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管道車不同荷重時(shí)筒裝料管道水力輸送特性
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    摘要:

    針對(duì)目前農(nóng)產(chǎn)品運(yùn)輸中存在的主要問題,，提出了一種具有應(yīng)用前景的筒裝料管道水力輸送技術(shù),。對(duì)管道車不同荷重時(shí)筒裝料管道水力輸送的一些水力特性進(jìn)行了試驗(yàn)研究,，結(jié)果表明,，荷重與管道車平均速度幾乎呈反比的線性關(guān)系,，并且發(fā)現(xiàn)管道內(nèi)各斷面液體的壓力變化,，與管道車荷重也有密切關(guān)系,。

    Abstract:

    In order to solve the principal problem on the transportation of agricultural products, the new technique of transporting agricultural products-the piped hydraulic transportation of tube-contained raw material was put forward. The technique did not only overcome the disadvantages of high cost and inefficiency, but also had the advantages of no pollution and no terrain restriction. Some hydraulic characteristics of the piped hydraulic transportation of tube-contained raw material under the different loads were researched on the piped carriage. The results showed the linear relationship between the load and the average velocity of the piped carriage was inversely proportional. Additionally, it was discovered that the fluidal pressure change of each cross section has been closely connected with the load of the piped carriage. 

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李永業(yè),孫西歡,延耀興.管道車不同荷重時(shí)筒裝料管道水力輸送特性[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2008,39(12):93-96.[J]. Transactions of the Chinese Society for Agricultural Machinery,2008,39(12):93-96.

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