Experimental Study on the Distribution of Velocity and Pressure near a Submarine Pipeline-中国期刊网

摘要 Asatransportmeansofoilandgasthesubmarinepipelinehasmanymerits,suchascontinuousdelivery,largeconveyingcapacity,convenientmanagement,etc.Atubewaschoseninourstudytosimulatethesubmarinepipelineintheexperiments.AhighaccuracyinstrumentADVandhighprecisionpoint-typepressuresensorswereusedtomeasuretheparametersoftheflowfield,includingthepressuredistribution,velocitiesatsevencrosssectionsnearthesubmarinepipelinewithfivedifferentclearanceratios,andtwelvedynamicpressurevaluesaroundthepipeline.Thepressuredistributionsandvelocitychangesaroundthepipeunderdif-ferentflowvelocitiesandclearanceratioswereanalyzed.Theseresultsmightbeusefulforfurtherstudyofsubmarinepipelineero-sionandprotection.

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Experimental Study on the Distribution of Velocity and Pressure near a Submarine Pipeline

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Experimental Study on the Distribution of Velocity and Pressure near a Submarine Pipeline

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