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 | Отрасли экономики: Энергетика и электроснабжение Aynalem Worku Abera Solar powered livestock watering. 2018 г., 52 стр., мягкий переплет Livestock have traditionally been turned out to pasture and allowed to walk through and drink from any slough, creek, river, lake or dugout. It is increasingly being recognized by livestock producers and other water users that allowing livestock direct access to surface water sources is a concern due to impacts on water quality and detrimental... | 25828 тг  |
 | Отрасли экономики: Энергетика и электроснабжение Hagos Gebrekidan Berhe and Milkias Berhanu Tuka Reactive Power Compensation and Voltage Support in Wind Farms. 2018 г., 104 стр., мягкий переплет The demand of electrical energy in general and the wind energy specifically is increasing worldwide. The challenges to this energy especially issues related with reactive power compensation and voltage support are increasing. Adama-I wind warm is one of these wind energy systems in Ethiopia. To compensate reactive power, the wind farm is using... | 29611 тг |
 | Отрасли экономики: Энергетика и электроснабжение Jayakrushna Moharana Various Methods of Fault Detection and Analysis of Solar PV Cell. 2018 г., 72 стр., мягкий переплет Today production of electricity in the world is mainly fossil fuel based. Eco-friendly power generation is a burning issue for power generation. Solar Energy solves this problem very well. Scientists are trying to increase the efficiency of Solar PV modules to use them more efficiently as an alternate source of fossil fuel for power generation.... | 21699 тг |
 | Отрасли экономики: Энергетика и электроснабжение Erick Nyasani and Mathew Munji Wind Energy Assessment in Kisii County in Kenya. 2018 г., 52 стр., мягкий переплет Energy is essential for support of human life. The advancement in technology has led to environmental pollution which has in turn led to climate change. The large gap between demand and supply of electricity, increasing cost of imported fossil fuels and worsening air pollution require an urgent search for energy sources that are cost effective,... | 20988 тг |
 | Отрасли экономики: Энергетика и электроснабжение Husam Abdulrasool Hasan Improving the Performance of Heat Exchanger with Nanofluids. The Performance of Heat Exchanger 2018 г., 156 стр., мягкий переплет The inserts are providing good performances for the heat exchanger which can be widely used in heat transfer enhancement of turbulent flow. On the other hand, this study has proven that the utilization of nanofluids is very important in enhancing the heat transfer compared to conventional heat transfer fluids. The benefits of this work will lead... | 34363 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ashok Kumar Akella Modeling of Hybrid (WIND+PHOTOVOLTAIC+ DIESEL) Power Generation Systems. 2018 г., 104 стр., мягкий переплет Chapter 1 is the introductory chapter. The reason for the research explained in this chapter. The importance of alternative/renewable energy and its potential in India is discussed.Chapter 2 introduces hybrid energy systems, gives possible ways of system integration and presents a proposed hybrid Wind/Solar/Diesel Generator energy system. Figure... | 29611 тг |
 | Отрасли экономики: Энергетика и электроснабжение Kanhu Charan Bhuyan and Anwesha Panigrahi Controllers for Fuel Cells and Solar Cells. SIMULINK Model Design 2018 г., 140 стр., мягкий переплет This book presents the control strategies for fuel cell and solar cell in conjunction of DC-DC converter. The growing demand for renewable energy sources has promoted research in this area . This book presents i) Power conditioning unit of fuel cell with DC-DC converter ( Boost and Buck Converter). ii) Solar cell in conjunction of DC-DC converter... | 33794 тг |
 | Отрасли экономики: Энергетика и электроснабжение Masataka Arai Fundamentals of Spray Combustion. 2018 г., 440 стр., мягкий переплет This is an introductory monograph for engineers who are engaging fuel spray combustion. Liquid fuel atomization that is a dominant phenomenological event of spray combustion, has been received much attention for practical combustion equipment of liquid fuel. Various ways of liquid fuel atomization have been developed as the situation demands of... | 60906 тг |
