نتایج جستجو برای: isothermal process

تعداد نتایج: 1324945  

Journal: :Molecules 2013
Xia Zhang Lin Li He Xie Zhili Liang Jianyu Su Guoqin Liu Bing Li

Thermal behavior of palm stearin (PS) and palm olein (PO) was explored by monitoring peak temperature transitions by differential scanning calorimetry (DSC). The fatty acid composition (FAC), isothermal crystallization kinetics studied by pulsed Nuclear Magnetic Resonance (pNMR) and isothermal microstructure were also compared. The results indicated that the fatty acid composition had an import...

ربیعی, سید محمود, رجبی, محمد, صدیقی , روح الامین ,

In this study, the effect of mechanical alloying on the microstructure and phase constituents of Mg-6Al-1Zn-1Si system was investigated. To understand the thermal behavior, isothermal annealing was performed at three different temperatures of 350, 400 and 450 °C for 1h. The results showed the grain size initially decreases with increasing the milling time up to 35h and then slightly increases. ...

Journal: :Journal of manufacturing and materials processing 2023

Non-isothermal laser-based powder bed fusion (LPBF) of polymers suggests the potential for significantly extending range materials applicable powder-based additive manufacturing polymers, relying on absence a material-specific processing window. To allow support-free at build chamber temperature 25 °C, applied strategies comprise combination fractal exposure and locally quasi-simultaneous disti...

2016
Nidret Ibrić Elvis Ahmetović Zdravko Kravanja François Maréchal Maziar Kermani

The synthesis problems of non‒isothermal water networks have received considerable attention throughout academia and industry over the last two decades because of the importance of simultaneously minimising water and energy consumption [1]. Most papers have addressed this issue only by considering heat integration between hot and cold water streams. In this study, the scope of heat integration ...

Journal: :Chemical Engineering and Processing 2022

A sorption-enhanced process for hydrogenation of CO2 to methanol was designed and investigated by mathematical modelling techno-economic analysis. The methodology combined dynamic the cyclic reactor operation with pseudo-steady state overall process. With continuous adsorption water in process, highly pure (>99%) produced without downstream distillation. cycle optimized maximize production rate...

Journal: :Proceedings of the Voronezh State University of Engineering Technologies 2016

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید