YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • ASME
    • Journal of Pressure Vessel Technology
    • View Item
    •   YE&T Library
    • ASME
    • Journal of Pressure Vessel Technology
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    Fluid Pressures in Partially Liquid-Filled Horizontal Cylindrical Vessels Undergoing Impact Acceleration

    Source: Journal of Pressure Vessel Technology:;1994:;volume( 116 ):;issue: 004::page 449
    Author:
    Z. Ye
    ,
    A. M. Birk
    DOI: 10.1115/1.2929615
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: An experimental investigation has been carried out to study the fluid pressures in partially liquid-filled vessels when they are suddenly accelerated by impact along the longitudinal axis. The experiments were conducted with three horizontal cylindrical tanks of different length-to-diameter ratios of L/D = 6.0, 3.5, 2.0. The tanks were filled with water at ambient pressure and temperature and were accelerated using a large steel impact hammer. Internal tank wall pressures caused by the acceleration were measured with transient pressure transducers. Six types of pressure-time histories have been observed and results indicated that the pressure profile changes with fill level and transducer location. The peak pressures on the end of the tank are strongly affected by the fill level and the tank length-to-diameter ratio L/D . A modal change in the behavior of liquid movement has been found around fill level h/D = 0.95. For fill levels h/D above 0.95, the pressure in the tanks acted like either a water hammer or an accelerated fluid column, depending on the duration of the impact relative to the pressure wave transit time. For the fill levels with h/D below 0.95, liquid sloshing activity was involved and the pressure at the end of the tank was a function of the liquid dynamic pressure. This modal change also caused the location of maximum peak pressure to move from the impact end of the tank to the tank top. In some cases the pressure on the tank top was two times larger than that at the tank impact end. The maximum pressure observed from the tests was on the top of the tank. This modal change may have some significance in some transportation applications.
    keyword(s): Fluid pressure , Vessels , Pressure , Water , Temperature , Fluids , Steel , Pressure transducers , Hammers , Waves , Water hammer , Transducers , Transportation systems AND Sloshing ,
    • Download: (801.4Kb)
    • Show Full MetaData Hide Full MetaData
    • Get RIS
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Fluid Pressures in Partially Liquid-Filled Horizontal Cylindrical Vessels Undergoing Impact Acceleration

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/114232
    Collections
    • Journal of Pressure Vessel Technology

    Show full item record

    contributor authorZ. Ye
    contributor authorA. M. Birk
    date accessioned2017-05-08T23:45:19Z
    date available2017-05-08T23:45:19Z
    date copyrightNovember, 1994
    date issued1994
    identifier issn0094-9930
    identifier otherJPVTAS-28355#449_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/114232
    description abstractAn experimental investigation has been carried out to study the fluid pressures in partially liquid-filled vessels when they are suddenly accelerated by impact along the longitudinal axis. The experiments were conducted with three horizontal cylindrical tanks of different length-to-diameter ratios of L/D = 6.0, 3.5, 2.0. The tanks were filled with water at ambient pressure and temperature and were accelerated using a large steel impact hammer. Internal tank wall pressures caused by the acceleration were measured with transient pressure transducers. Six types of pressure-time histories have been observed and results indicated that the pressure profile changes with fill level and transducer location. The peak pressures on the end of the tank are strongly affected by the fill level and the tank length-to-diameter ratio L/D . A modal change in the behavior of liquid movement has been found around fill level h/D = 0.95. For fill levels h/D above 0.95, the pressure in the tanks acted like either a water hammer or an accelerated fluid column, depending on the duration of the impact relative to the pressure wave transit time. For the fill levels with h/D below 0.95, liquid sloshing activity was involved and the pressure at the end of the tank was a function of the liquid dynamic pressure. This modal change also caused the location of maximum peak pressure to move from the impact end of the tank to the tank top. In some cases the pressure on the tank top was two times larger than that at the tank impact end. The maximum pressure observed from the tests was on the top of the tank. This modal change may have some significance in some transportation applications.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleFluid Pressures in Partially Liquid-Filled Horizontal Cylindrical Vessels Undergoing Impact Acceleration
    typeJournal Paper
    journal volume116
    journal issue4
    journal titleJournal of Pressure Vessel Technology
    identifier doi10.1115/1.2929615
    journal fristpage449
    journal lastpage458
    identifier eissn1528-8978
    keywordsFluid pressure
    keywordsVessels
    keywordsPressure
    keywordsWater
    keywordsTemperature
    keywordsFluids
    keywordsSteel
    keywordsPressure transducers
    keywordsHammers
    keywordsWaves
    keywordsWater hammer
    keywordsTransducers
    keywordsTransportation systems AND Sloshing
    treeJournal of Pressure Vessel Technology:;1994:;volume( 116 ):;issue: 004
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian