نتایج جستجو برای: primary energy consumption

تعداد نتایج: 1444242  

The natural ventilation and the energy consumption are very important characteristics in buildings. Representation of the patterns for better natural ventilation performance versus lower increase in energy consumption is significant and useful. This study is simulating an office building in the temperate and humid climate of Rasht in Iran, and calculated the annual ventilation and the energy co...

2007
Yang Yang

MAGNITUDE OF COAL PRODUCTION Coal accounts for approximately 74 percent of China’s primary energy consumption. China consumes more coal than Europe, Japan and the United States combined, which make up 40 percent of the world’s total. [1] China’s coal use continues to grow every year, and it is estimated that 90 percent of the rise in world coal consumption is from China. [2] Despite investments...

2009

Energy consumption is increasing rapidly in Gaza Strip (GS). This reflects upon population growth, increasing living standard as well as the level of development in all aspects of life. Increases in household consumption were responsible for a relatively high growth of energy consumption since households consume more energy than all other sectors in the Palestinian Territories. Palestinians imp...

2017
Delia D'Agostino Barbara Cuniberti Paolo Bertoldi

This data article relates to the research paper Energy consumption and efficiency technology measures in European non-residential buildings (D'Agostino et al., 2017) [1]. The reported data have been collected in the framework of the Green Building Programme that ran from 2006 to 2014. The project has encouraged the adoption of efficiency measures to boost energy savings in European non-resident...

Nowadays, energy consumption management is a vital strategy for societies to optimize energy consumption. Considering the widespread functions of electrical energy in human lives,a high proportion of consumption management procedures deals with the management of electrical energy consumption. It is important to study the state of electrical energy and provide managerial and optimal management s...

Journal: :اقتصاد و توسعه منطقه ای 0
مجید آقایی مهدیه رضاقلی زاده

this paper surveys economic growth and energy consumption relationship by new econometric methods in different sectors of iran. this study uses panel error correction model and panel co integration and causality tests to investigate short run and long run relationship between energy and value added growth in different sectors of iran’s economy with regards to energy price in the time period of ...

Journal: :مهندسی بیوسیستم ایران 0
میلاد هدایت دانشجوی کارشناسی ارشد بخش مهندسی مکانیک بیوسیستم، دانشکدۀ کشاورزی، دانشگاه شهید باهنر کرمان حمید مرتضی پور استادیار بخش مهندسی مکانیک بیوسیستم، دانشکدۀ کشاورزی، دانشگاه شهید باهنر کرمان حسین مقصودی استادیار بخش مهندسی مکانیک بیوسیستم، دانشکدۀ کشاورزی، دانشگاه شهید باهنر کرمان محسن شمسی دانشیار بخش مهندسی مکانیک بیوسیستم، دانشکدۀ کشاورزی، دانشگاه شهید باهنر کرمان

drying of agricultural products is a sophisticated process with high energy consumption. energy needed for sustainable development, is one of the biggest challenges facing humanity. the performance of a heat recovery assisted solar dryer was evaluated in this study. drying time, collector efficiency, energy consumption, solar fraction and energy recovery fraction were investigated at different ...

Energy as one of the most important factors of production, as well as one of the most important marginal products, has effential role in trade and economic development.The importance of energy has increased after the two oil crises in 1970’s. The relationship between energy and trade is an important topic to study for several reasons. If energy consumption is found to Granger cause export...

Journal: :نقش جهان - مطالعات نظری و فناوری های نوین معماری و شهرسازی 0
nazanin nasrollahi assistant professor, architecture department, engineering faculty, ilam university, ilam, iran fatemeh akrami abarghuie m.a. of energy in architecture, architecture department, engineering faculty, ilam university, ilam, iran

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Journal: :international journal of advanced biological and biomedical research 2013
ashkan nabavi pelesaraei sajjad shaker koohi mohammad bagher dehpour

this paper studies the modeling and optimization of energy use and greenhouse gas emissions of eggplant production using artificial neural network and multi-objective genetic algorithm in guilan province of iran. results showed that the highest share of energy consumption belongs to diesel fuel (49.24%); followed by nitrogen (33.30%). the results indicated that a total energy input of 13910.67 ...

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