Zhangjiagang Asino Sealing Tech Co.,Ltd215600About UsNO.,888 Jingang Avenue , Economic Development Zone, Zhangjiagang, Zhangjiagang City, Jiangsu.Zhangjiagang Asino SealingTech Co., Ltd. was established in 2012 and is committed to providing fluid sealing products for all kinds of rotating equipment (mainly including compressors, pumps and kettles). The main business is the research and development, design, Production and sales of mechanical seals and sealing products, while providing customers with technical consulting, technical training, online monitoring, fault diagnosis and other technical services covering the entire life cycle of the product.Zhangjiagang Asino Sealing Tech Co.,Ltd215600About UsNO.,888 Jingang Avenue , Economic Development Zone, Zhangjiagang, Zhangjiagang City, Jiangsu.Zhangjiagang Asino SealingTech Co., Ltd. was established in 2012 and is committed to providing fluid sealing products for all kinds of rotating equipment (mainly including compressors, pumps and kettles). The main business is the research and development, design, Production and sales of mechanical seals and sealing products, while providing customers with technical consulting, technical training, online monitoring, fault diagnosis and other technical services covering the entire life cycle of the product.Zhangjiagang Asino Sealing Tech Co.,LtdZhangjiagang Asino Sealing Tech Co.,LtdZhangjiagang As
What are the research results about micro-grooves in surface texture.
At present, there are also groove structures on many non-contact mechanical seals. Hu Danmei and Shun Zongxiang used the finite difference method to analyze the motion of the gas in the gas seal gap at the end face of the straight groove, and optimized the parameters of the straight groove; Wang Heshun et al. analyzed the flow field of the dry gas seal end face of the radial straight groove and obtained the comclusion that a suitable end face structure can form a sufficient opening force, and the sealing performance of the radial straight groove of the sealing dam structure is better.
Han Ping and Hao Muming conducted a three-dimensional numerical analysis of the radial straight groove seal. The calculation results show that the structure has a good dynamic pressure effect, and the pressure difference between the inner and outer diameters has a significant effect on the gas pressure.
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