing, Artificial Intelligence and robotics for PV systems through different applications such as MPPT controller, solar tracker, cleaning system, cooling system, water pumping systems, monitoring systems and solar-powered electric vehicles.

Название: Problems of Impact and Non-Stationary Interaction in Elastic-Plastic Formulations
Автор: Vladislav Bogdanov
Издательство: Cambridge Scholars Publishing
ISBN: ‎1527593398
Год: 2023
Формат: PDF
Страниц: 293
Размер: 40,6 МБ
Язык: Английский

This book considers and compares three dynamic mathematical models: elastic, quasi-static and elastic-plastic. It also presents solutions to the problems of impact and non-stationary interaction of absolutely hard bodies and fine elastic shells.

Название: Theory and Technology for Improving High-Speed Railway Transportation Capacity
Автор: Junfeng Wang, Baoming Han
Издательство: Elsevier
ISBN: 0323997007
Год: 2023
Формат: PDF
Страниц: 448
Размер: 25,7 МБ
Язык: Английский

Theory and Technology for Improving High-Speed Railway Transportation Capacity present solutions to problems in utilizing new technologies for signaling in high-speed rail towards increasing capacity. The book examines capacity in terms of signaling control and for a railway transport organization. Key problems covered include station intervals and resource occupation.

Название: Corrosion and Protection of Marine Engineering Materials: Applications of Conducting Polymers and Their Composites
Автор: Yanhua Lei
Издательство: CRC Press
ISBN: 1032452420
Год: 2023
Формат: PDF
Страниц: 209
Размер: 29,3 МБ
Язык: Английский

This book provides a basic introduction to the application of conductive polymer in corrosion protection, especially for marine environment corrosion protection research. Conventional anticorrosive coatings which are based on heavy metals such as chromium, zinc and copper are toxic to the environment.

Название: Power System Frequency Control: Modeling and Advances
Автор: Dillip Mishra, Li Li, Jiangfeng Zhang
Издательство: Academic Press
ISBN: 0443184267
Год: 2023
Формат: PDF
Страниц: 352
Размер: 29,5 МБ
Язык: Английский

Power System Frequency Control: Modeling and Advances evaluates the control schemata, secondary controllers, stability improvement methods, optimization considerations, microgrids, multi-microgrids, and real-time validation required to model and analyze the dynamic behavior of frequency in power systems. Chapters review a range of advanced modeling and analytical considerations for single to multi-area networks using traditional and hybrid sources, including renewable sources, FACT devices and storage.

Название: Charge Acceleration and the Spatial Distribution of Radiation Emitted by Antennas and Scatterers
Автор: Miller Edmund
Издательство: Scitech Publishing / IET
Год: 2023
Формат: PDF
Страниц: 328
Размер: 34,8 МБ
Язык: Английский

Given that charge acceleration is the cause of all electromagnetic radiation, the question arises about where such acceleration occurs on objects typically modelled and analysed by electromagnetic engineers. Charge acceleration, as the cause of radiation from these typical kinds of objects (antennas, radars etc) is examined in this book on a quantitative basis.

Название: Power Electronics for Next-Generation Drives and Energy Systems. Volume 1: Converters and control for drives
Автор: Nayan Kumar, Josep M. Guerrero, Debaprasad Kastha
Издательство: IET
Год: 2023
Формат: PDF
Страниц: 516
Размер: 27,1 МБ
Язык: Английский

Power electronics converters are devices that change parameters of electric power, such as voltage and frequency, as well as between AC and DC. They are essential parts of both advanced drives, for machines and vehicles, and energy systems to meet required flexibility and efficiency criteria. In energy systems both stationary and mobile, control and converters help ensure reliability and quality of electric power supplies.