Results 31 to 40 of about 196,401 (259)
The Research of Preparation Process of Tungsten Oxide with Enriched 186W Isotope
Journal of Isotopes, 2023 Enriched tungsten-186 oxide is one of the stable isotope products of tungsten. It is used to prepare the radioactive medical isotope product 188WO3, which can be used as the target material of 188W/188Re generator to produce medical 188Re isotope product,
ZHOU Hongyan;SHI Pengyuan;WANG Jing;WANG Ke;LI Yujiao
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Research Progress of High Temperature Oxidation Resistance Protective Coatings on Surface of Ta-W Alloy [PDF]
Cailiao BaohuAs the important high temperature structural materials and advanced functional materials， Ta-W alloy plays an indispensable role in aerospace， national defense equipment， chemical and other national livelihood industries.With the increasingly stringent ...
WANG Zhehao, ZHANG Yunhan
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Particle Cut Diameter Prediction of Uniflow Cyclone Systems with Fuzzy System Analysis
Separations, 2023 Cyclones are devices used in various industries to remove particulate matter from gases and liquids. Commonly used in the power generation, cement, and mining industries, cyclones improve the efficiency and longevity of equipment by removing dust and ...
Vinzenz Klapper +3 more
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Temperature-Induced Tunable Particle Separation [PDF]
Physical Review Applied, 2019 An effective approach to isolation of sub-micro sized particles is desired to separate cancer and healthy cells or in therapy of Parkinson's and Alzheimer's disease. However, since bioparticles span a large size range comprising several orders of magnitude, development of an adequate separation method is a challenging task.
A. Słapik, J. Łuczka, J. Spiechowicz
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KONA Powder and Particle Journal, 2017 Although the deflector wheel classifier is the dominant separation device in the industrial separation of fine-grained particle fractions, the classifying mechanisms at high particle loadings are still not described and understood sufficiently.
Christian Spötter +2 more
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Acoustofluidic Separation of Microparticles: A Numerical Study [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2022 In this study, two-dimensional simulations are performed to separate polystyrene (PS) and polymethyl methacrylate (PMMA) particles suspended in water using an acoustic field.
Mohsen Nazemi Ashani +2 more
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Selective Tribocharging of Particles for Separation
KONA Powder and Particle Journal, 1993 Selective tribocharging is a suitable way for separating mineral constituents from heterogeneous mixtures using an electrostatic field. Though contact charging mechanisms have been studied intensively, understanding is far from clear and complete, due to the variability of material properties and to the influence of ambient conditions, which are often ...
Raimondo Ciccu +2 more
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Surrogate Modelling for High-speed Rotating Flow Fields Based on Multi-fidelity Data Fusion
Journal of IsotopesHigh-speed rotating flow fields play a pivotal role in the mechanical systems used for stable heavy isotopes. The high dimensional design space of such complex rotating machinery is characterized by strong nonlinearity and substantial parameter coupling.
Xiaowei XU +3 more
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EntropyData-driven machine learning approaches with precise predictive capabilities are proposed to address the long-standing challenges in the calculation of complex many-electron atomic systems, including high computational costs and limited accuracy. In this
Kaichen Ma +5 more
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Sheathless Size-Based Acoustic Particle Separation
Sensors, 2012 Particle separation is of great interest in many biological and biomedical applications. Flow-based methods have been used to sort particles and cells. However, the main challenge with flow based particle separation systems is the need for a sheath flow ...
Jiang Zhe +4 more
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