نام کامل کتاب:Control of PowerInverters in Renewable Energy and Smart Grid Integration نویسنده:Qing-Chang Zhong, Tomas Hornik ناشر:Wiley- IEEE تاریخ انتشار:2013 ...
In this work by using OXBASH shell model code is calculated of energy levels of F isotopes. This code which is based on one of the most applicable nuclear models, deals with evaluating energy levels. Meanwhile, the ground state of excitation energy evaluated by OXBASH code together with energy levels and also probable places for nucleons rsquo; placements in each energy level. Programs will be reliable only when results meet experimental procedures.Key Words:Energy Levels-Shell Model-OXBASH ...
نام کامل کتاب: Alternative Energy in Power Electronics نویسنده: M. Rashid تاریخ انتشار:2015 ناشر: Elsevier ...
Wireless sensor networks have gained extensiveapplications, and have significantchallenges.One of the research areas of the researchers is the increase in the stability period of thesenetworks. The more increase in network lifetime and the duration of the network performance,the better. In this paper, a protocol is proposed that postponesthe observation of thefirst sensorlosing its energy using energy balance and with the help of the multiple sink sensor network.Inthe new protocol, the network ...
In recent years, much research and development has been carried out on the use of vibration characteristics to detect structural damage in various types of structures. Being a type of the widely developed methods, the vibrations based damage detection methods, in particular modal based methods, are found to be promising in assessing the ldquo;health rdquo; condition of a structure in terms of locating and quantifying damage. However, despite of advances in vibration based damage detection ...
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In this research, thermal displacement and stress fields in an initially stress-free hollow nanosphere due to constant temperature changes are analyzed according to linear theory of thermoelasticity. Surface effects are considered because of large surface-to-volume ratio in nanoscales. Closed form solutions are derived and results are demonstrated with numerical examples to examine the effects of size and surface energy. It is shown that thermal displacement and stress components are extremely ...
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