Results 251 to 260 of about 6,963 (290)
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Sealing Effect of Magnetic Fluid at a Crack
Journal of Intelligent Material Systems and Structures, 1993This article discusses non-leak liquid as an intelli gent material in connection with safety engineering. In this inves tigation, the magnetic fluids are tested for the constitution of a non-leakage pipeline system. The experimental results show that magnetic fluids have good characteristics for preventing leakage of a liquid in a pipeline.
null Junji Tani, Kikuo Ohtomo
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Magnetic Fluid Seals for Special Applications
A S L E Transactions, 1980Three magnetic fluid seals custom engineered to meet specific application objectives are discussed. These seals are: a belt edge seal, a large diameter seal and a centrifugal seal. Extensive experimental data were acquired on the first two seals to determine their performance characteristics. Some of these test results are compared with the theoretical
K. Raj, P. Stahl, W. Bottenberg
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An analysis on the magnetic fluid seal capacity
Journal of Magnetism and Magnetic Materials, 2006Abstract The capacity of the magnetic fluid seal depends on the magnetic field and the saturation magnetization of the magnetic fluid. There are many factors that influence the magnetic field and the seal capacity of the magnetic fluid seal, such as the sealing gap, the shaft eccentricity, the shaft diameter, and the centrifugal force. In this paper,
Zhao Meng, Zou Jibin, Hu Jianhui
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Design optimization of seal structure for sealing liquid by magnetic fluids
Journal of Magnetism and Magnetic Materials, 2005The durability of the magnetic fluid seal clearly decreases when sealing another liquid because of the interface instability caused by the applied magnetic field and the velocity difference of the two liquids. With an intention to establish a stable interface during sealing liquid, a new magnetic fluid seal was developed in this paper.
Tonggang Liu, Yusheng Cheng, Zhiyi Yang
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Magnetic fluid sealing complexes
2014С учетом повышенных требований к надежности и ресурсу технологического оборудования промышленных предприятий рассмотрены условия эксплуатации подшипниковых узлов, предложена новая уплотнительная система – магнитожидкостные герметизирующие комплексы, проанализировано ее применение на центробежном шахтном вентиляторе главного проветривания ВЦ-25.
Radionov, Oleksandr V. +1 more
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Magnetic Fluid Rotary Seals for Robotic Joints
2022 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2022Jiazhen Chen +5 more
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Analysis on Seal Capacity of Magnetic Fluid Seal Using Ring Magnet
Journal of Magnetics, 2022Jiawei Liu, Decai Li
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Soft Matter
Magnetically separated Fe nanoparticles cake, with ten times higher saturation magnetization than the ferrofluid carrier, act as the main plug in the sealing stage. The burst pressure sharply increases in the concentration range where the cake fills the seal gap.
Daniela Susan-Resiga +6 more
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Magnetically separated Fe nanoparticles cake, with ten times higher saturation magnetization than the ferrofluid carrier, act as the main plug in the sealing stage. The burst pressure sharply increases in the concentration range where the cake fills the seal gap.
Daniela Susan-Resiga +6 more
openaire +2 more sources