نتایج جستجو برای: off design

تعداد نتایج: 1123555  

Journal: :Sustainability 2022

Off-site construction (OSC) offers a promising means to improve the efficiency of projects. However, lack experience and knowledge regarding its use results in errors design owing conflicts omissions considerations for OSC To mitigate these problems, manufacturing assembly (DfMA) is widely used include process. Several studies concerning DfMA application have been performed, but comprehensive p...

Journal: :مهندسی صنایع 0
مهدی حاتمی کارشناس ارشد مهندسی صنایع شرکت ملی مناطق نفت خیز جنوب علی ناظمی استادیار اقتصاد دانشگاه علوم اقتصادی اعظم دولت آبادی کارشناس ارشد مدیریت بازرگانی دانشگاه پیام نور تهران ناصر رستم نیا کارشناس ارشد مهندسی صنایع دانشگاه علوم اقتصادی

daily sunshine duration is one of the factors influencing the size of solar panels in a photovoltaic system. when the system is designed and the number of system components is calculated, the average of sunshine hours is usually used. however, sunshine hours are less than average and we are faced to shortage and surplus of electricity in the winter and summer, respectively. in this paper due to...

Journal: :E3S web of conferences 2021

In this study, turbine modelling of a geothermal sourced organic Rankine cycle (ORC) power plant is aimed. Thermodynamic model the constructed with help design and off-design data from an existing two-cycle in southwestern Anatolia. Utilizing statistical analysis tools such as maximum likelihood estimation probability distribution, variables are obtained within their standard deviations. Stodol...

Journal: :Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 1997

Journal: :IEEE Transactions on Information Forensics and Security 2013

Journal: :Journal of Power and Energy Engineering 2014

Journal: :Electronics 2023

This paper analyses an off-nominal Class E ZVS amplifier, with R.F. supply choke and the switch on-duty ratio D = 0.5, to identify conditions for its high-frequency high-efficiency operation. Simple user-friendly analytical expressions essential parameters of amplifier have been derived subsequently validated by simulation experimental results. It has proven that can be optimized outperform nom...

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