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- It was shown that in boosting stage, the pressure oscillation in the inlet and chamber of serial layout ramjet is the typical bulk mode instability. 結果表明,在助推段串連式?jīng)_壓發(fā)動(dòng)機進(jìn)氣道和補燃室內發(fā)生的壓強振蕩現象屬于典型的整體模式不穩定現象;
- An intriguing question arises when chamber pressure is greater than critical. 當室壓高于臨界壓力時(shí)引起一個(gè)有趣的問(wèn)題。
- With porous wick in the condenser, the system pressure oscillation was reduced. 冷凝器中多孔芯很好地抑制了系統中的溫度壓力波動(dòng)現象。
- Getter-ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal. 吸氣離子泵通過(guò)剩余氣體與蒸發(fā)的金屬之間的化學(xué)反應減少了內腔的壓力。
- It decreases chamber pressure by chemical reaction of residual gases with an evaporated metal. 它通過(guò)剩余氣體與蒸發(fā)的金屬之間的化學(xué)反應減小了內腔的壓力。
- The experiments show that amplitude of pressure oscillation can be suppressed by using this way. 試驗表明:利用此方法可有效抑制壓力振蕩的幅值。
- With porous wick condenser, the system pressure oscillation was reduced largely, even more eliminated. 冷凝器中多孔芯很好的抑制了系統中的溫度壓力波動(dòng)現象。
- When auxiliary heaters are turned on the chamber pressure may rise by an order of magnitude or more. 當輔助加熱器接近燃燒室工作時(shí),壓強就可能上升一個(gè)數量級或更多。
- They varied both chamber pressure and mixture ratio, making use of a stepfunction change in the oxidizer injection rate. 他們通過(guò)用氧化劑噴射速率階躍函數變化的方法來(lái)改變氣室壓力和混合比。
- These include: shelf temperature, product temperature, condenser temperature, chamber pressure and condenser pressure. 包括:板層溫度、產(chǎn)品溫度、冷凝器溫度、前箱壓力、冷凝器壓力。
- The subcooled boiling states were visualized by Shadowgraph visualization technique and the pressure oscillation was measured by the pressure sensor. 在過(guò)冷態(tài)超流氦沸騰中,運用可視化方法對不同過(guò)冷度下的沸騰過(guò)程進(jìn)行了觀(guān)測,同時(shí)運用壓力傳感器詳細研究了沸騰過(guò)程中的壓力振蕩。
- Be sure to take sterilized articles out after confirming chamber pressure is 0 kgf/cm2. 確保鍋內壓力為0 kgf/cm2時(shí),再將所滅物品取出。
- Yu Daren, Bao Wen, Xu jiyu.The effect of pressure oscillation on torsional oscillation of turboset shaft system[J].Power Engineering,1995, 15(6): 1-5. [15]于達仁;鮑文;徐基豫.;快關(guān)調節閥中蒸汽壓力脈動(dòng)對軸系扭矩的影響[J]
- The ultimate goal of a simulation is to approximate chamber pressure so as to detect and define the source of undesived pressure variation. 模擬的主要目標是在接近室壓下探測和確定不希望有的壓力變化的來(lái)源。
- The polluted rock core permeability could be improved by self-resonating cavitating jet with strong pressure oscillation and high cavitation inception characteristics. 摘要可以利用自振空化射流的振動(dòng)和空化特性來(lái)解除或減輕地層堵塞,提高滲透率。
- A perturbation in pressure at the upstream end of the feed system could result in sizable oscillations in flow rate and chamber pressure. 供應系統上游端的壓力擾動(dòng)可導致相當的流量和室壓振蕩。
- The ultimate goal of a simulation is to approximate chamber pressure so as to detect and define the source of undesired pressure variation. 模擬的主要目標是在接近室壓下探測和確定不希望有的壓力變化的來(lái)源。
- They varied both chamber pressure and mixture ratio , making use of a stepfunction change in the oxidizer injection rate. 他們通過(guò)用氧化劑噴射速率階躍函數變化的方法來(lái)改變氣室壓力和混合比。
- The influence of chamber pressure,gas flow rate and RF power on micro loading effect in reactive ion etch of silicon dioxide is researched. 結果表明,通過(guò)對反應室壓力、刻蝕氣體流量和射頻功率的調節,可以降低微負載效應的影響,得到良好的刻蝕均勻性。
- Moreover,itshould be attached importance that the launch safety is affected by the performance of gun in-terior ballistics,the structure of spray device and pressure oscillation in bore. 此外火炮內彈道性能、噴注裝置的結構、膛內壓力振蕩對發(fā)射安全性影響也應引起研究者的重視.