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Effect of Surface Condition of Lip on Sealing Phenomena of Oil Seals
SAE Technical Paper Series, 1978<div class="htmlview paragraph">It becomes clear that the suction coefficient of oil, K, and the sealing characteristic constant, Φ (=fG<sup>-1/3</sup>), are closely connected with the rubbing surface state of oil seals. And, investigations have done on K-, Φ-value, etc.
Yoshio Kawahara +3 more
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Effect of stress relaxation on sealing performance of the fabric rubber seal
Composites Science and Technology, 2017Abstract In this paper, the effects of stress relaxation on the sealing performance of the fabric rubber seal are studied under pressure difference and compressive displacement. First, the prediction method about the gas leakage rate of the fabric rubber seal is presented based on the viscoelastic theory and the microchannel model.
Yifeng Dong +4 more
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Effect of sealing temperature on the sealing edge performance of vacuum glazing
Vacuum, 2015Abstract Because inadequate control of the temperature of vacuum glazing may cause changes in form, stress, microstructure, or performance and thereby affect its lifetime, vacuum welding has been adopted to seal the vacuum glazing from the side, and experiments using different sealing temperatures have been executed.
Hong Miao +4 more
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The Effect of Seal Width on Regenerator Effectiveness
Journal of Engineering for Gas Turbines and Power, 1993The effect of axial conduction on regenerator effectiveness has been studied in the past under the assumption of zero seal width. The effect of axial conduction coupled with finite seal width is presented in this paper. A method for calculating effectiveness assuming axial conduction and finite seal width is presented.
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Elastohydrodynamic Effects in a Clearance Seal
Journal of Lubrication Technology, 1970Abstract An elastohydrodynamic solution for a high-pressure, low-clearance metal seal is presented. The fluid flow is assumed to satisfy Reynolds equation of hydrodynamic lubrication, and the deformation of the shaft and the seal is governed by the linear theory of elasticity.
N. M. Wang, M. M. Kamal
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Effect of joint movement on seals and sealed joints
1999Series: RILEM Proceedings (Chapman and Hall)
Jones, T. G. B., Lacasse, M. A.
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Wear, 1969
The laminar and turbulent flow of an incompressible fluid between the rotating parallel surfaces of a face seal is investigated analytically to determine the influence of conduction, convection, and dissipation on the temperature distribution. A method of estimating the general temperature level within the seal is suggested.
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The laminar and turbulent flow of an incompressible fluid between the rotating parallel surfaces of a face seal is investigated analytically to determine the influence of conduction, convection, and dissipation on the temperature distribution. A method of estimating the general temperature level within the seal is suggested.
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Effects of Lubricants on Seal Elastomers
SAE Technical Paper Series, 1987<div class="htmlview paragraph">Oil Resistant elastomers are used in a wide variety of applications for the retention of lubricant and/or the exclusion of contaminants. These elastomers are formulated to produce specific static and dynamic properties.
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Reply to: “SEAL: Why was this approach not effective?”
Journal of Hepatology, 2023Christian Labenz +2 more
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Effect of Surface Sealing on Infiltration
Transactions of the ASAE, 1981ABSTRACT The effects of surface sealing on infiltration were dem-onstrated by numerical solution of Richards' equa-tion. Three conditions were examined: (a) no surface seal formation, (b) gradual surface seal formation under the action of rainfall, and (c) a well-established stable sur-face seal.
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