The diaphragm coupling in energy equipment: A review [PDF]
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
doaj +3 more sources
Fatigue Life Calculation Method and Experimental Study of the Multiple Corrugated Diaphragm Coupling [PDF]
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
doaj +4 more sources
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
doaj +3 more sources
Study on the Effect of Cracks in Diaphragm Couplings on the Dynamic Characteristics of Shaft System
MachinesDiaphragm couplings are prone to developing diaphragm cracks under prolonged high-speed operating conditions, which can lead to degradation in the performance of the transmission system and affect the dynamics of the shafting system.
Meijun Liao +5 more
doaj +3 more sources
Myomerger promotes fusion pore by elastic coupling between proximal membrane leaflets and hemifusion diaphragm [PDF]
Nature Communications, 2021 Myomerger mediates the transition from the early hemifusion stage to complete fusion during the formation of multinucleated muscle cells. Here, authors use theoretical modeling and cell fusion experiments to show that Myomerger promotes a fusion pore by ...
Jarred M Whitlock +2 more
exaly +3 more sources
Coupling impedance of a periodic array of diaphragms [PDF]
Proceedings Particle Accelerator Conference, 2002 The method is presented for calculating the high-frequency longitudinal transverse coupling impedances in a periodic array of diaphragms in a circular perfectly conducting pipe. The method is based on Weinstein's theory of diffraction of a plane electromagnetic wave on a stack of halfplanes.
Gennady Stupakov
openaire +3 more sources
Bending-induced electromechanical coupling and large piezoelectric response in a micromachined diaphragm [PDF]
Scientific Reports, 2013 We investigated the dependence of electromechanical coupling and the piezoelectric response of a micromachined Pb(Zr₀.₅₂Ti₀.₄₈)O₃ (PZT) diaphragm on its curvature by observing the impedance spectrum and central deflection responses to a small AC voltage. The curvature of the diaphragm was controlled by applying air pressure to its back. We found that a
Wang, Zhihong +5 more
openaire +5 more sources
Noninvasive Assessment of Inspiratory Muscle Neuromechanical Coupling During Inspiratory Threshold Loading [PDF]
IEEE Access, 2019 Diaphragm neuromechanical coupling (NMC), which reflects the efficiency of conversion of neural activation to transdiaphragmatic pressure (Pdi), is increasingly recognized to be a useful clinical index of diaphragm function and respiratory mechanics in ...
Manuel Lozano-Garcia +6 more
doaj +4 more sources
Design and Application of Flexible Diaphragm Couplings to Industrial-Marine Gas Turbines [PDF]
ASME 1973 International Gas Turbine Conference and Products Show, 1973 This paper discusses the common needs of different industrial-marine gas turbine systems for flexible power transmission coupling shafts and shows how the flexible diaphragm coupling has been successfully applied to such gas turbines as the TPM FT-4, G. E.’s LM2500 and several others.
N. B. Rothfuss
openaire +3 more sources
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
openaire +5 more sources