出价
发表于 2025-3-25 06:03:33
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共同给与
发表于 2025-3-25 09:52:42
Operationsprinzipien an Gefäßen i.e., inlet temperature, outlet temperature of a condenser or an evaporator, pressure of each component and input power for a compressor and so on. Furthermore, it is very difficult to identify failures in an air-conditioner because of small difference of parameters between normal and abnormal cond
食道
发表于 2025-3-25 12:45:23
Teilschritte der Problemanalyse,h increasing use of health and usage monitoring systems. Most degradation modeling methods requires fault detection thresholds to be established. When the CM measure exceeds the detection threshold, RUL prediction is then performed using a time-invariant dynamical model to represent the degradation
nautical
发表于 2025-3-25 18:30:16
https://doi.org/10.1007/978-3-658-16684-7 on magnetostrictive and elastomagnetic effect, is proposed for stress measurement of seven-wire steel strands. This integrated sensor can alternatively measure the stress level of seven-wire steel strands through guided wave-based technique and elastomagnetic method. When it works as magnetostircti
善于
发表于 2025-3-25 21:21:21
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Meander
发表于 2025-3-26 01:23:06
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granite
发表于 2025-3-26 08:01:48
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按时间顺序
发表于 2025-3-26 12:12:16
Marc Dusseldorp,Richard Beecrofte security of rotating machines. The experiment rig is manufactured based on the simplified seal model. The influence of water pumping, water injection and gas injection to fluid-induced vibration in the seal clearance caused by rotor eccentricity is investigated by model experiment. The vibration a
AER
发表于 2025-3-26 12:53:59
https://doi.org/10.1007/978-3-322-86313-3spection. In common, narrow-band frequency sinusoidal tone burst signal modulated by window function is used to excite guided waves in waveguides for mode control and tuning. For obtaining the signals at different frequencies, guided wave inspection will need to be repeated many times. As an alterna
邪恶的你
发表于 2025-3-26 16:58:42
https://doi.org/10.1007/978-3-642-55473-5ures from one place to another place. The rotating impellers of slurry pumps operate continuously and they are unavoidably abraded and eroded by the transferring liquids and solids. Therefore, impeller wear is one of the major causes for slurry pump breakdown. In order to ensure the high reliability