نتایج جستجو برای: thermal parameters

تعداد نتایج: 778357  

Due to increasing applications of extended surfaces as passive methods of cooling, study of thermal behaviors and development of mathematical solutions to nonlinear thermal models of extended surfaces have been the subjects of research in cooling technology over the years. In the thermal analysis of fin, various methods have been applied to solve the nonlinear thermal models. This paper focuses...

Farzaneh Mohammadpour Bagheri, Hossein Ghadamian Mahdi Shakouri,

In this research, feasibility study of integrating thermal desalination unit with Gas Turbine (GT) has been investigated using retrofit and grass root design techniques  for Lavan Island Oil Refinery which is located in Persian Gulf. According to computed parameters on developed code for the power generation unit No.1 using EES (Engineering Equation Solver) software, thermal efficiency of t...

Journal: :تحقیقات نظام سلامت 0
محمدرضا طاهری دانشجوی کارشناسی ارشد بهداشت حرفه ای، گروه مهندسی بهداشت حرفه ای، دانشکده بهداشت دانشگاه علوم پزشکی اصفهان، اصفهان، ایران حبیب الله دهقان استادیار گروه مهندسی بهداشت حرفه ای، دانشکده بهداشت دانشگاه علوم پزشکی اصفهان، اصفهان، ایران بهزاد مهکی استادیار گروه آمار و اپیدمیولوژی، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان ، ایران نیما خوشزاد دانشجوی کارشناسی ارشد بهداشت حرفه ای، گروه مهندسی بهداشت حرفه ای، دانشکده بهداشت دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

background: today discussion thermal comfort due to technology advances and equipment application in the workplace for government and non-governmental organizations managers in the industrial and non-industrial environments, especially hospitals staff   due to the diversity of people employed and the type of work they are doing of particular importance. this study was conducted to evaluate the ...

Journal: :Izvestiya Visshikh Uchebnykh Zavedenii. Chernaya Metallurgiya = Izvestiya. Ferrous Metallurgy 2012

Journal: :Theory and building practice 2022

Based on the analysis of energy consumption and carbon dioxide emissions construction industry, it is stated that reduction in Ukraine achieved through termomodernization existing building stock build new buildings, which meet efficiency requirements. Comparison thermal parameters different wall materials are given. It shown multilayer constructions must be used to ensure necessary indicators e...

Journal: :علوم و تکنولوژی پلیمر 0
مرتضی سلطانی دهقان ناصر شریفی سنجانی

phenolic resins have been widely used for selective high technology applications due to their excellent ablative properties, structural integrity and thermal stability that make them appropriate for thermal insulation materials, wood products industry, coatings, moulding compounds and composite materials. polymer layered silicate nanocomposites based on montmorillonite (mmt) have attracted a gr...

In this study, we analysed the thermal performance, thermal stability and optimum design analyses of a longitudinal, rectangular fin with temperature-dependent, thermal properties and internal heat generation under multi-boiling heat transfer using Haar wavelet collocation method. The effects of the key and controlling parameters on the thermal performance of the fin are investigated. The therm...

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