نتایج جستجو برای: performance parameters
تعداد نتایج: 1545009 فیلتر نتایج به سال:
The concept of a building thermal battery refers to storing the supplied heat and releasing it another time through radiation convection. introduction performance has created more convenient solution problems load estimation, control optimization, building-grid integration, etc. Some literatures have expanded original definition batteries, including PV RE (photovoltaic renewable energy), HVAC o...
Influence of Weather Parameters on Colonies Performance Parameters of Indian Bee, Apis cerena indica
Climatic conditions affect the performance of photovoltaic panels. In this study, the effect of ambient air temperature and relative humidity on the performance parameters of two types of silicon photovoltaic solar panels, including mono-crystalline silicon (mc-Si) and polycrystalline silicon (pc-Si), were studied in the laboratory scale. The experiments were carried out by the performance test...
Rozbeh Fallah1, Sayed Sadra Ale Saheb Fosoul1*, Hasan Rezaei2 1-Department of Animal Science, Faculty of Agriculture, Lorestan University, Khorramabad, Iran 2- Department of Animal Science, Islamic Azad University, Ghaemshahr, Iran * Corresponding author: [email protected] Received: 20 September 2013 Accepted: 21 November 2013 Abstract The present experiment was ...
in this paper, the development and optimization of power distribution control strategy (pdcs) have been performed for a hybrid energy storage systems (hess) of a series hybrid electric bus (sheb). a common pdcs is based on the use of ultra-capacitor (uc) pack. a new simple pdcs is developed as a battery based one. for the battery based pdcs, four parameters are introduced for tuning the pdcs pe...
Piston scuffing is one of the destructive faults in internal combustion (IC) engines. There are different causes to make this fault that lack of lubricant is the most important one among them. The purpose of this paper is the quantitative study of the piston scuffing effects on the engine performance parameters which is a new research direction in the IC engine filed. For this reason, several e...
abstract the current research tried to examine the impact of multiple intelligence (mi) and its components on multiple choice (mc) and open ended (oe) reading comprehension tests. ninety six students of high school in grade four took part in this study. to collect data, participants completed multiple intelligence (mi) questionnaires along with a multiple choice (mc) and open ended (oe) forms ...
in this thesis our aim is to construct vector field in r3 for which the corresponding one-dimensional maps have certain discontinuities. two kinds of vector fields are considered, the first the lorenz vector field, and the second originally introced here. the latter have chaotic behavior and motivate a class of one-parameter families of maps which have positive lyapunov exponents for an open in...
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