نتایج جستجو برای: a separation machine called tribo

تعداد نتایج: 13512380  

M. M. Nematollahi M. M. Zerafat M. Shariaty-Niassar R. Maleki S. Sabbaghi

In this work, several machine learning techniques are presented for nanofiltration modeling. According to the results, specific errors are defined. The rejection due to Nanofiltration increases with pressure but decreases with increasing the concentration of chloride ion. Methods of machine learning represent the rejection of nanofiltration as a function of concentration, pH, pressure and also ...

Journal: :HERMES - Journal of Language and Communication in Business 2017

Journal: :Proceedings of the National Academy of Sciences 1998

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده ریاضی 1390

به طور کلی در فرآیندهای مارکوف ارگودیک دو بعدی یافتن فرم بسته توزیع ایستا، تنها برای حالات خیلی خاص امکان پذیر است. با توجه به این مشکل و نیز با توجه به اهمیت توزیع ایستا، بررسی و مطالعه رفتار مجانبی توزیع ایستای این فرآیندها مورد توجه قرار گرفته است. زنجیر قدم زدن تصادفی دو بعدی که در برخی متون به آن، فرآیند qbd دو طرفه نیز می گویند، یکی از این فرآیندها است. یک فرآیند qbd زمان گسسته یک زنجیر م...

پایان نامه :0 1374

the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...

2012
N. Papageorgiou S. Mischler

Valuable insights into the wear-corrosion behavior of metals, as well as into the tribocorrosion field through the development of simulation models of tribocorrosion experiments, can contribute in rationalizing wearaccelerated experiments and their open circuit potential (OCP) behavior under rubbing. These results demonstrate that mathematical models of controlled tribo-electrochemical contacts...

Journal: :Journal of Health Services Research & Policy 2017

Journal: :Menotyra 2019

Journal: :Blue Jay 1979

2016
Kunpeng ZHAO Jianchun FAN Fumin GAO Zhibin HU Dianhong LI Min HONG

In order to respectively reveal the effects of magnetic shield, materials and normal load on the tribo-magnetization, a series of experiments were carried out on a pin-on-block friction tester with a magnetic shield and a three-axis tunneling magneto resistive-type sensor which has high sensitivity and wide linear range. Results showed that the Earth’s magnetic-field can motivate the generation...

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