| Поиск по каталогу |
|
(строгое соответствие)
|
- Профессиональная
- Научно-популярная
- Художественная
- Публицистика
- Детская
- Искусство
- Хобби, семья, дом
- Спорт
- Путеводители
- Блокноты, тетради, открытки
Поиск по каталогу
 | Отрасли экономики: Энергетика и электроснабжение Hideo Sugahara The Optimal Planning for Power Generation by Waste. Operation and Facility Plan of Incinerator Plants 2015 г., 120 стр., мягкий переплет Huge volume of refuse is generated in Japan, its volume per man-day is about 1 kg. Appropriate refuse disposal is one of key issues to keep our comfotrtable social life. Although there are different kinds of refuse disposal method, incineration is the best method for burnable refuse which is the most part of municipal one. Refuse can be... | 21952 тг  |
 | Отрасли экономики: Энергетика и электроснабжение Almabrok Emhemed Use of cogeneration and tri-generation units in the residential sector. 2015 г., 152 стр., мягкий переплет The growing worldwide demand for less polluting of energy has led to renewed interest in the use of cogeneration technologies in the residental sector due to their potential for significantly reducing the quantities of pollutants emitted in supplying residental electricity and heating. Cogeneration system in the residental sector have the ability... | 37125 тг |
 | Отрасли экономики: Энергетика и электроснабжение Beatriz Magalh?es and Vladimiro Miranda Reactive Power Planning. 2015 г., 72 стр., мягкий переплет Reactive Power Planning is one of the most intricate power systems optimization problems. It is defined as the optimal location of reactive power compensation devices as well as determining their types and sizes while minimizing the investment and power losses costs and maintaining an adequate voltage profile. This book presents an application of... | 15891 тг |
 | Отрасли экономики: Энергетика и электроснабжение Reza Sedaghati and Alireza Rajabi Long-Term Electric Load Demand Forecasting and Modeling. Analysis of Electric Load Growth in Shiraz Power Distribution Network 2015 г., 112 стр., мягкий переплет The major concern for every electrical utility is the ability to provide reliable and uninterrupted service to their customers. Load forecasting is an important component for power system energy management system. Precise load forecasting helps the electric utility to make unit commitment decisions, reduce spinning reserve capacity and schedule... | 32315 тг |
 | Отрасли экономики: Энергетика и электроснабжение Abdelaziz Hussien and Sameh Abdellatif Theoretical Investigation of PV/T Using Various Backpipe Structures. 2014 г., 88 стр., мягкий переплет One of the most challenges in using photo voltaic (PV) systems is the low energy conversion efficiency of PV cells and, furthermore, this efficiency decreases during the operational period due to the increase of the cells temperature above a certain limit. To increase the efficiency of PV systems one way is cooling them during the operation period... | 31463 тг |
 | Отрасли экономики: Энергетика и электроснабжение Mohamed Bakr PV power output modelling under outdoor conditions. 2014 г., 104 стр., мягкий переплет In the hot climates, such as the northern African climate, where the ambient temperature is usually higher than the optimal Photovoltaic operating temperature in most times of the year, the efficiency of the Photovoltaic drops is significantly affected. There are several studies which have suggested different correlations to estimate the power... | 29611 тг |
 | Отрасли экономики: Энергетика и электроснабжение Umair Saleem,Abdul Rafay and Zia Ud Din Design and Fabrication of Fresnel Solar Concentrator. 2014 г., 64 стр., мягкий переплет With the advancement of technology and the usage of many electronic devices, life becomes very difficult without electricity. Hence the ample supply of electricity that can match the power requirement of industry is key to progress. Fossil fuels are nonrenewable resources because they take millions of years to form and reserves are being depleted... | 23350 тг |
 | Отрасли экономики: Энергетика и электроснабжение Fangming Jiang,Jiliang Chen and Wenjiong Cao Numerical Modeling and Well Layout Design for EGS. 2014 г., 84 стр., мягкий переплет We first present with great details a three-dimensional transient model of enhanced geothermal systems (EGS) heat extraction processes. This model takes the reservoir as an equivalent porous medium while considers the local thermal non-equilibrium between solid rock matrix and fluid flowing in the fractured rock mass. One other salient feature of... | 16318 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ren? Aubach Design of a microclimate for improving thermal quality. Literature review and simulation model 2014 г., 112 стр., мягкий переплет The idea of benefiting from a glasshouse to create a local microclimate between two buildings is not new. Around 1985 such a multi-occupancy block was built in Hags?tra, in the south of Stockholm. Four buildings were constructed around a glazed courtyard which acts as a large solar collector. It is clear that in comparison with conventional... | 25055 тг |
 | Отрасли экономики: Энергетика и электроснабжение Prem Subedi Energy & Environmental Change by RETs in Village Tourist Area of Nepal. 2014 г., 56 стр., мягкий переплет Most of the forest area in Ghandruk is Annapurna Conservation Area Project forest which conserves rare animals and plants. Any intrusion in forest hampers the fragile ecosystem. Development and implementation of an effective and sustainable rural energy strategy to protect local and global environment and ecosystem and promote eco- tourism in the... | 21130 тг |
 | Отрасли экономики: Энергетика и электроснабжение Mohamed Lotfy Elsayed Abdelkareem Study of Fluid Flow and Heat over a Shielded Fins Array. Experimental and Numerical Study 2014 г., 240 стр., мягкий переплет In electronic cooling, the generated heat may be rejected via air, water, or phase change materials. The inherent advantages of air cooling systems such as simplicity, reliability, and low cost have led to the widespread use of heat sinks in the thermal management of high power microprocessors. Among the different designs of the commonly used heat... | 47510 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ida Katrine B?rstad Thoresen Addressing Mismatches Between Energy Provision and Consumption. Forestry Product Calculator 2014 г., 164 стр., мягкий переплет The book addresses the issues regarding trading of Forestry Products between energy and forestry industries. The issues are discussed, and a solution to how the issues can be removed is proposed. The lifecycle of producing a mobile application is the red line through the book, and the work from detecting a problem to be solved, tested, and... | 27870 тг |
 | Отрасли экономики: Энергетика и электроснабжение Lutfiye Allahmanli Asset Performance Measures for Transmission Network. 2014 г., 88 стр., мягкий переплет Asset Performance Measures are the major part of asset management as they emphasize the effective implementation of the asset management principals in an organization. Measuring performance of assets in any Transmission Network Service Provider start with clear definition of “what is asset?”, “what asset management is?” and “what are the... | 24203 тг |
 | Отрасли экономики: Энергетика и электроснабжение Khaled Moharram,Mohamed Abd-Elhady and Hamdy Kandil Improving the performance of the Photovoltaic panels. 2014 г., 132 стр., мягкий переплет Many factors affect the performance of photovoltaic (PV) panels such as dust accumulation and overheating. Dust accumulation on PV panels can obscure the solar radiation and reduce the efficiency of the panels dramatically. Heating of PV panels due to excessive solar radiation and high ambient temperature reduces the efficiency of the panels... | 33026 тг |
 | Отрасли экономики: Энергетика и электроснабжение Pratish Rawat and K. Sudhakar Solar Photovoltaic Thermal (PV/T) Hybrid Water Collector. A Guide to Perform Energy and Exergy Analysis of Solar Photovoltaic Thermal (PV/T) Hybrid Water Collector 2014 г., 76 стр., мягкий переплет An extensive amount of research on PV-Thermal collectors has been carried out over the past 25 years. The electrical conversion efficiency of solar cell is in the range of 6–15%, depending on type solar-cell at standard temperature and pressure. When a solar radiation incident on the panel it generate electricity and 75-80% of the absorbed... | 23777 тг |
 | Отрасли экономики: Энергетика и электроснабжение Minh Y Nguyen and Minh Duc Nguyen A System Approach for Wind Power in Deregulated Electricity Markets. 2014 г., 104 стр., мягкий переплет In this book, various problems of wind power and energy storage under market environments have been resolved. In deregulated industry, the electricity market was divided into submarkets for different services: (1) Markets for energy services and (2) Markets for frequency control. Accordingly, the economic operation of independent Battery Energy... | 24771 тг |
 | Отрасли экономики: Энергетика и электроснабжение Itzhak Merksamer Energy Towers interaction with its surrounding. 2014 г., 220 стр., мягкий переплет The mutual interaction between "Energy Towers" and its surrounding is the main topic of the following research. The challenge of preventing from small tiny-salt droplets from reaching out the facility is at first being solved. The distance at which the cold air exiting the Tower is found and analysed. The research uses very advanced... | 44380 тг |
