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- Anticlockwise, viewed from the impeller inlet. 由葉輪進(jìn)口看逆時(shí)針旋轉。
- The impeller inlet prewhirl flow in a HW-G1 centrifugal fan has been measured by means of the three-hole probe and micropressure gauge. 結果表明該離心風(fēng)機葉輪進(jìn)口存在預旋,且預旋沿周向和軸向分布都不均勻。
- Luo Sheng,Qi Datong,Zhao Furong,et al.Measurement and analysis of impeller inlet prewhirl flow in a centrifugal fan[J].Fluid Machinery,2002,30(8):6-7. [7]羅晟;祁大同;趙復榮;等.;離心風(fēng)機葉輪進(jìn)口預旋的測量和分析[J]
- Check pressures and fluid inlet temperature be sure theyare within specified range. 檢查流體壓力和溫度并取保他們在可用流體范圍內。
- The sensible heat factors are found to increase with both Reynolds number and inlet temperature of cold water. 濕盤(pán)管的熱傳量隨著(zhù)入口風(fēng)速與鰭片數目的增加而增加,顯熱比及除濕率亦隨著(zhù)風(fēng)速增加而增大。
- The result can offer the proper inlet temperature and kinematical viscosity for spray drying. 結果:運動(dòng)黏度對噴霧干燥的影響大于相對密度;
- Viscosity of pseudo-boehmite remains unchanged when inlet temperature is in certain range. 進(jìn)口溫度在一定范圍時(shí),產(chǎn)品黏度基本保持不變;
- The inlet temperature and internal temperature of exhaust catalyst for two-stroke moped are tested under different vehicle driving speed. 在不同車(chē)速行駛工況下對二行程輕便摩托車(chē)用尾氣催化劑的入口及中心溫度進(jìn)行了測量與分析。
- Atmospheric conditions can change engine performance considerably. The effects of engine inlet temperature and ambient pressure on engine performance are shown in Fig[3.14]. 大氣條件可以相當的改變引擎的性能。進(jìn)氣溫度和環(huán)境壓力對發(fā)動(dòng)機性能的影響列于圖[3.;14]。
- As for the dehumidifying conditions, the condensing rate for the humid air increases with Reynolds number but decreases as the inlet temperature of cold water increases. 同時(shí)濕盤(pán)管的熱傳量及除濕率亦也隨著(zhù)冰水入口溫度的降低而增加,顯熱比隨著(zhù)冰水溫度的降低而減小。
- The experimental results show that in the process of flow excursion the mass flow rate and the inlet temperature decreases,while the exit temperature increases smoothly. 研究結果表明:在發(fā)生靜態(tài)流量漂移時(shí),系統循環(huán)流量下降、加熱段的進(jìn)口溫度下降而出口溫度上升;
- Properly increasing the furnace inlet temperature, strengthening the process management and selection of aluminum diffused plates could effectively protect the corrosion. 適當提高尾氣入口溫度、加強工藝管理和采用滲鋁板進(jìn)行包補是防止腐蝕的有效措施。
- Air systems are effective for space heating because a heat exchanger is not required and the collector inlet temperature is low throughout the day (approximately room temperature). 空氣系統對于空間供熱是有效的,因為熱交換器是不必需的,且收集器的進(jìn)口溫度全天低(近似室內溫度)。
- Inlet temperature, outlet temperature and drying air volume are displayed digitally. Condition setting dials and stage level control switch are located on the front panel for easy use. 入口、出口和干燥氣流量數字顯示,條件設定板、進(jìn)程控制開(kāi)關(guān)為方便使用被置于前板。
- Some effects on SO_2 removal were studied, such as Ca/S molar ratio,inlet concentration of SO_2,static bed height,gas inlet temperature,approach to saturation temperature,spouted velocity. 研究了Ca/S摩爾比、入口SO_2濃度、進(jìn)氣溫度、絕熱飽和溫差、表觀(guān)氣速、靜床層高度等對脫硫效率的影響。
- Measurement and Analysis of Impeller Inlet Prewhirl Flow in a Centrifugal Fan 離心風(fēng)機葉輪進(jìn)口預旋的測量和分析
- It is therefore important to select the appropriate inlet liner, inlet temperature, injection technique (fast autoinjection is recommended), solvent, column installation and split ratio. 因此應選擇合適的進(jìn)樣襯管、汽化溫度、進(jìn)樣技術(shù)(推薦使用快速自動(dòng)進(jìn)樣)、溶劑、色譜柱安裝位置和分流比等條件。
- The change of turbocompressor inlet temperature &molecular weight to the effect of antisurge control system is described.Calculating method of reducing &eliminating its influence is given. 敘述了透平壓縮機進(jìn)氣溫度和分子量的變化對防喘振控制的影響,給出了減少和消除其影響的算法。
- The calculation example shows that if the inlet temperature of fluid is low and the flux is small, the amendatory value and coefficient are great when the other conditions are fixed. 計算實(shí)例表明,其他條件一定時(shí),流體進(jìn)口溫度越低,流量越小,則修正值和修正系數越大。
- Test results show that the effect of n (H2O)/n (CaO), n (Ca)/n (S), concentration of SO2, inlet temperature of flue gas and settling time on desulfurization efficiency varies in a descending way. 試驗結果表明,各因子對脫硫率的影響程度由大到小依次是:水鈣摩爾比、鈣硫摩爾比、二氧化硫量、煙氣入口溫度和停留時(shí)間;