نتایج جستجو برای: exergoenvironmental analysis

تعداد نتایج: 2824146  

Journal: :Energy 2021

The aim of this study is determination exergoenvironmental efficiency for using solar technologies in sunflower oil production Iran. Accordingly, the applications photovoltaic and photovoltaic/thermal systems were evaluated both agricultural industrial phases production. Energy results reveal that 1 ton consumes produces about 180,354 39,400 MJ energy, respectively. About 86% total energy consu...

Journal: :International Journal of Low-carbon Technologies 2021

Abstract The need for energy is increasing worldwide as the population has a continuous trend of increase. restrictions on sources are becoming tougher authorities set these developed and developing countries. This leads to looking other alternative replace conventional sources, leading greenhouse emissions. Environmentally friendly (renewable energies), example, geothermal, solar wind, viewed ...

Journal: :Journal of Renewable and Sustainable Energy 2023

Flat plate solar collectors are technology with the most thermal energy field applications, and different studies based on artificial intelligence have been used to model these systems. This research study presents a 9E analysis digital twin coupled global sensitivity multi-objective optimization of system integrated an array flat satisfy residential hot water demand that represents case applic...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده ادبیات 1389

the present study reports an analysis of response articles in four different disciplines in the social sciences, i.e., linguistics, english for specific purposes (esp), accounting, and psychology. the study has three phases: micro analysis, macro analysis, and e-mail interview. the results of the micro analysis indicate that a three-level linguistic pattern is used by the writers in order to cr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1391

this ethnographic case study research was carried out in a private school setting in the context of iran. the research tried to explore the analysis and identity construction of a group of learners and teachers along with the content analysis of books on the basis of four types of commodified, political, national and narrative identities. how english language learners and teachers in an informa...

Journal: :Thermal science and engineering progress 2023

Renewable energy-driven decentralized polygeneration systems herald great potential in tackling climate change issues and promoting sustainable development. In this light, study introduces a new machine learning-based multi-objective optimization approach of an integrated solar CO2 capture system for meeting greenhouse’s power, freshwater, demands. The solar-assisted comprises 486-kW gas turbin...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زنجان - دانشکده علوم انسانی 1389

abstract this study evaluated and compared medical terminology and english for the students of medicine (ii) as two representatives of the textbooks available on the iranian market for teaching english to the students of medicine. this research was performed on the basis of a teacher’s and a number of students’ attitudes and the students’ needs analysis for two reasons: first, to investigate...

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