Titlebook: Dynamics of Rotors and Foundations; Erwin Kr?mer Book 1993 Springer-Verlag Berlin Heidelberg 1993 Foundations.Rotordynamik.Rotors.assembly

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煩憂

https://doi.org/10.1007/3-540-27908-3 force and moment appears as the product of an influence coefficient and a displacement, either translational or angular (rotational). In this way we can find all the terms on the left-hand side of the equations of motion. This means that the determination of the influence coefficients is very impor

META

https://doi.org/10.1007/3-540-27908-3elations will be assumed linear. With the aid of the transfer-matrix method of . [6] and . [7] the models considered here can be solved with reasonable efficiency. This method has retained its usefulness up to the present time and has been extended to rotor-foundation systems (., . [111, 112]). Deta

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外面

https://doi.org/10.1007/3-540-27908-3r from one stage to another. Fig. 10.1 shows an example of a boiler feed pump. Such a pump is used to pump water at a pressure of between 250 and 450 bar, with an intake pressure of only a few bar. In this example the seals are to be found

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https://doi.org/10.1007/3-540-27908-3e resulting deflection in the direction of the force. If this stiffness is independent of the direction of the force in the plane in question, then the shaft is regarded as circular, otherwise it is non-circular.