 | Отрасли экономики: Энергетика и электроснабжение Roshan Pandey and Triratna Bajracharya Appropriate Renewable Energy Technologies in Household Sub-Sector. Multi-Criteria Decision Analysis Method for Renewable Energy Technologies Selection 2014 г., 128 стр., мягкий переплет In this book, Multi-Criteria Decision Analysis (MCDA) was used to select the appropriate Renewable Energy Technology for Climate Mitigation and Adaptation along with the analysis of household energy consumption survey in the two districts of far-western region of Nepal has been carried out. Since, selecting technology for this region with single... | 32883 тг |
 | Отрасли экономики: Энергетика и электроснабжение Reza Sedaghati and Alireza Dehghani Pilehvarani Power Quality Enhancement Using Custom Power Devices. Mitigation of Voltage Sags in PSCAD/EMTDC Software 2014 г., 96 стр., мягкий переплет Power quality is very important issue recently due to the impact on electricity suppliers, equipment manufacture and customers. Power quality is described as the variation of voltage, current and frequency in a power system. Nowadays, there are so many industries using high technology for manufacturing and process unit. This technology requires... | 31747 тг |
 | Отрасли экономики: Энергетика и электроснабжение Mohammad Arif,Amanullah M. Than Oo and A. B. M. Shawkat Ali Energy Storage for Power Utility. 2014 г., 356 стр., мягкий переплет Modern power systems are expected to accommodate more and more renewable energy into the grid to minimize greenhouse gas emission from energy sector. Large scale adoption of solar and wind energy creates instability due to the intermittent nature of these sources. Major problem associated with these sources are harmonics, fluctuation or even... | 45339 тг |
 | Отрасли экономики: Энергетика и электроснабжение Denis M. Mulwa Monetary and Ecological Cost-Benefit Analysis of Onshore Power Supply. A Case Study of the Port of Mombasa 2014 г., 164 стр., мягкий переплет The shipping industry has of late been faced with “Tidal Waves” of environmental regulations and strict compliance requirements. These regulations extend not only to vessels while at sea, but also while staying in ports. Ships burn diesel to run their auxiliary engines to produce power for hotelling, loading and unloading activities while... | 32711 тг |
 | Отрасли экономики: Энергетика и электроснабжение Md. Rashidul Islam and Md. Rafiqul Islam Sheikh Enhancement of Power System Stability by Using DFIG Based Wind Farm. A Modeling and Control Strategy 2014 г., 148 стр., мягкий переплет Due to random variations of wind speed, output power of a wind turbine generator fluctuates continuously. The power and voltage quality of a wind power system consisting of Induction Generator (IG) based wind turbine (IGWT), IGWT with voltage control device and Doubly Fed Induction Generator (DFIG) based wind turbine (DFIGWT) are presented in this... | 36982 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ghullam Mustafa Bhutto Control and protection in low voltage distribution grid. 2014 г., 204 стр., мягкий переплет My book is about the protection and control in the CIGRE low voltage distribution grid and the networks like this in case of large scale renewable energy integration. As the stochastic nature wind and solar power creates problems of voltage and power oscillations in the main grid and also RE integration presents problems in the protection of the... | 43812 тг |
 | Отрасли экономики: Энергетика и электроснабжение Yasaman Anisi Customer adoption matrix of energy- efficient vehicle in Malaysia. In order to fast lane adoption 2014 г., 88 стр., мягкий переплет Over the last decade, ‘Sustainable Development’ became the priority of international restrictive bodies. So as to guard the atmosphere, important cuts in terms of cytotoxic emissions need to be created. Moreover, because the world’s feedstock of fossil resources bit by bit diminishes, prompt actions should be taken so as to develop the... | 24203 тг |
 | Отрасли экономики: Энергетика и электроснабжение Marco Mainardi Containment System of Generation 3+ Nuclear Power Plants. 2014 г., 152 стр., мягкий переплет This work explains the basic safety principles which are at the basis of the design of nuclear power plants, focusing on containemt system: the phisical barrier that separates the reactor and its components from external environment. At the beginning of the civil use of nuclear technology, containment was designed to protect and isolate external... | 34220 тг |