 | Отрасли экономики: Энергетика и электроснабжение Yacine Ayachi Amor,Noureddine Ayachi Amor and Aissa KHELDOUN Design of Grid Connected Photovoltaic System. Simulation and Implementation of Single-Stage Three-Phase Grid-tied PV System 2018 г., 88 стр., мягкий переплет In this book, a comprehensive analysis of a three-phase single stage grid-connected photovoltaic (PV) system using current controlled inverter is presented and simulated using Matlab/Simulink. To deal with varying irradiance conditions, the incremental conductance Maximum Power Point Tracking MPPT has been used. The main part of the project that... | 29043 тг |
 | Отрасли экономики: Энергетика и электроснабжение Pravin Gavade Experimental Investigation of Tube in Tube Helical Coil Heat Exchanger. 2018 г., 112 стр., мягкий переплет Over last few decades, usage of energy has increased due to increase in population and industrialization there for researchers have been engaged in energy saving strategies as well as source of energy. So in order to minimize energy consumption, compact and efficient thermal system are being design and develop so helical coil heat exchangers are... | 29896 тг |
 | Отрасли экономики: Энергетика и электроснабжение Vladimir Skalozubov,HuiYu Zhou and Yurii Komarov Optimization of strategies for testing & maintenance of NPP equipments. 2018 г., 72 стр., мягкий переплет The monograph presents of developments for the possibilities of applying a risk-oriented approach to the NPP reliability and safety enhancement problem, optimization of reliability in the modernization of heating equipment, optimisation of tests and repair of safety-related systems of NPP with VVER, optimization of strategies for extending the... | 17343 тг |
 | Отрасли экономики: Энергетика и электроснабжение Sunil Kumar Mahla and Dr. B.S. Chauhan Investigations on HHO and DMM Fuels under Dual Fuel Mode. Performance and emissions characteristics of Dual Fuel Engine using HHO gas and DMM-diesel blends as pilot fuel 2018 г., 68 стр., мягкий переплет In this study, hydrogen gas (HHO) was produced by the electrolysis with stainless steel electrode designs in a leak proof stainless steel reactor (hydrogen generator). Hydrogen gas was used as a supplementary fuel in a single cylinder, four strokes, compression ignition (CI) engine without any modification and without need for storage tanks. Its... | 26397 тг |
 | Отрасли экономики: Энергетика и электроснабжение Maloth Naresh and Navneet Kumar Singh Grid Connected Power System Protection with SFCL. 2018 г., 68 стр., мягкий переплет Superconducting Fault current levels in land-based power systems are generally increasing because of the raise distribution system. Once the fault current limiter level exceeds the capacity of the existing protection equipment. In order to avoid excessively expensive equipment upgrade, many fault current limitation techniques have been... | 26397 тг |
 | Отрасли экономики: Энергетика и электроснабжение Sunil Kumar Mahla,Dr. B.S. Chauhan and Er. Geetesh Goga CFD Studies of Heat Transfer in Heat Sink. Experimental & CFD Studies of Air Flow and Heat Transfer Characteristics of a Heat Sink 2018 г., 96 стр., мягкий переплет The analysis of heat sink is an important area of heat transfer study for the last decade. A heat sink is a single component or an assembly which is capable of transferring the heat generated within a solid material to a fluid medium, such as air. A heat sink is physically designed to increase the surface area in contact with the cooling fluid... | 34167 тг |
 | Отрасли экономики: Энергетика и электроснабжение Toufik Bentaleb and Andrea Garulli Model-Based Control Techniques for Turbomachinery. 2018 г., 136 стр., мягкий переплет The general topic of the present book is control of turbomachinery. In particular, it deals with modeling and control techniques for variable speed centrifugal gas compression systems. The main objective of the study, presented in this book, is to design and implement multivariable controllers that regulate the centrifugal gas compressor and... | 33652 тг |
 | Отрасли экономики: Энергетика и электроснабжение Kanhu Charan Bhuyan,Rachita Mohanty and Ananya Dastidar Analysis of Cuk Converter for Wind Energy Conversion System. 2018 г., 76 стр., мягкий переплет The topics of Power Electronics with Wind Energy System has gained considerable importance in the recent years. There has been a growing demand for Wind Energy System, which deals with the integration of Converter and Wind Energy System. This book is only meant for M-Tech first year students who are interested in research works related to Power... | 21841 тг |
