Theoretical analysis of oscillating flow process in regenerator of pulse tube refrigerator 脈沖管制冷機(jī)蓄冷器中交變流動(dòng)過程理論分析
Study on dynamic characteristics of circular tube and screen - packed regenerator subjected to oscillating flow 圓管及網(wǎng)格填料回?zé)崞鞣嵌ǔ=蛔兞鲃?dòng)阻力特性的研究
Research of unsteady aerodynamic force and oscillating flow field around cascade on shafting torsional vibration 軸系扭振條件下葉柵振蕩流場(chǎng)研究和非定常氣動(dòng)力的確定
Experimental study of the oscillating flow characteristics in a pulse tube refrigerator part . analysis and discussion of experimental results 脈沖管制冷機(jī)內(nèi)部交變流動(dòng)過程實(shí)驗(yàn)研究第二部分實(shí)驗(yàn)結(jié)果分析與討論
Experimental study of the oscillating flow characteristics in a pulse tube refrigerator part . experimental apparatus and data processing system 脈沖管制冷機(jī)內(nèi)部交變流動(dòng)過程實(shí)驗(yàn)研究第一部分實(shí)驗(yàn)裝置與數(shù)據(jù)處理系統(tǒng)
The numerical results show that the time domain response of the laminated plates induced by the in - line force of non - steady component oscillating flow is similar to harmonic motion with certain ribbon which is formed by period motion 計(jì)算結(jié)果表明,零均值流量脈動(dòng)流順流向作用力誘發(fā)反對(duì)稱角鋪設(shè)層合板的時(shí)域響應(yīng)近似于具有一定帶寬的諧波運(yùn)動(dòng),而這一帶寬又是由一定周期運(yùn)動(dòng)形成的。
( 3 ) comparison of the experimental data with the simulation results a pulse combustion spray drying system was constructed and the spray drying of nacl solution was carried out under a high oscillating flow field generated by the pulse combustor ( 3 )進(jìn)行了脈動(dòng)燃燒噴霧干燥試驗(yàn)和數(shù)學(xué)模型驗(yàn)證建立了脈動(dòng)燃燒噴霧干燥試驗(yàn)裝置,并利用質(zhì)量分?jǐn)?shù)10的nacl溶液進(jìn)行脈動(dòng)氣流直接霧化和干燥的試驗(yàn)。