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- Disturbances in the recirculating flow regime can produce related variations in the heat release rate in the primary mixing region. 回流區域內的擾動(dòng)可使主要混合區內熱量釋放發(fā)生相應的變化。
- Results show that the construction of the Fuling dock has a little influence on flood control and flow regime of the Fuling reach. 結果表明,修建涪陵港區碼頭對該河段的防洪及河勢變化影響不大。
- Water flow regime and flow velocity behaviors in stepped spillways with aerated piers are studied via the model tests. 通過(guò)模型試驗 ,研究了摻氣分流墩臺階式溢洪道的水流流態(tài)和流速特性。
- After cooling, the emulsion flows into a centrifuge. 冷卻后,乳狀液流入離心分離機。
- Compaction driven flow basins are believed as existing typical centrifugal flow regime of underground water. 壓實(shí)流盆地被認為是具有離心流模式的地下水流系統。
- Flow regime and head loss of two different tailrace systems in hydropower station were investigated. 對兩種不同的尾水系統布置方式進(jìn)行了流態(tài)和水頭損失的對比分析。
- Results show that, in the turbulent flow regime, the introduction of outer agitator leads to the slight change of the velocity fields. 結果表明:在湍流域內,外槳攪拌行為的介入使得攪拌設備內流場(chǎng)的局部細節發(fā)生變化,但宏觀(guān)流場(chǎng)結構不變。
- Understanding the characteristics of riverine ecosystem and flow regime is the primary condition for good management of rivers. 摘要對河流生態(tài)系統特征及流量變化的生態(tài)效應的認知,是進(jìn)行河流有效管理的前提。
- A physical model of the flow regime transition from bubbling to turbulent fluidization was proposed on the basis of mechanismic experiments. 以機理實(shí)驗為依據,提出了一個(gè)描述氣-固流化床中從鼓泡流態(tài)化向湍動(dòng)流態(tài)化流型轉變的物理模型。
- The flow regime transitions of hydrodynamic cavitation were studied experimentally,which shows that the structure, strength and e... 實(shí)驗考察了水力空化的演變過(guò)程,說(shuō)明了空化區的結構、強度及作用效果,是開(kāi)發(fā)水力空化強化化工過(guò)程的關(guān)鍵。
- Based on the analysis of flow regime of horizontal well,variation of both vertical and horizontal wells in high sour gas fields in early production period and the acid satur... 在對水平井流態(tài)分析的基礎上,預測了高含硫氣藏直井和水平井在開(kāi)采初期,其含硫飽和度在不同產(chǎn)能下、不同井距處隨時(shí)間的變化規律,為高含硫氣藏科學(xué)合理開(kāi)發(fā),提供了一定的依據。
- The transition between the homogeneous bubbly flow regime and the churn-turbulent flow regime was characterized using the correlation dimension quantitatively. 通過(guò)相關(guān)維數,定量描述了泡相和乳化相間流型的過(guò)渡。
- The oil-water flow measurement could be better made if flow regime identification was combined with the model of the oil-water two-phase flow measurement using a Venturi tube. 如果將流型識別與推導得到的文丘里油水兩相流流量測量模型相結合,可以較好地實(shí)現油水兩相流的流量測量。
- Based on the data of flow passing by Lijin Hydrometric Station,rainfall in the Yellow River basin,and human activities,the paper shows the feature of the flow regime change and the causes of formation. 利用黃河入??刂普纠虻膶?shí)測水文資料及黃河流域的降水和人類(lèi)活動(dòng)影響的相關(guān)資料等,分析了近期黃河入海水量變化的特征及變化的原因。
- It concludes that percolation of roller compact concrete is of self-compactness by time effect under continuous action of water head and there may exist partial Darcy flow regime in roller compact concrete under high water head. 認為在持續水頭作用下,碾壓混凝土的滲透具有時(shí)效自密性;高水頭作用下的碾壓混凝土可能存在偏達西流現象。
- The measurement characteristic of SRG was analyzed, and the conclusion was that the rates of the rotational decay of SRG caused by the different gas species could be added up in the molecular flow regime. 分析了磁懸浮轉子規的測量特點(diǎn),指出在分子流范圍內,不同氣體成分引起的磁懸浮轉子規轉速衰減率具有可線(xiàn)性迭加性。
- After cooling, the emulsion flows into a centrifuge 冷卻后,乳狀液流入離心分離機。
- Four flow regime as packed bed, spouting-moving bed, spouted bed with pulsation and slugging bed are observed when auxiliary and spouting gas velocities are changed into different levels. 隨著(zhù)輔助氣速和噴動(dòng)氣速的改變,可觀(guān)察到床中粒子處于固定床、穩定噴動(dòng)床、脈動(dòng)噴動(dòng)床、騰涌床四種不同的流動(dòng)狀態(tài)。
- Electromagnetic imaging well logging can get the real-time distribution sections of the oil, gas and water in well, and identify flow regime by image, which is followed by calculating flow parameters. 電磁流動(dòng)成像測井可以實(shí)時(shí)測量油井內油、氣、水在流動(dòng)截面上的分布圖像,進(jìn)一步通過(guò)圖像分析識別流體的流型,提取流動(dòng)參量。