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Full Scale Sloshing Impact Tests

机译:满量程晃动冲击测试

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The paper describes the first full scale tests on a real membranecontainment system subjected to action of breaking wavesrepresentative of sloshing impacts in LNG tanks. The waves weregenerated in a water flume using a wave focusing method. The testswere carried out within the Sloshel project which is described in severalaccompanying papers.This paper focuses on describing the test method, the experimentalsetup and the post processing of the data collected in 110 tests. Thepaper explains how the project goals were translated into the design ofthe test setup and the instrumentation. After that, it describes anextensive qualification of data acquisition system and sensors.Emphasis is on the sensors developed within the project such aspressure gauges and a novel optical sensor capturing the last stage ofsloshing impact. The test programme and some preliminary results aresummarised. Conclusions regarding system performance, data qualityand the use of data for achieving the project goals are given.
机译:本文描述了在实际的膜密封系统上进行的首次全面测试,该系统经受了代表LNG储罐晃荡冲击的破碎波作用。使用波聚焦方法在水槽中产生波。测试是在Sloshel项目中进行的,该项目在随附的几篇论文中进行了介绍。本文着重介绍110种测试中收集的数据的测试方法,实验设置和后期处理。本文解释了如何将项目目标转化为测试设置和仪器的设计。在此之后,它描述了数据采集系统和传感器的广泛资格。重点是在项目中开发的传感器,例如压力计和捕获晃动冲击最后阶段的新型光学传感器。总结了测试程序和一些初步结果。给出了有关系统性能,数据质量和数据使用以实现项目目标的结论。

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