Dynamic simulation and efficiency analysis of beam pumping system

来源 :Journal of Central South University | 被引量 : 0次 | 上传用户:dh184866884
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An improved whole model of beam pumping system was built. In the detail, for surface transmission system(STS), a new mathematical model was established considering the influence of some factors on the STS’s torsional vibration, such as the time variation
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