機械振動對吸收式制冷強化作用的理論與試驗研究
發(fā)布時間:2019-03-26 08:38
【摘要】:針對吸收式制冷機的傳熱傳質(zhì)過程,提出了一種通過振動來強化其過程的方法。搭建了相關的試驗臺,將一臺吸收式制冷機組放置在一個電動振動臺上,電動振動臺的頻率和振幅可調(diào)節(jié),對吸收式制冷機組在振動情況下的運行情況進行了試驗研究,探究振動對其傳熱傳質(zhì)的強化效果。
[Abstract]:Aiming at the heat and mass transfer process of absorption refrigerator, a method to strengthen the process by vibration is presented. The relevant test-bed is built, and an absorption refrigeration unit is placed on an electric vibration table. The frequency and amplitude of the electric vibration table can be adjusted, and the operation of the absorption refrigeration unit under the vibration condition is experimentally studied. The effect of vibration on the enhancement of heat and mass transfer was investigated.
【作者單位】: 天津商業(yè)大學天津市制冷技術重點試驗室;內(nèi)布拉斯加州林肯大學;
【基金】:美國ASHRAE基金項目(1462-RP)
【分類號】:TB651
[Abstract]:Aiming at the heat and mass transfer process of absorption refrigerator, a method to strengthen the process by vibration is presented. The relevant test-bed is built, and an absorption refrigeration unit is placed on an electric vibration table. The frequency and amplitude of the electric vibration table can be adjusted, and the operation of the absorption refrigeration unit under the vibration condition is experimentally studied. The effect of vibration on the enhancement of heat and mass transfer was investigated.
【作者單位】: 天津商業(yè)大學天津市制冷技術重點試驗室;內(nèi)布拉斯加州林肯大學;
【基金】:美國ASHRAE基金項目(1462-RP)
【分類號】:TB651
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