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- The effects of TMOs and their mixtures on the burning rate and the pressure exponent of the aluminum magnesium fuel rich propellant for unchoked ducted rocket are investigated. 研究了過(guò)渡金屬氧化物(TMO)及其復配物對非壅塞固體火箭沖壓發(fā)動(dòng)機鋁鎂貧氧推進(jìn)劑燃燒特性的影響。
- The fuel rich propellant used for the unchoked ram rocket should has high burning rate exponent, appropriate burning rate, low flammability limit and steady combustion properties. 分析結果表明：非壅塞式固體火箭沖壓發(fā)動(dòng)機要求貧氧推進(jìn)劑具有高的燃速壓強指數、低的可燃極限和足夠好的燃燒穩定性。
- The pyrolysis behavior of the fuel rich propellant based on boron was analysed and researched by thermalgravimetry analyse (TGA) and differential scanning calorimeter (DSC). 摘要用差示掃描量熱(DSC)和熱重分析法(TGA)，分析、研究了含硼富燃料推進(jìn)劑的熱分解特性；
- The thermal decomposition characteristics of GAP simulated low oxygen fuel rich propellant were studied by using DSC method. The effect of TMO catalysts on the thermal decomposition characteristics is investigated in this paper. 采用 DSC方法研究了 GAP模擬貧氧推進(jìn)劑的常壓熱分解特性 ,同時(shí)考察了 TMO催化劑對 GAP模擬貧氧推進(jìn)劑熱分解特性的影響。
- Using fine diameter boron, coating boron and adding other ingredient into the boron based fuel rich propellants can increase employed efficiency of boron. 指出硼表面的氧化物是造成硼點(diǎn)火困難和燃燒效率低的主要因素;
- Keywords Integral rocket ramjet;Ducted rocket engine;Flow control;Oxygen poor fuel rich propellant; 整體式火箭沖壓發(fā)動(dòng)機;沖壓火箭發(fā)動(dòng)機;流量控制;貧氧富燃料推進(jìn)劑;
- The characterization of the combustion properties of the aluminum? magnesium fuel? rich propellant for unchoked ducted rocket was studied. 系統研究了鋁鎂貧氧推進(jìn)劑低壓燃燒特性的表征方法。
- The effect of different pulverized coals and chars on NO heterogeneous reduction in the fuel rich stage of reburning was studied in a bench scale flow reactor. 在小型流動(dòng)反應器中研究了不同煤粉及其煤焦對富燃料再燃區NO異相還原的影響。
- This paper presents a new concept that particle concentration enrichment process through deceleration and diffusion process is the basis of fuel rich combustion technology. 提出了顆粒的滯止濃縮過(guò)程與彌散過(guò)程是濃縮煤粉燃燒技術(shù)的基礎這一新概念,并分析了滯止濃縮過(guò)程與彌散過(guò)程的原理。
- We should practice economy even if we are rich. 即使我們富裕了也仍應該厲行節約。
- She was possessed by the desire to be rich. 她被致富的欲望所支配。
- They have to skimp on fuel in winter. 冬天他們得節省燃料。
- Many distant relatives fawned on the rich old man. 許多的遠親都來(lái)巴結這位有錢(qián)的老人。
- If the fuel is burnt, just heat is let out. 燃料如果被燃燒，就放出熱。
- Heavy storms worsened the fuel shortage. 暴風(fēng)雨使燃料的缺乏狀況更加惡化。
- The rich people often migrate in winter to Florida. 有錢(qián)的人常在冬季搬遷到佛羅里達州去。
- The new model delivers speed and fuel economy. 這種新型設計能提高速度、 節約燃料。
- It possessed rich mineral deposits, including gold. 它擁有豐富的礦藏，包括黃金。
- That remote barren land has blossomed into rich granaries. 過(guò)去的窮鄉僻壤變成了富饒的谷倉。
- We have measured the car's fuel consumption. 我們測量了這輛汽車(chē)的汽油消耗量。
