The diaphragm coupling in energy equipment: A review
Frontiers in Energy Research, 2022 With the rapid development of high-speed rotating machinery, diaphragm couplings are widely used in energy equipment such as compressors, generators, drilling equipment, and turbine drives by virtue of their high sensitivity, oil resistance and corrosion
Guoping Wang +11 more
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Fluid-structure coupling model and output characteristics of a diaphragm-type restrictor
Advances in Mechanical Engineering, 2022 The film stiffness of gas-lubricated hydrostatic bearings and seals are considered to be enhanced remarkably by proper design of a diaphragm-type restrictor.
Haonan Cai +5 more
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Fatigue Life Calculation Method and Experimental Study of the Multiple Corrugated Diaphragm Coupling
Shock and Vibration, 2021 The multiple corrugated diaphragm (MCD) coupling is a new flexible coupling developed based on the diaphragm and diaphragm disc coupling. Compared to traditional couplings, the MCD coupling has the advantages of high torque diameter, high torque weight ...
Angang Cao +3 more
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Stress analysis under centrifugal load of the multiple corrugated diaphragm coupling based on rotating shell thin film model. [PDF]
Sci RepCentrifugal force is one of the factors that cannot be ignored in high-speed shaft systems. The multiple corrugated diaphragm (MCD) Coupling is suitable for high-power and high-speed situations; hence, it is crucial to investigate the stress and ...
Cao A, Sun S.
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Prestress Modal Analysis under Assembling Error of Diaphragm Disc Coupling
Journal of Physics: Conference Series, 2023 Abstract The high-speed and high-torque diaphragm disc coupling used in coal machine-driven systems is the critical power transmission component, especially in high-speed and heavy-duty shafting. The dynamic rotor characteristics are significant.
Angang Cao, Bin Zhou, Yonggang Zhu
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17-4PH stainless steel fastener for high salt fog open-air marine coupling. [PDF]
PLoS ONEThe C01 type diaphragm coupling demonstrates effective performance in high-concentration seawater salt fog environments. However, the fastener material for this coupling must possess high mechanical properties and strong resistance to seawater corrosion.
Angang Cao, Tao Yu, Yigui Lu, Wei Li
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Thermo-hydro-mechanical coupling analysis of a thermo-active diaphragm wall [PDF]
Canadian Geotechnical Journal, 2018 Thermo-active diaphragm walls that combine load bearing ability with a ground source heat pump (GSHP) are considered to be one of the new technologies in geotechnical engineering. Despite the vast range of potential applications, current thermo-active diaphragm wall designs have very limited use from a geotechnical aspect.
Rui, Y, Yin, M
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Study on the Static Stiffness of Large Diaphragm- rubber Coupling
Jixie chuandong, 2016 By using the finite element software ABAQUS,the finite element model of large diaphragm-rubber coupling is established,and the simulation and analysis of its static stiffness is carried out,the static torsional stiffness,radial and axial stiffness of the
Wang Zhonghou +3 more
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Structural Analysis and Dynamic Performance Research of Redundant Diaphragm Coupling
Jixie chuandong, 2019 Aiming at the problem of the diaphragm coupling is affected by snap loads which lead to diaphragm fatigue broken and fracture failureļ¼ the structural and dynamic performance of the redundant diaphragm coupling are carried out.
Xuezhi Li, Meng Chen
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Advanced serial analysis of the diaphragm surface EMG: insights into the effect of pressure support on the neuro-ventilatory response during the ICU stay. [PDF]
Crit CareVentilatory support levels in ICU patients should be tailored to both optimal gas exchange and respiratory muscle loading, as over- and underassistance may cause diaphragm dysfunction.
Warnaar RSP +4 more
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