 | Отрасли экономики: Энергетика и электроснабжение Agus Praditya Tampubolon Demonstration of economical potential from VPP of Mini and Micro CHP. Optimization method based on Mixed Integer Linear Programming (MILP) 2018 г., 68 стр., мягкий переплет The usage of Combine Heat and Power (CHP) improves the utilization of primary energy. Due to the fact that CHP’s system is typically driven by thermal demand, a CHP operates continuously for many hours of the year, with typical high running time in winter, almost zero in summer, and fluctuates in months between. To fully utilize its potential,... | 23493 тг |
 | Отрасли экономики: Энергетика и электроснабжение Iulian Barboianu High-power synchronous hydro-generators. 2018 г., 168 стр., мягкий переплет This book refers to the influence of the design and erection system over the technical performances of the high-power synchronous hydro-generators.The scope of this thesis is to emphasize the main causes which lead to the limitation of the power performances, the analysis of the main criteria determining the frequent taking out of operation of the... | 28013 тг |
 | Отрасли экономики: Энергетика и электроснабжение Chandra Shekhar Pandey,Om Shankar Prajapati and Manish Dadhich Analysis of Corrugated Plate Heat Exchanger Using CFD & Taguchi Method. 2018 г., 120 стр., мягкий переплет Heat transfer from one fluid to another fluid is important application in engineering science, various type of heat exchanger devices were developed by engineers from previous decades. Main common shapes are like simple straight pipe, curved shape pipe, twisted shape pipe, custom shape pipes like corrugated plate heat exchanger having circular... | 30180 тг |
 | Отрасли экономики: Энергетика и электроснабжение S. P. Chincholkar and A. Rehman Biodiesel: A Fuel Alternative. Plant Oils As Compression Ignition Engine Fuel 2018 г., 100 стр., мягкий переплет Rapid depletion of petroleum reserves, stringent future emission norms has frosted interest in environmental friendly, renewable alternate fuels. Vegetable oil due to its properties close to diesel, emerges as promising alternate fuel in compression ignition engine. High viscosity and poor volatility restricted the use of straight vegetable oil in... | 29469 тг |
 | Отрасли экономики: Энергетика и электроснабжение Addisu Dagne Zegeye Wind Energy Data Analysis and Resource Mapping of Geba Catchment. 2018 г., 196 стр., мягкий переплет Knowledge of wind energy regime is a pre-requisite for any wind energy planning and implementation projects. The wind energy potential of Ethiopia is estimated to be about 10,000MW, but only less than 2 percent of it is utilized so far. One of the reasons for this low utilization of wind energy in Ethiopia is absence of a reliable and accurate... | 40139 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ben Yavor Comparison of AC and DC power flow models. In Microgrids 2018 г., 52 стр., мягкий переплет This work discusses the mathematical difference between the AC- and DC power flow models. Beginning by a simple transmission with one transmission line up to a whole Microgrid (a small electrical grid with a high amount of renewable energy sources). The deviations of AC- and DC power flow in conventional electrical grids is been covered in a few... | 22924 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ibtisam Ahmed Hasan and Iman Saleh Kareem Applications of Pin Fins HeatSink as a Passive Cooling Technique for. 2018 г., 84 стр., мягкий переплет The purpose of this book is to go through the main topics addresses for a number of experimental and theoretical studies in the fin array heat sink as passive methods such as used to cool photovoltaic (PV) panels and electronic equipments to enhance its performance. This book reviews many literature related with fins as a heat sink, Which is... | 22125 тг |
 | Отрасли экономики: Энергетика и электроснабжение Mizan Welderufael Massa Evaluation of Static Voltage Stability of Ethiopian Grid. 2018 г., 124 стр., мягкий переплет A power system is set to operate within its maximum operating limits for better utilization of the existing network facilities. The main factor causing voltage instability is the inability of a power system to meet the demand for reactive power. A system enters a state of voltage instability due to loss of loaded generation unit or transmission... | 30322 тг |
 | Отрасли экономики: Энергетика и электроснабжение Fethi Maiz and Ridha Chouikh Numerical Methods Applied to Diffusive Convective Transport Phenomena. 2018 г., 96 стр., мягкий переплет Modeling and numerical approximations are one of the most important scientific subjects because of its numerous engineering applications. In this book, we are interested in the numerical analysis The objective of this book is to determine methods to calculate the numerical value of the solution of partial derivative equations or a system of... | 29327 тг |
