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首页> 外文期刊>University Politechnica of Bucharest scientific bulletin, D. Mechanical Engineering >USE OF HYDRAULIC MODELING FOR RIVER OIL SPILLS. 2. INFLUENCE OF RESPONSE METHODS ON TRAVEL TIME IN A CASE STUDY
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USE OF HYDRAULIC MODELING FOR RIVER OIL SPILLS. 2. INFLUENCE OF RESPONSE METHODS ON TRAVEL TIME IN A CASE STUDY

机译:液压模型在河油泄漏中的使用。 2.案例研究中响应方法对旅行时间的影响

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摘要

Present paper presents a case study of accidental oil spill on river. The accident was monitored and response actions were taken. A 1D hydraulic model was set up and calibrated to reproduce the flow in space and time. Computed travel time was compared with the observed travel time of the oil slick leading edge and conclusions were drawn on how the response methods delayed slick propagation. An analysis was also made on how the ratio between computed velocity and maximum velocity in a cross-section may be used for prognosis of the travel time in possible future cases of oil pollution.
机译:本文以河上意外溢油为例。对事故进行了监控,并采取了应对措施。建立并校准了一维水力模型,以再现时空流动。将计算的行程时间与浮油前沿观察到的行程时间进行了比较,并得出了关于响应方法如何延迟浮油扩散的结论。还分析了在横截面中计算出的速度与最大速度之间的比率如何用于预测未来可能发生的油污染情况下的行进时间。

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