نتایج جستجو برای: plant characteristics and future energy demand

تعداد نتایج: 17097821  

Journal: :Environmental Research Letters 2022

Abstract A shift from fossil fuel to renewable energy is crucial in limiting global temperature increase 2 °C above preindustrial levels. However, technologies, solar photovoltaics, wind turbines, and electric vehicles are metal-intensive, the mining smelting processes obtain needed metals emission-intensive. We estimate future PM 2.5 emissions meet metal demand of technologies two climate path...

2014
Jay Patel Gaurag Sharma

One of the major concerns in the power sector is the day-today increasing power demand but the unavailability of enough resources to meet the power demand using the conventional energy sources. Energy is the prime mover of economic growth and is vital to the sustenance of a modern economy .Future economic growth crucially depends on the long-term availability of energy from sources that are aff...

ژورنال: انرژی ایران 2019

Global warming, environmental pollution, fossil resources reduction, the increased demand and price of energy carriers, and various international social and political consequences are among the problems of traditional energy generation and distribution system. In the traditional generation systems, about two-thirds of energy is wasted and the presence of scattered energy resources such as photo...

The future distribution network comprising different energy carriers will include small-scale energy resources (SSERs) and loads, known as a Networked multi-carrier microgrid (NMCMG). This concept not only leads to an efficient reduction in operation costs, but also encompasses the energy transformation between gas and electric networks at combined nodes, as well as district heating networks. I...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده مدیریت و اقتصاد 1391

abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی 1392

the purpose of this quantitative study was to investigate the relation between efl teachers’ self-efficacy beliefs and their success. moreover, the study was an analysis of the teacher age, gender and years of teaching experience, to examine the manner in which these factors relate to teacher self-efficacy as defined by bandura (1997) and teaching effectiveness as evaluated by their own student...

Journal: :تحقیقات اقتصادی 0
ابوذر شاکری کارشناس ارشد رشتة توسعة اقتصادی و برنامه ریزی علیمراد شریفی عضو هیئت علمی و دانشیار گروه اقتصاد دانشگاه اصفهان

factor demand behavior such as energy demand has an important role in the economic analysis. this issue is a major concern in the developing countries (e.g. iran) which are benefited from vast energy resources. in this paper, the third generation of factor demand models is used to analyze the behavior of capital adjustment in the iranian manufacturing industries. the dataset covers the two-digi...

Journal: :نشریه دانشکده فنی 0
ناصر توحیدی

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2012
Ying Fan Lei Zhu

The continued growth of world’s population and gradual increase of people’s living standards in developing countries have sped up the exhaustion of fossil fuels and caused large amount of greenhouse gas emissions. Although renewable energy sources (e.g. wind energy, solar energy, hydro energy and biomass energy) have developed rapidly in recent years, limitations existing in these energy source...

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